{"id":4706,"date":"2025-11-28T11:50:26","date_gmt":"2025-11-28T03:50:26","guid":{"rendered":"https:\/\/www.oc-epc.com\/?p=4706"},"modified":"2025-11-24T13:59:27","modified_gmt":"2025-11-24T05:59:27","slug":"%e1%80%95%e1%80%bb%e1%80%b1%e1%80%ac%e1%80%80%e1%80%ba%e1%80%86%e1%80%af%e1%80%b6%e1%80%b8%e1%80%9e%e1%80%b1%e1%80%ac-%e1%80%99%e1%80%bc%e1%80%be%e1%80%af%e1%80%95%e1%80%ba%e1%80%91%e1%80%af%e1%80%90-4","status":"publish","type":"post","link":"https:\/\/www.oc-epc.com\/ms\/news-blog\/industry-news\/the-role-of-coatings-in-lost-foam-casting-production-process\/","title":{"rendered":"\u1015\u103b\u1031\u102c\u1000\u103a\u1006\u102f\u1036\u1038\u101e\u1031\u102c \u1019\u103c\u103e\u102f\u1015\u103a\u1011\u102f\u1010\u103a\u101c\u102f\u1015\u103a\u1019\u103e\u102f\u101c\u102f\u1015\u103a\u1004\u1014\u103a\u1038\u1005\u1009\u103a\u1010\u103d\u1004\u103a \u1021\u101c\u103d\u103e\u102c\u1019\u103b\u102c\u1038\u104f \u1021\u1001\u1014\u103a\u1038\u1000\u100f\u1039\u100d"},"content":{"rendered":"<p><a style=\"text-decoration: underline;\" href=\"https:\/\/www.oc-epc.com\/ms\/produk\/\"><strong>\u1015\u103b\u1031\u102c\u1000\u103a\u1006\u102f\u1036\u1038\u101e\u1031\u102c \u1019\u103c\u103e\u102f\u1015\u103a\u1015\u102f\u1036\u101e\u103d\u1004\u103a\u1038 (EPC)<\/strong><\/a>\u1010\u1005\u103a\u1001\u102b\u1010\u1005\u103a\u101b\u1036\u1010\u103d\u1004\u103a \u1021\u1004\u103d\u1031\u1037\u1004\u103d\u1031\u1037\u1015\u102f\u1036\u1005\u1036\u1011\u102f\u1010\u103a\u101c\u102f\u1015\u103a\u1001\u103c\u1004\u103a\u1038\u101f\u102f \u1001\u1031\u102b\u103a\u1000\u103c\u1010\u102c\u1000 \u101b\u103e\u102f\u1015\u103a\u1011\u103d\u1031\u1038\u1010\u1032\u1037 \u101e\u1010\u1039\u1010\u102f\u1021\u1005\u102d\u1010\u103a\u1021\u1015\u102d\u102f\u1004\u103a\u1038\u1010\u103d\u1031\u1000\u102d\u102f \u1000\u103d\u1014\u103a\u101b\u1000\u103a\u1014\u102e\u1038\u1015\u102b\u1038 \u1015\u102f\u1036\u1005 \u1024\u1014\u100a\u103a\u1038\u101c\u1019\u103a\u1038\u1010\u103d\u1004\u103a \u1021\u1031\u102c\u1004\u103a\u1019\u103c\u1004\u103a\u1019\u103e\u102f\u1021\u1010\u103d\u1000\u103a \u1005\u1005\u103a\u1019\u103e\u1014\u103a\u101e\u1031\u102c \u101e\u1031\u102c\u1037\u101e\u100a\u103a EPS (expanded polystyrene) \u1015\u102f\u1036\u1005\u1036\u1015\u1031\u102b\u103a\u1010\u103d\u1004\u103a \u1019\u102e\u1038\u1001\u1036\u1014\u102d\u102f\u1004\u103a\u101e\u1031\u102c \u1021\u101c\u103d\u103e\u102c\u101e\u100a\u103a \u1018\u101a\u103a\u101c\u1031\u102c\u1000\u103a  \u1012\u102e\u1021\u101c\u103d\u103e\u102c\u101f\u102c \u1000\u102c\u1000\u103d\u101a\u103a\u1016\u102d\u102f\u1037\u1011\u1000\u103a \u1021\u1019\u103b\u102c\u1038\u1000\u103c\u102e\u1038\u1015\u102d\u102f\u1000\u1031\u102c\u1004\u103a\u1038\u1010\u101a\u103a\u104a \u1010\u1000\u101a\u103a\u1010\u1031\u102c\u1037 \u1021\u1013\u102d\u1000 \u1014\u100a\u103a\u1038\u1015\u100a\u102c\u1000\u102c\u1000\u103d\u101a\u103a\u1000\u102d\u102f \u1016\u103d\u1032\u1037\u1005\u100a\u103a\u1038\u1015\u1031\u1038\u1015\u103c\u102e\u1038 \u1000\u1031\u102c\u1004\u103a\u1038\u1010\u1032\u1037 \u101e\u103d\u1014\u103a\u1038\u1019\u103e\u102f\u1021\u101b\u100a\u103a\u1021\u101e\u103d\u1031 \u1024\u1006\u1031\u102c\u1004\u103a\u1038\u1015\u102b\u1038\u101e\u100a\u103a \u1021\u101c\u103d\u103e\u102c\u101e\u100a\u103a \u1018\u102c\u101c\u102f\u1015\u103a\u1006\u1031\u102c\u1004\u103a\u101e\u100a\u103a\u104a \u1018\u102c\u1015\u102b\u101d\u1004\u103a\u101e\u100a\u103a\u104a \u1018\u101a\u103a\u101c\u102d\u102f\u101b\u103d\u1031\u1038\u1001\u103b\u101a\u103a\u101b\u1019\u100a\u103a\u104a \u1018\u101a\u103a\u101c\u102d\u102f\u101b\u1031\u102c\u1005\u1015\u103a\u101b\u1019\u100a\u103a\u104a \u1018\u101a\u103a\u101c\u102d\u102f\u1021\u101e\u102f\u1036\u1038\u1015\u103c\u102f\u101b\u1019\u100a\u103a\u1014\u103e\u1004\u1037\u103a \u1015\u103b\u1031\u102c\u1000\u103a\u1006\u102f\u1036\u1038\u101e\u1031\u102c \u1019\u103c<\/p>\n<h2 id=\"the-role-basic-composition-and-performance-of-lost-foam-coating\"><strong>1. \u1021\u1001\u1014\u103a\u1038\u1000\u100f\u1039\u100d, \u1021\u1001\u103c\u1031\u1001\u1036\u1015\u102b\u101d\u1004\u103a\u1019\u103e\u102f\u1014\u103e\u1004\u1037\u103a\u1015\u103b\u1031\u102c\u1000\u103a\u1006\u102f\u1036\u1038\u101e\u1031\u102c\u1019\u103c\u103e\u102f\u1015\u103a\u1021\u101c\u103d\u103e\u102c\u1038\u104f\u1005\u103d\u1019\u103a\u1038\u1006\u1031\u102c\u1004\u103a\u101b\u100a\u103a<\/strong><\/h2>\n<h3 id=\"main-functions-of-the-coating\"><strong>(\u1041) \u1021\u101c\u103d\u103e\u102c\u104f \u1021\u1013\u102d\u1000\u101c\u102f\u1015\u103a\u1006\u1031\u102c\u1004\u103a\u1001\u103b\u1000\u103a\u1019\u103b\u102c\u1038<\/strong><\/h3>\n<p>\u1019\u102e\u1038\u1001\u1036\u1014\u102d\u102f\u1004\u103a\u101e\u1031\u102c \u1021\u101c\u103d\u103e\u102c\u101e\u100a\u103a \u1015\u103b\u1031\u102c\u1000\u103a\u1006\u102f\u1036\u1038\u101e\u1031\u102c \u1019\u103c\u103e\u102f\u1015\u103a\u1015\u102f\u1036\u101e\u103d\u1004\u103a\u1038\u1019\u103e\u102f\u1010\u103d\u1004\u103a \u1021\u1013\u102d\u1000\u1021\u1001\u1014\u103a\u1038\u1000\u100f\u1039\u100d\u101c\u1031\u1038\u1001\u102f\u1016\u103c\u1005\u103a\u101e\u100a\u103a\u104b<\/p>\n<ol type=\"1\">\n<li><strong>\u1019\u103c\u103e\u102f\u1015\u103a\u1015\u102f\u1036\u1005\u1036\u1000\u102d\u102f \u1001\u102d\u102f\u1004\u103a\u1019\u102c\u1005\u1031\u1001\u103c\u1004\u103a\u1038<\/strong> \u1021\u101c\u103d\u103e\u102c\u1000 EPS \u1015\u102f\u1036\u1005\u1036\u101b\u1032\u1037 \u1001\u102d\u102f\u1004\u103a\u1019\u102c\u1019\u103e\u102f\u1014\u1032\u1037 \u1001\u102d\u102f\u1004\u103a\u1019\u102c\u1019\u103e\u102f\u1000\u102d\u102f \u101e\u102d\u1015\u103a\u1000\u102d\u102f \u1010\u102d\u102f\u1038\u1019\u103c\u103e\u1004\u1037\u103a\u1015\u1031\u1038\u1010\u101a\u103a\u104b \u1021\u101c\u102f\u1015\u103a\u101e\u1019\u102c\u1038\u1010\u103d\u1031\u1000 \u104e\u1004\u103a\u1038\u1000\u102d\u102f \u101b\u103d\u103e\u1031\u1037\u1014\u1031\u1010\u1031\u102c\u1037\u104a \u101b\u1031\u1011\u102f\u1010\u103a\u1014\u1031\u1010\u1031\u102c\u1037\u104a \u101d\u1014\u103a\u1038\u1000\u103b\u1004\u103a\u1000 \u101e\u1032\u1000\u102d\u102f \u1016\u103c\u100a\u1037\u103a\u1014\u1031\u1010\u1031\u102c\u1037\u104a \u101e\u1032\u1000\u102d\u102f \u1001\u103b\u102d\u1010\u103a\u1011\u102f\u1010\u103a\u1014\u1031\u1010\u1031\u102c\u1037 \u104e<\/li>\n<li><strong>\u1021\u101b\u100a\u103a\u1015\u103b\u1031\u102c\u103a\u101e\u1031\u102c \u101e\u1010\u1039\u1010\u102f\u1014\u103e\u1004\u1037\u103a \u1001\u103c\u1031\u102c\u1000\u103a\u101e\u103d\u1031\u1037\u101e\u1032\u1021\u1000\u103c\u102c\u1038 \u101e\u102e\u1038\u1001\u103c\u102c\u1038\u1019\u103e\u102f \u1021\u1010\u102c\u1038\u1021\u1006\u102e\u1038<\/strong> \u101e\u1010\u1039\u1010\u102f\u1000\u102d\u102f \u101e\u103d\u1014\u103a\u1038\u1010\u1032\u1037\u1021\u1001\u102b \u1021\u101b\u100a\u103a\u101e\u1010\u1039\u1010\u102f\u1000\u102d\u102f \u1001\u103c\u1031\u102c\u1000\u103a\u101e\u103d\u1031\u1037\u1010\u1032\u1037 \u101e\u1032\u1000\u1014\u1031 \u101d\u1031\u1038\u1011\u102c\u1038\u1010\u1032\u1037 \u1010\u1005\u103a\u1001\u102f\u1010\u100a\u103a\u1038\u101e\u1031\u102c \u1021\u101b\u102c\u1016\u103c\u1005\u103a\u101c\u102c\u1010\u101a\u103a\u104b  \u104e\u1004\u103a\u1038\u101e\u100a\u103a \u101e\u1010\u1039\u1010\u102f\u1000\u102d\u102f \u101e\u1032\u1011\u1032\u101e\u102d\u102f\u1037 \u1005\u1030\u1038\u1005\u1019\u103a\u1038\u1001\u103c\u1004\u103a\u1038 (\u101e\u1032\u1019\u102e\u1038\u101c\u1031\u102c\u1004\u103a\u1001\u103c\u1004\u103a\u1038) \u1000\u102d\u102f \u1010\u102c\u1038\u1006\u102e\u1038\u101e\u100a\u103a\u104b \u101e\u1010\u1039\u1010\u102f\u1005\u102e\u1038\u1006\u1004\u103a\u1038\u1019\u103e\u102f\u1011\u1032\u1019\u103e\u102c \u101e\u1032\u1000\u102d\u102f \u1000\u103b\u1006\u1004\u103a\u1038\u1010\u102c\u1000\u102d\u102f\u101c\u100a\u103a\u1038 \u1000\u102c\u1000\u103d\u101a\u103a\u1015\u1031\u1038\u1010\u101a\u103a\u104b \u1011\u102d\u102f\u1037\u1000\u103c\u1031\u102c\u1004\u1037\u103a \u1015\u1005\u1039\u1005\u100a\u103a\u1038\u1010\u103d\u1031\u101f\u102c \u101e\u1014\u1037\u103a\u101b\u103e\u1004\u103a\u1038\u1015\u103c\u102e\u1038 \u1019\u103e\u102d\u102f\u101f\u102c \u1010\u100a\u103a\u1004\u103c\u102d\u1019\u103a\u1014\u1031\u1015\u102b\u1010\u101a\u103a\u104b<\/li>\n<li><strong>pyrolysis \u1011\u102f\u1010\u103a\u1000\u102f\u1014\u103a\u1019\u103b\u102c\u1038\u104f \u1005\u103d\u1019\u103a\u1038\u101d\u1004\u103a\u1014\u102d\u102f\u1004\u103a\u1019\u103e\u102f\u1014\u103e\u1004\u1037\u103a \u1015\u103c\u1014\u103a\u101c\u100a\u103a\u1011\u102f\u1010\u103a\u101c\u103d\u103e\u1010\u103a\u1019\u103e\u102f<\/strong> \u1015\u1030\u1010\u1032\u1037 \u101e\u1010\u1039\u1010\u102f\u101f\u102c EPS \u1015\u102f\u1036\u1005\u1036\u1000\u102d\u102f \u1011\u102d\u1010\u102d\u102f\u1000\u103a\u1010\u1032\u1037\u1021\u1001\u102b \u1019\u103c\u103e\u102f\u1015\u103a\u101f\u102c \u1013\u102c\u1010\u103a\u1004\u103d\u1031\u1037\u1014\u1032\u1037 \u1021\u101b\u100a\u103a \u1018\u1031\u1038\u1011\u102f\u1010\u103a\u1000\u102f\u1014\u103a\u1010\u103d\u1031\u1021\u1016\u103c\u1005\u103a \u101c\u103b\u1004\u103a\u1019\u103c\u1014\u103a\u1005\u103d\u102c \u1015\n<ol type=\"1\">\n<li>\u101e\u1036\u1019\u100f\u102d\u1014\u103e\u1004\u1037\u103a \u101e\u1036\u1019\u100f\u102d\u1021\u1010\u103d\u1000\u103a (\u1041\u1043\u1045\u1040-\u1041\u1046\u1040\u1040 \u1012\u102e\u1002\u101b\u102e\u1005\u1004\u103a\u1010\u102e\u1002\u101b\u102d\u1010\u103a) \u1018\u1031\u1038\u1011\u102f\u1010\u103a\u1000\u102f\u1014\u103a\u1021\u1019\u103b\u102c\u1038\u1005\u102f\u101e\u100a\u103a \u1013\u102c\u1010\u103a\u1004\u103d\u1031 \u2192  \u1021\u101c\u103d\u103e\u102c\u1000 \u1011\u1030\u1038\u1001\u103c\u102c\u1038\u1010\u1032\u1037 \u1013\u102c\u1010\u103a\u1004\u103d\u1031\u1037 \u1005\u103d\u1019\u103a\u1038\u101c\u1019\u103a\u1038\u1019\u103e\u102f\u101c\u102d\u102f\u1021\u1015\u103a\u1015\u102b\u1010\u101a\u103a\u104b<\/li>\n<li>\u1021\u101c\u1030\u1019\u102e\u1014\u102e\u101a\u1036\u101e\u1010\u1039\u1010\u102f\u101e\u1010\u1039\u1010\u102f\u1019\u103b\u102c\u1038 (760-780 \u00b0 C) \u1021\u1010\u103d\u1000\u103a \u1018\u1031\u1038\u1011\u102f\u1010\u103a\u1000\u102f\u1014\u103a\u1021\u1019\u103b\u102c\u1038\u1005\u102f\u101e\u100a\u103a \u1021\u101b\u100a\u103a\u1016\u103c\u1005\u103a\u1014\u1031\u101e\u100a\u103a \u2192  \u1021\u101c\u103d\u103e\u102c\u1000 \u1021\u101c\u103d\u101a\u103a\u1010\u1000\u1030 \u1005\u102d\u102f\u1005\u103d\u1010\u103a\u1015\u103c\u102e\u1038 \u1021\u101b\u100a\u103a \u1000\u103b\u1014\u103a\u1000\u103c\u103d\u1004\u103a\u1038\u1010\u103d\u1031\u1000\u102d\u102f \u1021\u1019\u103c\u1014\u103a\u1005\u103d\u102c \u1005\u102f\u1015\u103a\u101a\u1030\u101b\u1019\u101a\u103a\u104b \u1012\u102e\u1018\u1031\u1038\u1011\u102f\u1010\u103a\u1000\u102f\u1014\u103a\u1010\u103d\u1031\u1000\u102d\u102f \u1000\u1031\u102c\u1004\u103a\u1038\u1019\u103d\u1014\u103a\u1005\u103d\u102c \u1016\u101a\u103a\u101b\u103e\u102c\u1038\u1001\u103c\u1004\u103a\u1038\u1000 \u1021\u1015\u1031\u102b\u1000\u103a\u1010\u103d\u1031\u104a \u1001\u102f\u1015\u103a\u1010\u103d\u1031\u104a \u1000\u102c\u1017\u103d\u1014\u103a \u1021\u1019\u103e\u1010\u103a\u1010\u103d\u1031\u1014\u1032\u1037 \u1019\u101c\u102d\u102f\u1001\u103b\u1004\u103a\u1010\u1032\u1037 \u1021\u1019<\/li>\n<\/ol>\n<\/li>\n<li><strong>\u1021\u1015\u1030\u1000\u102c\u1000\u103d\u101a\u103a<\/strong> \u1021\u101c\u103d\u103e\u102c\u1000 \u1021\u1015\u1030\u1006\u102f\u1036\u1038\u101b\u103e\u102f\u1036\u1038\u1019\u103e\u102f\u1000\u102d\u102f \u1021\u1015\u1030\u101e\u1010\u1039\u1010\u102f\u1000\u1014\u1031 \u1021\u1021\u1031\u1038\u101e\u1032\u101e\u102d\u102f\u1037 \u1014\u103e\u1031\u1038\u1005\u1031\u1010\u101a\u103a\u104b \u1012\u102b\u1000 \u101e\u1010\u1039\u1010\u102f\u1000\u102d\u102f \u1015\u102b\u1038\u101c\u103d\u103e\u102c\u1038\u1010\u1032\u1037 \u1021\u1015\u102d\u102f\u1004\u103a\u1038\u1010\u103d\u1031\u1011\u1032 \u1015\u102d\u102f\u1000\u1031\u102c\u1004\u103a\u1038\u1019\u103d\u1014\u103a\u1005\u103d\u102c \u1016\u103c\u100a\u1037\u103a\u1015\u1031\u1038\u1015\u103c\u102e\u1038 \u1011\u1031\u102c\u1004\u1037\u103a\u1010\u102d\u102f\u1004\u103a\u1038\u1000\u102d\u102f \u1016\u103c\u100a\u1037\u103a\u1015\u1031\u1038\u1010\u101a\u103a\u104b<\/li>\n<\/ol>\n<h3 id=\"basic-composition-of-lost-foam-coating\"><strong>(\u1042) \u1015\u103b\u1031\u102c\u1000\u103a\u1006\u102f\u1036\u1038\u101e\u1031\u102c \u1019\u103c\u103e\u102f\u1015\u103a\u1021\u101c\u103d\u103e\u102c\u101b\u1032\u1037 \u1021\u1001\u103c\u1031\u1001\u1036\u1015\u102b\u101d\u1004\u103a\u1019\u103e\u102f<\/strong><\/h3>\n<p>\u1001\u102d\u102f\u1004\u103a\u1019\u102c\u101e\u1031\u102c \u1015\u103b\u1031\u102c\u1000\u103a\u1006\u102f\u1036\u1038\u101e\u1031\u102c \u1019\u103c\u103e\u102f\u1015\u103a\u1021\u101c\u103d\u103e\u102c\u1010\u103d\u1004\u103a \u1015\u102f\u1036\u1019\u103e\u1014\u103a\u1021\u102c\u1038\u1016\u103c\u1004\u1037\u103a \u1024\u1021\u1015\u102d\u102f\u1004\u103a\u1038\u1019\u103b\u102c\u1038\u1015\u102b\u101d\u1004\u103a\u101e\u100a\u103a\u104b<\/p>\n<ol type=\"1\">\n<li><strong>\u1019\u102e\u1038\u1001\u1036\u1014\u102d\u102f\u1004\u103a\u101e\u1031\u102c \u1005\u102f\u1005\u100a\u103a\u1038\u1019\u103e\u102f<\/strong> \u1021\u1015\u1030\u1001\u1036\u1014\u102d\u102f\u1004\u103a\u101b\u100a\u103a\u104a \u1013\u102c\u1010\u102f\u1010\u100a\u103a\u1004\u103c\u102d\u1019\u103a\u1019\u103e\u102f\u1014\u1032\u1037 \u1000\u102c\u1000\u103d\u101a\u103a\u1005\u103d\u1019\u103a\u1038\u101b\u100a\u103a\u1000\u102d\u102f \u101e\u1010\u103a\u1019\u103e\u1010\u103a\u1010\u1032\u1037 \u1021\u1013\u102d\u1000 \u1010\u100a\u103a\u1006\u1031\u102c\u1000\u103a\u1019\u103e\u102f\u1015\u102b\u104b \u101c\u1030\u1000\u103c\u102d\u102f\u1000\u103a\u1019\u103b\u102c\u1038\u101e\u1031\u102c\u101b\u103d\u1031\u1038\u1001\u103b\u101a\u103a\u1019\u103e\u102f\u1019\u103b\u102c\u1038\u1019\u103e\u102c zircon, silica, alumina, magnesia, graphite, kyanite \u1005\u101e\u100a\u103a\u1010\u102d\u102f\u1037\u1016\u103c\u1005\u103a\u101e\u100a\u103a\u104b \u1005\u1015\u102b\u1038\u1021\u101b\u103d\u101a\u103a\u1021\u1005\u102c\u1038\u1021\u1000\u103d\u102c\u1021\u101d\u1031\u1038\u1014\u103e\u1004\u1037\u103a \u1015\u102f\u1036\u1005\u1036 (\u101d\u102d\u102f\u1004\u103a\u1038 \u101e\u102d\u102f\u1037\u1019\u101f\u102f\u1010\u103a \u1010\u102d\u102f\u1004\u103a\u1000\u1032\u1037\u101e\u102d\u102f\u1037\u1021\u1000\u1031\u102c\u1004\u103a\u1038\u1006\u102f\u1036\u1038 \u1021\u101c\u102f\u1015\u103a\u101c\u102f\u1015\u103a\u101e\u100a\u103a) \u101e\u100a\u103a \u1013\u102c\u1010\u103a\u1004\u103d\u1031<\/li>\n<li><strong>\u1001\u103b\u102d\u1010\u103a\u1006\u1000\u103a\u101e\u1030\u1019\u103b\u102c\u1038<\/strong> \u1005\u1000\u103a\u101b\u102f\u1036\u1019\u103b\u102c\u1038\u1010\u103d\u1004\u103a\u1007\u102e\u101d\u1021\u1019\u103b\u102d\u102f\u1038\u1021\u1005\u102c\u1038\u1019\u103b\u102c\u1038 (\u1005\u1015\u102b\u1038, dextrin, CMC, PVA) \u1014\u103e\u1004\u1037\u103a\u1007\u102e\u101d\u1019\u101f\u102f\u1010\u103a\u101e\u1031\u102c\u1021\u1019\u103b\u102d\u102f\u1038\u1021\u1005\u102c\u1038\u1019\u103b\u102c\u1038 (\u1006\u102e\u101c\u102e\u1000\u102c sol, \u1006\u102d\u102f\u1012\u102e\u101a\u1019\u103a silicate, nano-bentonite) \u1014\u103e\u1005\u103a\u1001\u102f \u101e\u1018\u102c\u101d\u1010\u103d\u1031\u101f\u102c \u101c\u1031\u102c\u1004\u103a\u1038\u1005\u1009\u103a\u1019\u103e\u102c \u1019\u102e\u1038\u101b\u103e\u102d\u102f\u1037\u1015\u103c\u102e\u1038 \u1021\u1015\u102d\u102f\u1015\u103d\u1004\u1037\u103a\u101c\u1019\u103a\u1038\u1000\u103c\u1031\u102c\u1004\u103a\u1038\u1010\u103d\u1031 \u1016\u1014\u103a\u1010\u102e\u1038\u1010\u101a\u103a\u104b \u1007\u102e\u101d\u1019\u101f\u102f\u1010\u103a\u1010\u103d\u1031\u101f\u102c \u1021\u1015\u1030\u1019\u103c\u1004\u1037\u103a\u1019\u103e\u102c \u1001\u102d\u102f\u1004\u103a\u1019\u102c\u1019\u103e\u102f\u1000\u102d\u102f \u1011\u102d\u1014\u103a\u1038\u101e\u102d\u1019\u103a\u1038\u1010\u101a\u103a\u104b<\/li>\n<li><strong>\u101e\u101a\u103a\u101a\u1030\u101e\u1030<\/strong> \u1015\u102f\u1036\u1019\u103e\u1014\u103a\u1021\u102c\u1038\u1016\u103c\u1004\u1037\u103a \u101b\u1031\u1021\u1001\u103c\u1031\u1001\u1036 \u101e\u102d\u102f\u1037\u1019\u101f\u102f\u1010\u103a \u1021\u101b\u1000\u103a\u1021\u1001\u103c\u1031\u1001\u1036 \u1021\u101b\u100a\u103a\u101b\u1031\u102c\u1005\u1015\u103a\u1019\u103b\u102c\u1038\u104b<\/li>\n<li><strong>\u1019\u103b\u1000\u103a\u1014\u103e\u102c\u1015\u103c\u1004\u103a\u101e\u1000\u103a\u101b\u1031\u102c\u1000\u103a\u101e\u1031\u102c \u1015\u1005\u1039\u1005\u100a\u103a\u1038\u1019\u103b\u102c\u1038 (\u1005\u102d\u102f\u1005\u103d\u1010\u103a\u101e\u1031\u102c \u1015\u1005\u1039\u1005\u100a\u103a\u1038\u1019\u103b\u102c\u1038)<\/strong> \u1012\u102e\u1021\u1031\u102c\u1000\u103a\u1015\u102b \u1019\u103b\u1000\u103a\u1014\u103e\u102c\u1015\u103c\u1004\u103a \u1010\u1004\u103a\u1038\u1019\u103e\u102f\u1010\u103d\u1031\u1000\u103c\u1031\u102c\u1004\u1037\u103a \u1021\u101c\u103d\u103e\u102c\u1000 non-polar EPS \u1019\u103b\u1000\u103a\u1014\u103e\u102c\u1015\u103c\u1004\u103a\u1014\u1032\u1037 \u1000\u1031\u102c\u1004\u103a\u1038\u1019\u103d\u1014\u103a\u1005\u103d\u102c \u1000\u1015\u103a\u1014\u102d\u102f\u1004<\/li>\n<li><strong>\u101b\u1015\u103a\u1006\u102d\u102f\u1004\u103a\u1038\u1011\u102c\u1038\u101e\u1031\u102c \u1000\u102d\u102f\u101a\u103a\u1005\u102c\u1038\u101c\u103e\u101a\u103a\u1019\u103b\u102c\u1038<\/strong> \u2013 Bentonite, attapulgite, CMC, \u101e\u102d\u102f\u1037\u1019\u101f\u102f\u1010\u103a\u1007\u102e\u101d bentonite \u1019\u103c\u1014\u103a\u1006\u1014\u103a\u1005\u103d\u102c\u1005\u102f\u1015\u103a\u1019\u103e\u102f\u1000\u1014\u1031\u101c\u1031\u1038\u101d\u1014\u103a\u101e\u1031\u102c\u1021\u1019\u103e\u102f\u1014\u103a\u1019\u103b\u102c\u1038\u1000\u102d\u102f\u101b\u1015\u103a\u1006\u102d\u102f\u1004\u103a\u1038\u1015\u102b\u104b<\/li>\n<li><strong>Thixotropic \u1021\u1031\u1038\u1002\u103b\u1004\u103a\u1019\u103b\u102c\u1038<\/strong> \u2013 \u1021\u1019\u103b\u102c\u1038\u1005\u102f\u1000 attapulgite.  \u104e\u1004\u103a\u1038\u1010\u102d\u102f\u1037\u101f\u102c \u1021\u101c\u103d\u103e\u102c\u1000\u102d\u102f \u101b\u1031\u102c\u1004\u103a\u1038\u1010\u1032\u1037\u1021\u1001\u102b \u1015\u102b\u1038\u101c\u103d\u103e\u102c\u1038\u1005\u1031\u1015\u1031\u1019\u1032\u1037 \u1010\u102d\u1010\u103a\u1014\u1031\u1010\u1032\u1037\u1021\u1001\u102b \u1011\u1030\u1005\u1031\u1010\u101a\u103a\u104b<\/li>\n<li><strong>\u1016\u103c\u100a\u1037\u103a\u1005\u103d\u1000\u103a\u1015\u1005\u1039\u1005\u100a\u103a\u1038\u1019\u103b\u102c\u1038<\/strong> \u2013 defoamers (n-octanol, tributyl \u1016\u1031\u102c\u1037\u1005\u1016\u102d\u1010\u103a), \u1011\u102d\u1014\u103a\u1038\u101e\u102d\u1019\u103a\u1038\u1015\u1005\u1039\u1005\u100a\u103a\u1038 (\u1006\u102d\u102f\u1012\u102e\u101a\u1019\u103a benzoate), \u1014\u103e\u1004\u1037\u103a\u1018\u1000\u103a\u1010\u102e\u1038\u101b\u102e\u1038\u101a\u102c\u1038\u101e\u1010\u103a\u1015\u1005\u1039\u1005\u100a\u103a\u1038\u1019\u103b\u102c\u1038\u104b<\/li>\n<\/ol>\n<h3 id=\"key-performance-requirements\"><strong>(\u1043) \u1021\u1013\u102d\u1000 \u1005\u103d\u1019\u103a\u1038\u1006\u1031\u102c\u1004\u103a\u101b\u100a\u103a\u101c\u102d\u102f\u1021\u1015\u103a\u1001\u103b\u1000\u103a\u1019\u103b\u102c\u1038<\/strong><\/h3>\n<p>\u101c\u1030\u1010\u103d\u1031\u101f\u102c \u1021\u101c\u103d\u103e\u102c\u1010\u103d\u1031\u1000\u102d\u102f \u1021\u102f\u1015\u103a\u1005\u102f \u1014\u103e\u1005\u103a\u1001\u102f\u1016\u103c\u1004\u1037\u103a \u1005\u1005\u103a\u1006\u1031\u1038\u1000\u103c\u1010\u101a\u103a\u104b<\/p>\n<p><strong>\u1021\u101c\u102f\u1015\u103a\u101c\u102f\u1015\u103a\u1006\u1031\u102c\u1004\u103a\u101b\u100a\u103a:<\/strong><\/p>\n<ul>\n<li>\u1021\u1015\u1030\u1001\u103b\u102d\u1014\u103a\u1014\u102d\u1019\u1037\u103a\u1014\u103e\u1004\u1037\u103a\u1019\u103c\u1004\u1037\u103a\u1014\u103e\u1005\u103a\u1001\u102f\u1005\u101c\u102f\u1036\u1038\u1010\u103d\u1004\u103a\u1001\u102d\u102f\u1004\u103a\u1019\u102c\u1019\u103e\u102f<\/li>\n<li>\u1013\u102c\u1010\u103a\u1004\u103d\u1031\u1037 permeability<\/li>\n<li>\u1019\u102e\u1038\u1001\u1036\u1014\u102d\u102f\u1004\u103a\u101b\u100a\u103a (&gt; \u101e\u1036\u1019\u100f\u102d \/ \u101e\u1036\u1019\u100f\u102d\u1021\u1010\u103d\u1000\u103a 1600 \u00b0 C)<\/li>\n<li>\u101b\u102f\u1010\u103a\u1010\u101b\u1000\u103a \u1021\u1015\u1030\u1015\u103c\u1031\u102c\u1004\u103a\u1038\u101c\u1032\u1019\u103e\u102f\u1019\u103b\u102c\u1038\u1000\u102d\u102f \u1000\u102d\u102f\u1004\u103a\u1010\u103d\u101a\u103a\u1014\u102d\u102f\u1004\u103a\u1005\u103d\u1019\u103a\u1038<\/li>\n<li>\u1005\u102f\u1015\u103a\u101a\u1030\u1019\u103e\u102f\u1005\u103d\u1019\u103a\u1038\u1006\u1031\u102c\u1004\u103a\u101b\u100a\u103a<\/li>\n<li>\u101c\u1031\u102c\u1004\u103a\u1038\u1015\u103c\u102e\u1038\u1014\u1031\u102c\u1000\u103a \u101c\u103d\u101a\u103a\u1000\u1030\u1005\u103d\u102c breakdown<\/li>\n<\/ul>\n<p><strong>\u101c\u102f\u1015\u103a\u1004\u1014\u103a\u1038\u1005\u1009\u103a\u1005\u103d\u1019\u103a\u1038\u1006\u1031\u102c\u1004\u103a\u101b\u100a\u103a:<\/strong><\/p>\n<ul>\n<li>EPS \u1015\u1031\u102b\u103a\u1010\u103d\u1004\u103a\u1001\u103b\u1031\u102c\u1019\u103d\u1031\u1037\u1005\u103d\u102c\u1016\u103c\u1014\u1037\u103a\u1014\u103e\u1036\u1037\u101e\u100a\u103a<\/li>\n<li>\u1014\u100a\u103a\u1038\u1004\u101a\u103a\u101e\u1031\u102c dripping \u1014\u103e\u1004\u1037\u103a\u1021\u1010\u1030\u1000\u1031\u102c\u1004\u103a\u1038\u1019\u103d\u1014\u103a\u1005\u103d\u102c\u1021\u1006\u1004\u1037\u103a\u1019\u103b\u102c\u1038<\/li>\n<li>\u1000\u1031\u102c\u1004\u103a\u1038\u1019\u103d\u1014\u103a\u1005\u103d\u102c\u101b\u1031\u102c\u1005\u1015\u103a\u1014\u1031\u101e\u100a\u103a (\u1042\u1044-\u1044\u1048 \u1014\u102c\u101b\u102e\u1021\u1010\u103d\u1004\u103a\u1038\u1010\u100a\u103a\u1014\u1031\u1001\u103c\u1004\u103a\u1038\u1019\u101b\u103e\u102d\u1015\u102b)<\/li>\n<li>\u101c\u103d\u101a\u103a\u1000\u1030\u1005\u103d\u102c\u1014\u1005\u103a\u1001\u103c\u1004\u103a\u1038\u1021\u1010\u103d\u1000\u103a\u101e\u1004\u1037\u103a\u1010\u1031\u102c\u103a\u101e\u1031\u102c thixotropic \u1005\u102e\u1038\u1006\u1004\u103a\u1038\u1019\u103e\u102f\u1000\u102d\u102f\u1015\u103c\u101e\u101e\u100a\u103a<\/li>\n<\/ul>\n<h2 id=\"selection-of-lost-foam-coatings\"><strong>2. \u1015\u103b\u1031\u102c\u1000\u103a\u1006\u102f\u1036\u1038\u101b\u103e\u102f\u1036\u1038\u101e\u1031\u102c foam \u1021\u101c\u103d\u103e\u102c\u1015\u1031\u102b\u1000\u103a\u1019\u103b\u102c\u1038\u104f\u101b\u103d\u1031\u1038\u1001\u103b\u101a\u103a\u1019\u103e\u102f<\/strong><\/h2>\n<h3 id=\"according-to-chemical-properties-ph-compatibility\"><strong>(1) \u1013\u102c\u1010\u102f\u1002\u102f\u100f\u103a\u101e\u1010\u1039\u1010\u102d\u1019\u103b\u102c\u1038\u1021\u101b (pH \u1000\u102d\u102f\u1000\u103a\u100a\u102e\u1019\u103e\u102f)<\/strong><\/h3>\n<ul>\n<li><strong>\u101e\u1036\u1019\u100f\u102d &amp; \u1000\u102c\u1017\u103d\u1014\u103a\/\u1014\u102d\u1019\u1037\u103a\u101e\u1010\u1039\u1010\u102f\u101e\u1036\u1019\u100f\u102d (\u1021\u1000\u103a\u1006\u1005\u103a\u1021\u101b\u100a\u103a\u1015\u103b\u1031\u102c\u103a):<\/strong> \u1021\u1000\u103a\u1006\u1005\u103a \u101e\u102d\u102f\u1037\u1019\u101f\u102f\u1010\u103a \u1018\u1000\u103a\u1016\u1000\u103a\u1019\u102e\u1038\u1001\u1036\u1014\u102d\u102f\u1004\u103a\u101e\u1031\u102c \u1015\u1005\u1039\u1005\u100a\u103a\u1038\u1019\u103b\u102c\u1038\u1000\u102d\u102f \u101b\u103d\u1031\u1038\u1001\u103b\u101a\u103a\u1015\u102b - \u1000\u103d\u1010\u103a\u1010\u102c\u1007\u103a\u101e\u1032\u104a \u1000\u103a\u101a\u102c\u1014\u1005\u103a\u104a \u1002\u101b\u1015\u103a\u1016\u102d\u102f\u1004\u103a\u1015\u103c\u102c\u1038\u104a \u1007<\/li>\n<li><strong>\u1019\u103c\u1004\u1037\u103a\u1019\u102c\u1038\u101e\u1031\u102c alloy \u101e\u1036\u1019\u100f\u102d\u1019\u103b\u102c\u1038 (\u1018\u1000\u103a\u1016\u1000\u103a):<\/strong> \u1021\u102c\u1038\u1014\u100a\u103a\u1038\u101e\u1031\u102c \u1021\u1000\u103a\u1006\u1005\u103a \u101e\u102d\u102f\u1037\u1019\u101f\u102f\u1010\u103a \u1018\u1000\u103a\u1016\u1000\u103a\u1021\u1019\u103b\u102d\u102f\u1038\u1021\u1005\u102c\u1038\u1019\u103b\u102c\u1038\u1000\u102d\u102f \u101b\u103d\u1031\u1038\u1001\u103b\u101a\u103a\u1015\u102b zircon, corundum, zirconium englobe.<\/li>\n<li><strong>\u1019\u103c\u1004\u1037\u103a\u1019\u102c\u1038\u101e\u1031\u102c \u1019\u1014\u103a\u1002\u1014\u102e\u1007\u103a\u101e\u1036\u1019\u100f\u102d<\/strong> \u1019\u1002\u1039\u1002\u1014\u102e\u1006\u102e\u101a\u102c\u104a \u1016\u1031\u102c\u103a\u1005\u1010\u102c\u1005\u103a (\u101e\u102d\u102f\u1037) \u1019\u1002\u1039\u1002\u1014\u102e\u1006\u102e\u101a\u102c-\u1021\u102d\u102f\u101c\u102e\u1017\u102d\u1014\u103a\u1038\u1021\u1001\u103c\u1031\u1001\u1036 \u1021\u101c\u103d\u103e\u102c\u1019\u103b\u102c\u1038\u1000\u102d\u102f \u101e\u102f\u1036\u1038\u1015\u102b\u104b<\/li>\n<li><strong>\u1021\u101c\u1030\u1019\u102e\u1014\u102e\u101a\u1019\u103a\u101e\u1010\u1039\u1010\u102f\u1001\u103d\u1032:<\/strong> \u1000\u1031\u102c\u1004\u103a\u1038\u1019\u103d\u1014\u103a\u1005\u103d\u102c \u1021\u101e\u1000\u103a\u101b\u103e\u1030\u1014\u102d\u102f\u1004\u103a\u1015\u103c\u102e\u1038 \u1021\u101b\u100a\u103a\u1000\u102d\u102f \u1019\u103c\u1014\u103a\u1006\u1014\u103a\u1005\u102f\u1015\u103a\u101a\u1030\u1014\u102d\u102f\u1004\u103a\u101e\u1031\u102c (\u1019\u1000\u103c\u102c\u1001\u100f\u1019\u103e\u102c \u1015\u102f\u101c\u1030\u1038\u101e\u1032\u101e\u102d\u102f\u1037\u1019\u101f\u102f\u1010\u103a \u1018\u1031\u102c\u1000\u103a\u1006\u102d\u102f\u1000\u103a\u1000\u102d\u102f \u1021\u1001\u103c<\/li>\n<\/ul>\n<h3 id=\"according-to-pouring-temperature-process-conditions\"><strong>(2) \u1021\u1015\u1030\u1001\u103b\u102d\u1014\u103a\u101c\u1031\u102c\u1004\u103a\u1038\u1001\u103c\u1004\u103a\u1038 &amp; amp; \u1021\u1006\u102d\u102f\u1021\u101b \u101c\u102f\u1015\u103a\u1004\u1014\u103a\u1038\u1005\u1009\u103a\u1021\u1001\u103c\u1031\u1021\u1014\u1031\u1019\u103b\u102c\u1038<\/strong><\/h3>\n<p>\u1015\u102d\u102f\u1019\u103c\u1004\u1037\u103a\u1019\u102c\u1038\u1010\u1032\u1037 \u1021\u1015\u1030\u1001\u103b\u102d\u1014\u103a\u1010\u103d\u1031\u101f\u102c \u1021\u1015\u1030\u1001\u1036\u1014\u102d\u102f\u1004\u103a\u1019\u103e\u102f\u1000\u102d\u102f \u1015\u102d\u102f\u1019\u102d\u102f\u1000\u1031\u102c\u1004\u103a\u1038\u1015\u103c\u102e\u1038 \u101b\u102f\u1010\u103a\u1010\u101b\u1000\u103a \u1021\u1015\u1030\u1001\u103b\u102d\u1014\u103a \u1001\u102f\u1014\u103a\u1010\u1000\u103a\u1019\u103e\u102f\u1000\u102d\u102f \u1015\u102d\u102f \u1015\u102b\u1038\u101c\u103d\u103e\u102c\u1038\u1010\u1032\u1037 \u1014\u1036\u101b\u1036\u101b\u103e\u102f\u1015\u103a\u1011\u103d\u1031\u1038\u1010\u1032\u1037 \u1021\u1005\u102d\u1010\u103a\u1021\u1015\u102d\u102f\u1004\u103a\u1038\u1010\u103d\u1031\u101f\u102c \u1000\u1031\u102c\u1004\u103a\u1038\u1019\u103d\u1014\u103a\u1010\u1032\u1037 \u1021\u101e\u1000\u103a\u101b\u103e\u1030\u1014\u102d\u102f\u1004\u103a\u1019\u103e\u102f\u1014\u1032\u1037 \u1015\u102b\u1038\u101c\u103d\u103e\u102c\u1038\u1010\u1032\u1037  \u1021\u1005\u102d\u1010\u103a\u1021\u1015\u102d\u102f\u1004\u103a\u1038\u1000\u103c\u102e\u1038\u1010\u103d\u1031\u101f\u102c \u1015\u102d\u102f\u1011\u1030\u1015\u103c\u102e\u1038 \u1015\u102d\u102f\u1001\u102d\u102f\u1004\u103a\u1019\u102c\u1010\u1032\u1037 \u1021\u101c\u103d\u103e\u102c\u1010\u103d\u1031 \u101c\u102d\u102f\u1021\u1015\u103a\u1015\u102b\u1010\u101a\u103a\u104b<\/p>\n<h2 id=\"coating-preparation-quality-control-and-storage\"><strong>3.Coating \u1015\u103c\u1004\u103a\u1006\u1004\u103a\u1019\u103e\u102f, \u1021\u101b\u100a\u103a\u1021\u101e\u103d\u1031\u1038\u1011\u102d\u1014\u103a\u1038\u1001\u103b\u102f\u1015\u103a\u1019\u103e\u102f\u1014\u103e\u1004\u1037\u103a\u101e\u102d\u102f\u101c\u103e\u1031\u102c\u1004\u103a\u1019\u103e\u102f<\/strong><\/h2>\n<h3 id=\"modern-lost-foam-paint-mixer-and-mixing-equipment\"><strong>\u1001\u1031\u1010\u103a\u1019\u102e\u1015\u103b\u1031\u102c\u1000\u103a\u1006\u102f\u1036\u1038\u101e\u1031\u102c Foam Paint Mixer \u1014\u103e\u1004\u1037\u103a\u101b\u1031\u102c\u1005\u1015\u103a\u1015\u1005\u1039\u1005\u100a\u103a\u1038\u1000\u102d\u101b\u102d\u101a\u102c\u1019\u103b\u102c\u1038<\/strong><\/h3>\n<p>\u1010\u100a\u103a\u1038\u1010\u1030\u104a \u1005\u103d\u1019\u103a\u1038\u1006\u1031\u102c\u1004\u103a\u101b\u100a\u103a\u1019\u103c\u1004\u1037\u103a\u1019\u102c\u1038\u101e\u1031\u102c \u1015\u103b\u1031\u102c\u1000\u103a\u1006\u102f\u1036\u1038\u101e\u1031\u102c \u1019\u103c\u103e\u102f\u1015\u103a\u1021\u1015\u1031\u102b\u103a\u1021\u101c\u103d\u103e\u102c\u1019\u103b\u102c\u1038\u1000\u102d\u102f \u101b\u101b\u103e\u102d\u101b\u1014\u103a\u104a <a style=\"text-decoration: underline;\" href=\"https:\/\/www.oc-epc.com\/ms\/product-category\/elevator-%e1%80%a1%e1%80%99%e1%80%bb%e1%80%ad%e1%80%af%e1%80%b8%e1%80%a1%e1%80%85%e1%80%ac%e1%80%b8%e1%80%86%e1%80%ae%e1%80%9b%e1%80%b1%e1%80%ac%e1%80%85%e1%80%80%e1%80%ba\/\"><strong>\u1015\u101b\u1031\u102c\u103a\u1016\u1000\u103a\u101b\u103e\u1004\u103a\u1014\u101a\u103a\u1015\u103b\u1031\u102c\u1000\u103a\u1006\u102f\u1036\u1038\u101b\u103e\u102f\u1036\u1038\u101e\u1031\u102c\u1019\u103c\u103e\u102f\u1015\u103a\u1015\u102f\u1036\u101e\u103d\u1014\u103a\u1038\u1006\u102e\u101b\u1031\u102c\u1005\u1000\u103a<\/strong><\/a> (High-shear coating disperser \u101c\u102d\u102f\u1037\u101c\u100a\u103a\u1038 \u1001\u1031\u102b\u103a\u101e\u100a\u103a) \u1019\u101b\u103e\u102d\u1019\u1016\u103c\u1005\u103a\u1015\u102b\u101e\u100a\u103a\u104b \u101a\u1014\u1031\u1037\u1010\u103d\u1004\u103a \u1021\u1006\u1004\u1037\u103a\u1019\u103c\u1004\u1037\u103a \u1015\u103b\u1031\u102c\u1000\u103a\u1006\u102f\u1036\u1038\u101e\u1031\u102c \u1019\u103c\u103e\u102f\u1015\u103a\u1011\u102f\u1010\u103a\u101e\u1031\u102c \u1006\u1031\u1038\u101b\u1031\u102c\u1005\u1000\u103a\u1019\u103b\u102c\u1038\u101e\u100a\u103a \u1019\u103c\u1014\u103a\u1014\u103e\u102f\u1014\u103a\u1038\u1019\u103c\u1004\u1037\u103a \u1021\u1013\u102d\u1000 \u1015\u103b\u1036\u1037\u1014\u103e\u1036\u1037\u1005\u1000\u103a\u1014\u103e\u1004\u1037\u103a \u1019\u102d\u102f\u1018\u102d\u102f\u1004\u103a\u1038\u1006\u1014\u1037\u103a\u1000\u103b\u1004\u103a<\/p>\n<p>&nbsp;<\/p>\n<div style=\"text-align: center;\"><img decoding=\"async\" src=\"http:\/\/www.oc-epc.com\/wp-content\/uploads\/2025\/11\/Lift-type-paint-mixer-equipment-for-lost-foam-casting-refractory-coating.png\" alt=\"\u1015\u103b\u1031\u102c\u1000\u103a\u1006\u102f\u1036\u1038\u101e\u103d\u102c\u1038\u101e\u1031\u102c \u1019\u103c\u103e\u102f\u1015\u103a\u1015\u102f\u1036\u101e\u103d\u1004\u103a\u1038\u1019\u103e\u102f\u1021\u1010\u103d\u1000\u103a Lift \u1021\u1019\u103b\u102d\u102f\u1038\u1021\u1005\u102c\u1038\u1006\u1031\u1038\u101b\u1031\u102c\u1005\u1000\u103a\u1015\u1005\u1039\u1005\u100a\u103a\u1038\u1000\u102d\u101b\u102d\u101a\u102c\u1019\u103b\u102c\u1038\" \/><\/div>\n<p>\u1001\u1031\u1010\u103a\u1019\u102e \u1015\u103b\u1031\u102c\u1000\u103a\u1006\u102f\u1036\u1038\u101e\u103d\u102c\u1038\u101e\u1031\u102c \u1019\u103c\u103e\u102f\u1015\u103a\u1011\u102f\u1010\u103a\u101e\u103d\u1004\u103a\u1038\u1019\u103e\u102f \u1006\u1031\u1038\u101b\u1031\u102c\u1005\u1000\u103a\u1019\u103b\u102c\u1038\u104f \u1021\u1013\u102d\u1000 \u101c\u1000\u1039\u1001\u100f\u102c\u1019\u103b\u102c\u1038\u1010\u103d\u1004\u103a<\/p>\n<ul>\n<li>304 \u101e\u1036\u1019\u100f\u102d\u1000\u1014\u1031\u1010\u100a\u103a\u1006\u1031\u102c\u1000\u103a\u1011\u102c\u1038\u101e\u1031\u102c\u1005\u1014\u1005\u103a\u1010\u1005\u103a\u1001\u102f\u101c\u102f\u1036\u1038\u1000\u102d\u102f acid \/ alkali \u1001\u1036\u1014\u102d\u102f\u1004\u103a\u101b\u100a\u103a, \u1021\u1014\u103e\u1031\u102c\u1000\u103a\u1001\u1036\u1014\u102d\u102f\u1004\u103a\u101b\u100a\u103a\u1014\u103e\u1004\u1037\u103a\u101e\u1014\u1037\u103a\u101b\u103e\u1004\u103a\u1038\u101b\u1014\u103a\u101c\u103d\u101a\u103a<\/li>\n<li>\u1015\u103c\u1031\u102c\u1004\u103a\u1038\u101c\u1032\u1014\u102d\u102f\u1004\u103a\u101e\u1031\u102c \u1000\u103c\u102d\u1019\u103a\u1014\u103e\u102f\u1014\u103a\u1038\u1019\u103c\u1014\u103a\u1014\u103e\u102f\u1014\u103a\u1038\u1019\u103c\u1004\u1037\u103a \u1019\u1031\u102c\u103a\u1010\u102c (0-1100 rpm) \u1014\u103e\u1004\u1037\u103a\u1021\u1010\u1030 \u1019\u103c\u1004\u1037\u103a\u1019\u102c\u1038\u101e\u1031\u102c torque \u101c\u103b\u103e\u1031\u102c\u1037\u1001\u103b\u1005\u1000\u103a<\/li>\n<li>1.5 \u1019\u102e\u1010\u102c\u1021\u1001\u103b\u1004\u103a\u1038\u1019\u102d\u102f\u1018\u102d\u102f\u1004\u103a\u1038\u101b\u1031\u1004\u102f\u1015\u103a\u1019\u103e\u102f tank \u1000\u102d\u102f\u1021\u1015\u1031\u102b\u103a\u1021\u101c\u103d\u103e\u102c sedimentation \u1016\u101a\u103a\u101b\u103e\u102c\u1038\u101b\u1014\u103a\u1006\u1000\u103a\u101c\u1000\u103a\u1019\u103c\u1014\u103a\u1014\u103e\u102f\u1014\u103a\u1038\u1014\u102d\u1019\u1037\u103a\u101c\u100a\u103a\u1015\u1010\u103a\u1001\u103c\u1004\u103a\u1038<\/li>\n<li>\u1021\u1015\u103c\u100a\u1037\u103a\u1021\u101d\u1021\u101c\u102d\u102f\u1021\u101c\u103b\u1031\u102c\u1000\u103a\u101c\u100a\u103a\u1015\u1010\u103a\u1019\u103e\u102f\u1021\u1010\u103d\u1000\u103a \u1021\u101c\u102d\u102f\u1021\u101c\u103b\u1031\u102c\u1000\u103a\u1021\u1001\u103b\u102d\u1014\u103a\u101b\u1031\u102c\u1005\u1015\u103a\u1019\u103e\u102f\u104a \u1021\u1031\u102c\u1000\u103a\u1001\u103c\u1031\u1011\u102f\u1010\u103a\u101c\u103d\u103e\u1010\u103a\u1019\u103e\u102f\u1014\u103e\u1004\u1037\u103a \u101b\u1031<\/li>\n<\/ul>\n<p>\u1021\u1005\u1009\u103a\u1021\u101c\u102c \u101b\u1031\u102c\u1005\u1000\u103a\u1019\u103b\u102c\u1038\u1014\u103e\u1004\u1037\u103a \u1014\u103e\u102d\u102f\u1004\u103a\u1038\u101a\u103e\u1009\u103a\u1015\u103c\u102e\u1038 \u1024\u1011\u1030\u1038\u1001\u103b\u102f\u1015\u103a\u1011\u102c\u1038\u101e\u1031\u102c \u1015\u103b\u1031\u102c\u1000\u103a\u1006\u102f\u1036\u1038\u101e\u1031\u102c \u1019\u103c\u103e\u102f\u1015\u103a\u1011\u102f\u1010\u103a\u101c\u102f\u1015\u103a\u101e\u1031\u102c \u1006\u1031\u1038\u101b\u1031\u102c\u1005\u1000\u103a\u1019\u103b\u102c\u1038\u101e\u100a\u103a \u101e\u102d\u101e\u102d\u101e\u102c\u101e\u102c \u1015\u102d\u102f\u101e\u102d\u1019\u103a\u1038\u101e\u102c\u101e\u1031\u102c \u1021\u1019\u103e\u102f\u1014\u103a<\/p>\n<h3 id=\"preparation-process\"><strong>\u1015\u103c\u1004\u103a\u1006\u1004\u103a\u1019\u103e\u102f\u101c\u102f\u1015\u103a\u1004\u1014\u103a\u1038\u1005\u1009\u103a<\/strong><\/h3>\n<ol type=\"1\">\n<li>\u1015\u103b\u1031\u102c\u1000\u103a\u1006\u102f\u1036\u1038\u101e\u103d\u102c\u1038\u101e\u1031\u102c \u1019\u103c\u103e\u102f\u1015\u103a\u1006\u1031\u1038\u101b\u1031\u102c\u1005\u1000\u103a\u1010\u103d\u1004\u103a \u1019\u103c\u1014\u103a\u1014\u103e\u102f\u1014\u103a\u1038\u1019\u103c\u1004\u1037\u103a \u1015\u103b\u1036\u1037\u1014\u103e\u1036\u1037\u1019\u103e\u102f (\u2265\u1042 \u1014\u102c\u101b\u102e): \u1021\u1019\u103e\u102f\u1014\u1037\u103a\u1021\u102c\u1038\u101c\u102f\u1036\u1038\u1000\u102d\u102f \u1021\u1015\u103c\u100a\u1037\u103a\u1021\u101d \u101b\u1031<\/li>\n<li>\u1021\u1014\u102d\u1019\u1037\u103a\u1019\u103c\u1014\u103a\u1014\u103e\u102f\u1014\u103a\u1038 de-aeration (\u22652 \u1014\u102c\u101b\u102e) \u1006\u1014\u1037\u103a\u1000\u103b\u1004\u103a\u101b\u1031\u1038 tank \u1010\u103d\u1004\u103a: \u101e\u101a\u103a\u101a\u1030\u1011\u102c\u1038\u101e\u1031\u102c\u101c\u1031\u1000\u102d\u102f\u1016\u101a\u103a\u101b\u103e\u102c\u1038\u1015\u102b<\/li>\n<\/ol>\n<h3 id=\"key-quality-control-parameters\"><strong>Key \u1021\u101b\u100a\u103a\u1021\u101e\u103d\u1031\u1038\u1011\u102d\u1014\u103a\u1038\u1001\u103b\u102f\u1015\u103a\u1019\u103e\u102f Parameters \u1019\u103b\u102c\u1038<\/strong><\/h3>\n<ul>\n<li>\u101e\u102d\u1015\u103a\u101e\u100a\u103a\u1038\u1019\u103e\u102f (Baum\u00e9 65-80 \u00b0 B\u00e9)<\/li>\n<li>Viscosity \u1014\u103e\u1004\u1037\u103a thixotropic \u1021\u100a\u103d\u103e\u1014\u103a\u1038\u1000\u102d\u1014\u103a\u1038<\/li>\n<li>pH \u1010\u1014\u103a\u1016\u102d\u102f\u1037 (\u1015\u102f\u1036\u1019\u103e\u1014\u103a\u1021\u102c\u1038\u1016\u103c\u1004\u1037\u103a \u1047-\u1049)<\/li>\n<li>\u1001\u103c\u1031\u102c\u1000\u103a\u101e\u103d\u1031\u1037\u1015\u103c\u102e\u1038\u1014\u1031\u102c\u1000\u103a \u1000\u103b\u1014\u103a\u101b\u1015\u103a\u1005\u102d\u102f\u1011\u102d\u102f\u1004\u103a\u1038 (&lt;1%)<\/li>\n<\/ul>\n<h3 id=\"storage-recommendations\"><strong>\u101e\u102d\u102f\u101c\u103e\u1031\u102c\u1004\u103a\u1019\u103e\u102f \u1021\u1000\u103c\u1036\u1015\u103c\u102f\u1001\u103b\u1000\u103a\u1019\u103b\u102c\u1038<\/strong><\/h3>\n<p>\u1016\u103c\u1005\u103a\u1014\u102d\u102f\u1004\u103a\u1010\u1032\u1037\u1021\u1001\u102b \u1014\u1031\u1037\u1005\u1009\u103a \u1021\u101e\u1005\u103a\u101e\u1005\u103a\u1010\u103d\u1031\u1000\u102d\u102f \u1015\u103c\u1004\u103a\u1006\u1004\u103a\u1015\u102b\u104b \u1014\u103d\u1031\u101b\u102c\u101e\u102e\u1010\u103d\u1004\u103a \u1021\u1019\u103b\u102c\u1038\u1006\u102f\u1036\u1038 \u101e\u102d\u102f\u101c\u103e\u1031\u102c\u1004\u103a\u1019\u103e\u102f \u1042\u1045 \u101b\u1000\u103a\u104a \u1006\u1031\u102c\u1004\u103a\u1038\u101b\u102c\u101e\u102e\u1010\u103d\u1004\u103a \u1045\u1041\u1040 \u101b\u1000\u103a\u104a \u1015\u103b\u1031\u102c\u1000\u103a\u1006\u102f\u1036\u1038\u101e\u1031\u102c \u1019\u103c\u103e\u102f\u1015\u103a\u1006\u102e\u101b\u1031\u102c\u1005\u1000\u103a\u1000\u102d\u102f \u1021\u101e\u102f\u1036\u1038\u1015\u103c\u102f\u104d<\/p>\n<h2 id=\"coating-application-methods-and-precautions\"><strong>4. \u1021\u101c\u103d\u103e\u102c Application \u1014\u100a\u103a\u1038\u101c\u1019\u103a\u1038\u1019\u103b\u102c\u1038\u1014\u103e\u1004\u1037\u103a\u1000\u102c\u1000\u103d\u101a\u103a\u1019\u103e\u102f\u1019\u103b\u102c\u1038<\/strong><\/h2>\n<h3 id=\"application-methods\"><strong>(\u1041) \u101c\u103b\u103e\u1031\u102c\u1000\u103a\u101c\u103d\u103e\u102c\u1014\u100a\u103a\u1038\u101c\u1019\u103a\u1038\u1019\u103b\u102c\u1038<\/strong><\/h3>\n<ul>\n<li><strong>Brushing \u1000\u102d\u102f:<\/strong> \u1000\u103c\u102e\u1038\u1019\u102c\u1038\u101e\u1031\u102c \u1010\u1005\u103a\u1001\u102f\u1010\u100a\u103a\u1038\u101e\u1031\u102c \u1021\u1015\u102d\u102f\u1004\u103a\u1038\u1019\u103b\u102c\u1038 \u101e\u102d\u102f\u1037\u1019\u101f\u102f\u1010\u103a \u1005\u1019\u103a\u1038\u101e\u1015\u103a\u1019\u103e\u102f\u1015\u103c\u1031\u1038\u1019\u103e\u102f\u1019\u103b\u102c\u1038\u1021\u1010\u103d\u1000\u103a \u1000\u1031\u102c\u1004\u103a\u1038\u1019\u103d\u1014\u103a\u1005\u103d\u102c \u1021\u101c<\/li>\n<li><strong>Dipping \/ \u1005\u102e\u1038\u1006\u1004\u103a\u1038\u1019\u103e\u102f coating \u1000\u102d\u102f:<\/strong> \u1021\u101e\u1031\u1038\u1005\u102c\u1038\u1019\u103e \u1021\u101c\u1010\u103a\u1005\u102c\u1038\u1021\u1011\u102d \u101b\u103e\u102f\u1015\u103a\u1011\u103d\u1031\u1038\u101e\u1031\u102c \u1021\u1005\u102d\u1010\u103a\u1021\u1015\u102d\u102f\u1004\u103a\u1038\u1019\u103b\u102c\u1038\u104f \u1000\u103c\u102e\u1038\u1019\u102c\u1038\u101e\u1031\u102c \u1021\u1005\u102f\u1019\u103b\u102c\u1038\u1021\u1010\u103d\u1000\u103a \u1015\u103c\u100a\u1037\u103a\u1005\u102f\u1036<\/li>\n<li><strong>\u1016\u103c\u1014\u1037\u103a\u1015\u1014\u103a\u1038:<\/strong> \u101c\u103d\u101a\u103a\u1000\u1030\u1005\u103d\u102c \u1000\u103d\u1031\u1038\u1014\u102d\u102f\u1004\u103a\u101e\u1031\u102c \u1015\u102b\u1038\u101c\u103d\u103e\u102c\u1038\u101e\u1031\u102c \u1014\u1036\u101b\u1036\u1021\u1015\u102d\u102f\u1004\u103a\u1038\u1019\u103b\u102c\u1038 \u101e\u102d\u102f\u1037\u1019\u101f\u102f\u1010\u103a \u1015\u102f\u1036\u1005\u1036\u1019\u103b\u102c\u1038\u1021\u1010\u103d\u1000\u103a \u1021\u1000\u1031\u102c\u1004\u103a\u1038\u1006\u102f\u1036\u1038 \u101b\u103d\u1031<\/li>\n<\/ul>\n<h3 id=\"coating-thickness-control\"><strong>(2) \u1021\u101c\u103d\u103e\u102c\u1021\u1011\u1030\u1011\u102d\u1014\u103a\u1038\u1001\u103b\u102f\u1015\u103a\u1019\u103e\u102f<\/strong><\/h3>\n<ul>\n<li>\u1015\u102f\u1036\u1005\u1036\u1019\u103b\u1000\u103a\u1014\u103e\u102c\u1015\u103c\u1004\u103a: 0.5-2.0 \u1019\u102e\u101c\u102e\u1019\u102e\u1010\u102c (\u101e\u1036\u1019\u100f\u102d \/ \u101e\u1036\u1019\u100f\u102d), 0.3-1.0 \u1019\u102e\u101c\u102e\u1019\u102e\u1010\u102c (\u101c\u1030\u1019\u102e\u1014\u102e\u101a\u1019\u103a)<\/li>\n<li>Sprue &amp; amp \u1000\u102d\u102f runner \u1005\u1014\u1005\u103a: \u1021\u1015\u102d\u102f\u1001\u102d\u102f\u1004\u103a\u1019\u102c\u1019\u103e\u102f\u1021\u1010\u103d\u1000\u103a 2.0-4.0 \u1019\u102e\u101c\u102e\u1019\u102e\u1010\u102c<\/li>\n<\/ul>\n<h3 id=\"key-operational-precautions\"><strong>(\u1043) \u1021\u1013\u102d\u1000\u101c\u100a\u103a\u1015\u1010\u103a\u1019\u103e\u102f\u1000\u102c\u1000\u103d\u101a\u103a\u1019\u103e\u102f\u1019\u103b\u102c\u1038<\/strong><\/h3>\n<ul>\n<li>\u1014\u1005\u103a\u1014\u1031\u1005\u1009\u103a \u1014\u103e\u1031\u1038\u1014\u103e\u1031\u1038\u1005\u103d\u102c \u1021\u1019\u103c\u1032\u1010\u1019\u103a\u1038 \u101b\u1031\u102c\u1004\u103a\u1038\u1014\u103e\u1031\u102c\u1004\u103a\u1038\u1015\u102b (\u1041\u1040-\u1042\u1040 rpm)<\/li>\n<li>\u1021\u101c\u103d\u103e\u102c\u1011\u102c\u1038\u101e\u1031\u102c \u1015\u102f\u1036\u1005\u1036\u1019\u103b\u102c\u1038\u1000\u102d\u102f \u1001\u102d\u102f\u1004\u103a\u1019\u102c\u1005\u103d\u102c \u1019\u101c\u103e\u102f\u1015\u103a\u1000\u103c\u1014\u103e\u1004\u1037\u103a  \u1021\u101c\u103d\u1014\u103a\u101c\u103d\u1014\u103a\u101e\u1031\u102c \u101e\u1018\u102c\u101d\u1000\u103b\u101e\u1031\u102c \u1005\u1000\u103a\u1001\u103b\u1000\u103a\u1019<\/li>\n<li>\u1015\u102f\u1036\u1005\u1036\u1015\u1031\u102b\u103a\u1010\u103d\u1004\u103a\u1019\u100a\u103a\u101e\u100a\u1037\u103a\u1021\u101d\u1010\u103a (\"\u1014\u103e\u1004\u103a\u1038\") \u1021\u1019\u103e\u1010\u103a\u1019\u103b\u102c\u1038\u1000\u102d\u102f\u1019\u1001\u103b\u1014\u103a\u1011\u102c\u1038\u1015\u102b\u1014\u103e\u1004\u1037\u103a<\/li>\n<li>\u101c\u1031\u1000\u102d\u102f \u1015\u102d\u1010\u103a\u1011\u102c\u1038\u1019\u103e\u102f\u1000\u102d\u102f \u101b\u103e\u1031\u102c\u1004\u103a\u101b\u103e\u102c\u1038\u101b\u1014\u103a \u1005\u102f\u1015\u103a\u1001\u103c\u1004\u103a\u1038\u1011\u1031\u102c\u1004\u1037\u103a\u1014\u103e\u1004\u1037\u103a \u1019\u103c\u1014\u103a\u1014\u103e\u102f\u1014\u103a\u1038\u1000\u102d\u102f \u1002\u101b\u102f\u1005\u102d\u102f\u1000\u103a\u1005\u103d\u102c \u1011\u102d\u1014<\/li>\n<\/ul>\n<h2 id=\"advanced-drying-technology-for-lost-foam-coatings\"><strong>5. \u1015\u103b\u1031\u102c\u1000\u103a\u1006\u102f\u1036\u1038\u101b\u103e\u102f\u1036\u1038\u1019\u103c\u103e\u102f\u1015\u103a coatings \u1019\u103b\u102c\u1038\u1021\u1010\u103d\u1000\u103a\u1021\u1006\u1004\u1037\u103a\u1019\u103c\u1004\u1037\u103a\u1001\u103c\u1031\u102c\u1000\u103a\u101e\u103d\u1031\u1037\u1014\u100a\u103a\u1038\u1015\u100a\u102c<\/strong><\/h2>\n<p>\u1019\u103e\u1014\u103a\u1000\u1014\u103a\u1005\u103d\u102c \u1001\u103c\u1031\u102c\u1000\u103a\u101e\u103d\u1031\u1037\u1001\u103c\u1004\u103a\u1038\u101f\u102c \u1021\u1015\u1031\u102b\u103a\u101c\u103d\u103e\u102c\u101b\u1032\u1037 \u1005\u103d\u1019\u103a\u1038\u1006\u1031\u102c\u1004\u103a\u101b\u100a\u103a\u101b\u1032\u1037 \u1014\u1031\u102c\u1000\u103a\u1006\u102f\u1036\u1038\u1021\u102c\u1019\u1001\u1036\u1001\u103b\u1000\u103a\u1015\u102b\u104b \u1021\u1005\u1009\u103a\u1021\u101c\u102c \u1021\u1004\u103d\u1031\u1037 \u101e\u102d\u102f\u1037\u1019\u101f\u102f\u1010\u103a \u101c\u103b\u103e\u1015\u103a\u1005\u1005\u103a \u1001\u103c\u1031\u102c\u1000\u103a\u101e\u103d\u1031\u1037\u1001\u103c\u1004\u103a\u1038\u1000\u102d\u102f \u1021\u1019\u103b\u102c\u1038\u1021\u102c\u1038\u1016\u103c\u1004\u1037\u103a \u1021\u1005\u102c\u1038\u1011\u102d\u102f\u1038\u1011\u102c\u1038\u101e\u100a\u103a <a style=\"text-decoration: underline;\" href=\"https:\/\/www.oc-epc.com\/ms\/product-category\/pengering-udara\/\"><strong>\u1005\u103d\u1019\u103a\u1038\u1021\u1004\u103a\u1011\u102d\u101b\u1031\u102c\u1000\u103a\u101e\u1031\u102c \u101c\u1031\u1021\u101b\u1004\u103a\u1038\u1021\u1019\u103c\u1005\u103a \u1021\u1015\u1030\u1005\u102f\u1015\u103a\u1005\u1000\u103a \u1001\u103c\u1031\u102c\u1000\u103a\u101e\u103d\u1031\u1037\u1005\u1014\u1005\u103a\u1019\u103b\u102c\u1038<\/strong><\/a> \u1015\u103b\u1031\u102c\u1000\u103a\u1006\u102f\u1036\u1038\u101e\u103d\u102c\u1038\u1010\u1032\u1037 \u1019\u103c\u103e\u102f\u1015\u103a\u1005\u1000\u103a\u1019\u103e\u102f\u101c\u102f\u1015\u103a\u1004\u1014\u103a\u1038\u1021\u1010\u103d\u1000\u103a \u1021\u1011\u1030\u1038\u1015\u103c\u102f\u101c\u102f\u1015\u103a\u1011\u102c\u1038\u1010\u102c\u1015\u102b\u104b<\/p>\n<p>&nbsp;<\/p>\n<div style=\"text-align: center;\"><img decoding=\"async\" src=\"http:\/\/www.oc-epc.com\/wp-content\/uploads\/2025\/11\/lost-foam-casting-energy-efficient-air-source-heat-pump-drying-systems-machines.png\" alt=\"\u1005\u103d\u1019\u103a\u1038\u1021\u1004\u103a\u1011\u102d\u101b\u1031\u102c\u1000\u103a\u101e\u1031\u102c \u101c\u1031\u1021\u101b\u1004\u103a\u1038\u1021\u1019\u103c\u1005\u103a\u1021\u1015\u1030\u1005\u102f\u1015\u103a\u1005\u1000\u103a\u1001\u103c\u1031\u102c\u1000\u103a\u101e\u103d\u1031\u1037\u1005\u1014\u1005\u103a\u1005\u1000\u103a\u1019\u103b\u102c\u1038\" \/><\/div>\n<h3 id=\"modern-air-source-heat-pump-drying-solutions\"><strong>\u1001\u1031\u1010\u103a\u1019\u102e\u101c\u1031\u1011\u102f\u101b\u1004\u103a\u1038\u1019\u103c\u1005\u103a\u1021\u1015\u1030\u1015\u1014\u1037\u103a\u1001\u103c\u1031\u102c\u1000\u103a\u101e\u103d\u1031\u1037\u101b\u1031\u1038\u1016\u103c\u1031\u101b\u103e\u1004\u103a\u1038\u1014\u100a\u103a\u1038\u1019\u103b\u102c\u1038<\/strong><\/h3>\n<p>\u1011\u102d\u1015\u103a\u1010\u1014\u103a\u1038\u1011\u102f\u1010\u103a\u101c\u102f\u1015\u103a\u101e\u1030\u1019\u103b\u102c\u1038\u101e\u100a\u103a \u1015\u102f\u1036\u1005\u1036\u101e\u102f\u1036\u1038\u1001\u102f\u1000\u102d\u102f \u1000\u1019\u103a\u1038\u101c\u103e\u1019\u103a\u1038\u101e\u100a\u103a\u104b<\/p>\n<ul>\n<li>\u1021\u1015\u1031\u102b\u103a\u1015\u1031\u102b\u103a\u1010\u1015\u103a\u1006\u1004\u103a\u1011\u102c\u1038\u101e\u1031\u102c \u101a\u1030\u1014\u1005\u103a\u1019\u103b\u102c\u1038 (\u1000\u103b\u1005\u103a\u1005\u1015\u103a\u104a \u101c\u103d\u101a\u103a\u1000\u1030\u101e\u1031\u102c \u1010\u1015\u103a\u1006\u1004\u103a\u1001\u103c\u1004\u103a\u1038)<\/li>\n<li>\u1014\u1031\u102c\u1000\u103a\u1018\u1000\u103a\u1010\u103d\u1004\u103a \u1010\u1015\u103a\u1006\u1004\u103a\u1011\u102c\u1038\u101e\u1031\u102c \u1005\u103d\u1019\u103a\u1038\u1006\u1031\u102c\u1004\u103a\u101b\u100a\u103a\u1019\u103c\u1004\u1037\u103a \u1005\u1014\u1005\u103a\u1019\u103b\u102c\u1038 (\u1005\u1010\u102f\u101b\u1014\u103a\u1038\u1019\u102e\u1010\u102c \u1048\u1040-\u1041\u1040\u1040 \u1001\u103c\u1031\u102c\u1000\u103a\u101e\u103d\u1031<\/li>\n<li>\u1010\u102d\u1000\u103b\u101e\u1031\u102c \u101c\u1031\u1000\u103d\u1004\u103a\u1038\u1012\u102e\u1007\u102d\u102f\u1004\u103a\u1038\u1014\u103e\u1004\u1037\u103a\u1021\u1010\u1030 \u1021\u1010\u103d\u1004\u103a\u1038\u1015\u1031\u102b\u1004\u103a\u1038\u1005\u1015\u103a\u1011\u102c\u1038\u101e\u1031\u102c \u101a\u1030\u1014\u1005\u103a\u1019\u103b\u102c\u1038<\/li>\n<\/ul>\n<h3 id=\"key-advantages\"><strong>\u1021\u1013\u102d\u1000\u1021\u1000\u103b\u102d\u102f\u1038\u1000\u103b\u1031\u1038\u1007\u1030\u1038\u1019\u103b\u102c\u1038<\/strong><\/h3>\n<ul>\n<li>\u1021\u1015\u1030\u1001\u103b\u102d\u1014\u103a\u1000\u102d\u102f 35-50 \u00b0 C \u1010\u103d\u1004\u103a\u1010\u102d\u1000\u103b\u1005\u103d\u102c\u1011\u102d\u1014\u103a\u1038\u1001\u103b\u102f\u1015\u103a\u1011\u102c\u1038\u101e\u100a\u103a (\u00b1 1 \u00b0 C \u1010\u100a\u103a\u1038\u1010\u1030\u1019\u103e\u102f)<\/li>\n<li>\u101c\u103b\u1004\u103a\u1019\u103c\u1014\u103a\u1005\u103d\u102c, crack-free \u1001\u103c\u1031\u102c\u1000\u103a\u101e\u103d\u1031\u1037\u1019\u103e\u102f\u1021\u1010\u103d\u1000\u103a\u1014\u103e\u102d\u102f\u1004\u103a\u1038\u101a\u103e\u1009\u103a\u1005\u102d\u102f\u1011\u102d\u102f\u1004\u103a\u1038 \u226415%<\/li>\n<li>\u1015\u102d\u1010\u103a\u1011\u102c\u1038\u101e\u1031\u102c loop \u1021\u1015\u1030\u1015\u103c\u1014\u103a\u101c\u100a\u103a\u101b\u101b\u103e\u102d\u1001\u103c\u1004\u103a\u1038 &gt; \u1047\u1040%, COP &gt; 2.0<\/li>\n<li>\u1021\u1005\u1009\u103a\u1021\u101c\u102c \u1014\u100a\u103a\u1038\u101c\u1019\u103a\u1038\u1019\u103b\u102c\u1038\u1014\u103e\u1004\u1037\u103a \u1014\u103e\u102d\u102f\u1004\u103a\u1038\u101a\u103e\u1009\u103a \u1021\u1004\u103a\u1021\u102c\u1038\u1001\u103b\u103d\u1031\u1010\u102c\u1019\u103e\u102f \u1046\u1040-\u1047\u1040%<\/li>\n<li>\u1019\u102d\u102f\u1018\u102d\u102f\u1004\u103a\u1038 app \u1019\u103e\u1010\u1005\u103a\u1006\u1004\u1037\u103a IoT \u1021\u101d\u1031\u1038\u1005\u1031\u102c\u1004\u1037\u103a\u1000\u103c\u100a\u1037\u103a\u1001\u103c\u1004\u103a\u1038<\/li>\n<\/ul>\n<p>\u1024\u1005\u1014\u1005\u103a\u1019\u103b\u102c\u1038\u101e\u100a\u103a \u101c\u103b\u1004\u103a\u1019\u103c\u1014\u103a\u1005\u103d\u102c \u1021\u1015\u1030\u1015\u1031\u1038\u1001\u103c\u1004\u103a\u1038\u1000\u103c\u1031\u102c\u1004\u1037\u103a \u1016\u103c\u1005\u103a\u1015\u1031\u102b\u103a\u101c\u102c\u101e\u1031\u102c \u1021\u101c\u103d\u103e\u102c \u1021\u1000\u103d\u102c\u1021\u101d\u1031\u1038\u1019\u103b\u102c\u1038\u1000\u102d\u102f \u1016\u101a\u103a\u101b\u103e\u102c\u1038\u1015\u103c\u102e\u1038 EPS \u1015\u102f\u1036\u1005\u1036\u1000\u102d\u102f \u1015\u103b\u1031\u102c\u1037<\/p>\n<h2 id=\"faq-about-lost-foam-casting-coatings\"><strong>\u1015\u103b\u1031\u102c\u1000\u103a\u1006\u102f\u1036\u1038\u101e\u103d\u102c\u1038\u101e\u1031\u102c Foam Casting Coatings \u1021\u1000\u103c\u1031\u102c\u1004\u103a\u1038 FAQ \u1019\u103b\u102c\u1038<\/strong><\/h2>\n<p><strong>\u1019\u1031\u1038: \u1015\u103b\u1031\u102c\u1000\u103a\u1006\u102f\u1036\u1038\u101e\u1031\u102c \u1019\u103c\u103e\u102f\u1015\u103a\u1011\u102f\u1010\u103a\u101c\u102f\u1015\u103a\u1019\u103e\u102f\u1010\u103d\u1004\u103a \u1018\u102c\u1000\u103c\u1031\u102c\u1004\u1037\u103a \u1021\u101c\u103d\u103e\u102c\u1015\u1031\u102b\u1000\u103a\u1019\u103e\u102f \u1005\u103d\u1019\u103a\u1038\u101c\u1019\u103a\u1038\u1019\u103e\u102f\u101e\u100a\u103a \u1021\u101b\u1031\u1038\u1015<\/strong> \u1016\u103c\u1031: EPS \u1015\u102f\u1036\u1005\u1036\u101e\u100a\u103a \u1013\u102c\u1010\u103a\u1004\u103d\u1031\u1037\u1014\u103e\u1004\u1037\u103a \u1021\u101b\u100a\u103a\u1015\u1019\u102c\u100f\u1000\u103c\u102e\u1038\u1019\u102c\u1038\u101e\u1031\u102c \u1015\u1019\u102c\u100f\u1021\u1016\u103c\u1005\u103a \u1015\u103c\u1031\u102c\u1004\u103a\u1038\u101c\u1032\u101e\u1031\u102c\u1000\u103c\u1031\u102c\u1004\u1037\u103a \u1021\u1015\u1030\u101e\u1010\u1039\u1010\u102f\u1011\u102d\u1010\u1032\u1037\u1021\u1001\u102b \u1013\u102c\u1010\u103a\u1004\u103d\u1031\u1037\u1000\u102d\u102f \u1011\u102d\u1014\u103a\u1038\u101e\u102d\u1019\u103a\u1038\u1015\u1031\u1038\u1015\u103c\u102e\u1038<\/p>\n<p><strong>\u1019\u1031\u1038: \u101e\u1036\u1014\u103e\u1004\u1037\u103a \u1021\u101c\u1030\u1019\u102e\u1014\u102e\u101a\u1036\u1014\u103e\u1005\u103a\u1001\u102f\u1005\u101c\u102f\u1036\u1038\u1021\u1010\u103d\u1000\u103a \u1010\u1030\u100a\u102e\u101e\u1031\u102c \u1021\u101c\u103d\u103e\u102c\u1000\u102d\u102f \u1021\u101e\u102f\u1036\u1038\u1015\u103c\u102f\u1014\u102d\u102f\u1004\u103a\u101e\u101c\u102c\u1038\u104b<\/strong> \u1016\u103c\u1031: \u1019\u101f\u102f\u1010\u103a\u1018\u1030\u1038\u104a \u101e\u1036\u101e\u100a\u103a \u1021\u1015\u1030\u1001\u1036\u1014\u102d\u102f\u1004\u103a\u101b\u100a\u103a\u1019\u103c\u1004\u1037\u103a\u1019\u102c\u1038\u1015\u103c\u102e\u1038 \u1013\u102c\u1010\u103a\u1004\u103d\u1031\u1037\u1000\u102d\u102f \u1001\u102d\u102f\u1004\u103a\u1019\u102c\u1005\u103d\u102c \u1011\u102f\u1010\u103a\u101c\u103d\u103e\u1010\u103a\u101b\u1014\u103a  \u1021\u101c\u1030\u1019\u102e\u1014\u102e\u101a\u1019\u103a\u101f\u102c \u1021\u101b\u100a\u103a\u1005\u102f\u1015\u103a\u101a\u1030\u1019\u103e\u102f\u1000\u103c\u102e\u1038\u1015\u103c\u102e\u1038 \u1021\u1015\u1030\u1001\u1036\u1014\u102d\u102f\u1004\u103a\u101b\u100a\u103a\u1014\u102d\u1019\u1037\u103a\u1015\u102b\u1010\u101a\u103a\u104b \u1021\u101c\u1030\u1019\u102e\u1014\u102e\u101a\u1036\u1015\u1031\u102b\u103a\u1019\u103e\u102c \u101e\u1036\u1021\u101c\u103d\u103e\u102c\u1000\u102d\u102f \u1021\u101e\u102f\u1036\u1038\u1015\u103c\u102f\u1001\u103c\u1004\u103a\u1038\u1000 \u1015\u103c\u1004\u103a\u1038\u1011\u1014\u103a\u1010\u1032\u1037 \u1000\u102c\u1017\u103d\u1014\u103a\u1001\u103b\u102d\u102f\u1037\u101a\u103d\u1004\u103a\u1038\u1019\u103e\u102f\u1010\u103d\u1031 \u1016\u1014\u103a\u1010\u102e\u1038<\/p>\n<p><strong>\u1019\u1031\u1038: \u101e\u1036\u1015\u103b\u1031\u102c\u1000\u103a\u1006\u102f\u1036\u1038\u101e\u1031\u102c \u1019\u103c\u103e\u102f\u1015\u103a\u101e\u103d\u1014\u103a\u1038\u1019\u103e\u102f\u1019\u103b\u102c\u1038\u1021\u1010\u103d\u1000\u103a \u1005\u1036\u1015\u103c\u1021\u101c\u103d\u103e\u102c\u1021\u1011\u1030\u1000 \u1018\u102c\u101c\u1032\u104b<\/strong> \u1016\u103c\u1031: \u1015\u102f\u1036\u1019\u103e\u1014\u103a\u1021\u102c\u1038\u1016\u103c\u1004\u1037\u103a \u1015\u102f\u1036\u1005\u1036\u1019\u103b\u1000\u103a\u1014\u103e\u102c\u1015\u103c\u1004\u103a\u1019\u103b\u102c\u1038\u1015\u1031\u102b\u103a\u1010\u103d\u1004\u103a 0.8-1.8 \u1019\u102e\u101c\u102e\u1019\u102e\u1010\u102c\u1014\u103e\u1004\u1037\u103a gateing \u1005\u1014\u1005\u103a\u1015\u1031\u102b\u103a\u1010\u103d\u1004\u103a 2.5-4.0 \u1019\u102e\u101c \u1015\u102d\u102f\u1011\u1030\u1010\u1032\u1037 \u1021\u101c\u103d\u103e\u102c\u1010\u103d\u1031\u1000 \u1021\u101e\u1000\u103a\u101b\u103e\u1030\u1014\u102d\u102f\u1004\u103a\u1019\u103e\u102f\u1000\u102d\u102f \u101c\u103b\u103e\u1031\u102c\u1037\u1001\u103b\u1010\u101a\u103a\u104b \u1015\u102b\u1038\u101c\u103d\u103e\u102c\u1038\u1010\u1032\u1037 \u1021\u101c\u103d\u103e\u102c\u1010\u103d\u1031\u101f\u102c \u101e\u1032\u1011\u1032\u1019\u103e\u102c \u101e\u1010\u1039\u1010\u102f\u1000\u102d\u102f \u1019\u102e\u1038\u101c\u1031\u102c\u1004\u103a\u1016\u102d\u102f\u1037 \u1021\u1014\u1039\u1010\u101b\u102c\u101a\u103a\u101b\u103e\u102d\u1010\u101a\u103a\u104b<\/p>\n<p><strong>\u1019\u1031\u1038: \u1001\u103c\u1031\u102c\u1000\u103a\u101e\u103d\u1031\u1037\u1005\u1009\u103a\u1010\u103d\u1004\u103a \u1021\u101c\u103d\u103e\u102c\u1015\u1031\u102b\u1000\u103a\u1001\u103d\u1032\u1001\u103c\u1004\u103a\u1038\u1000\u102d\u102f \u1018\u101a\u103a\u101c\u102d\u102f\u101b\u103e\u1031\u102c\u1004\u103a\u101b\u103e\u102c\u1038\u101b\u1019\u101c\u1032\u104b<\/strong> \u1016\u103c\u1031: \u1021\u1015\u1030\u1001\u103b\u102d\u1014\u103a\u1000\u102d\u102f \u1045\u1040 \u1012\u102e\u1002\u101b\u102e\u1005\u1004\u103a\u1010\u102e\u1002\u101b\u102d\u1010\u103a\u1021\u1031\u102c\u1000\u103a\u1019\u103e\u102c \u1011\u102d\u1014\u103a\u1038\u101e\u102d\u1019\u103a\u1038\u1015\u102b\u104a \u1021\u1015\u1030\u1000\u102d\u102f \u1016\u103c\u100a\u103a\u1038\u1016\u103c\u100a\u103a\u1038\u1005\u103d\u102c (&lt;\u1041\u1040 \u1012\u102e\u1002\u101b\u102e\u1005\u1004\u103a\u1010\u102e\u1002\u101b\u102d \u1019\u103e\u1014\u103a\u1000\u1014\u103a\u1010\u1032\u1037 thixotropy \u1014\u1032\u1037 binder \u101b\u1031\u102c\u1005\u1015\u103a\u1014\u1032\u1037 \u1021\u101c\u103d\u103e\u102c\u1010\u103d\u1031\u1000\u102d\u102f \u101b\u103d\u1031\u1038\u1015\u102b\u104b<\/p>\n<p><strong>\u1019\u1031\u1038: \u1005\u1000\u103a\u101b\u102f\u1036\u1010\u1005\u103a\u1001\u103b\u102d\u102f\u1037\u101f\u102c \u1018\u102c\u1000\u103c\u1031\u102c\u1004\u1037\u103a \u1000\u1031\u102c\u1004\u103a\u1038\u1019\u103d\u1014\u103a\u1010\u1032\u1037 \u1021\u101c\u103d\u103e\u102c\u1010\u103d\u1031\u1014\u1032\u1037\u1010\u1031\u102c\u1004\u103a \u1015\u103b\u1000\u103a\u1005\u102e\u1038\u1014\u1031\u1006\u1032\u101c\u1032\u104b<\/strong> \u1016\u103c\u1031: \u1015\u102f\u1036\u1019\u103e\u1014\u103a\u1021\u1000\u103c\u1031\u102c\u1004\u103a\u1038\u101b\u1004\u103a\u1038\u1019\u103b\u102c\u1038\u1010\u103d\u1004\u103a \u1001\u103c\u1031\u102c\u1000\u103a\u101e\u103d\u1031\u1037\u1019\u103e\u102f\u1011\u102d\u1014\u103a\u1038\u1001\u103b\u102f\u1015\u103a\u1019\u103e\u102f\u1019\u1000\u1031\u102c\u1004\u103a\u1038\u104a \u1015\u102f\u1036\u1005\u1036\u1019\u103b\u102c\u1038\u1010\u103d\u1004\u103a \u1005\u102d\u102f\u1011\u102d\u102f\u1004\u103a\u1038\u1019\u103b\u102c\u1038\u101c\u103d\u1014\u103a\u1038\u104a \u101e\u1032\u1000\u102d\u102f \u1019\u103e\u102c\u1038\u101a\u103d\u1004\u103a\u1038\u1005\u1031\u1001\u103c\u1004\u103a\u1038\u104a \u1019\u103e\u102c\u1038\u101a\u103d<\/p>\n<h2 id=\"partner-with-a-professional-lost-foam-casting-manufacturer-supplier\"><strong>Professional Lost Foam Casting \u1011\u102f\u1010\u103a\u101c\u102f\u1015\u103a\u101e\u1030\u1014\u103e\u1004\u1037\u103a\u1021\u1010\u1030\u1019\u102d\u1010\u103a\u1016\u1000\u103a \u1015\u1031\u1038\u101e\u103d\u1004\u103a\u1038\u101e\u1030<\/strong><\/h2>\n<p>OC Technology \u101e\u100a\u103a \u1010\u101b\u102f\u1010\u103a\u1014\u102d\u102f\u1004\u103a\u1004\u1036\u1010\u103d\u1004\u103a \u1010\u100a\u103a\u101b\u103e\u102d\u101e\u1031\u102c \u1026\u1038\u1006\u1031\u102c\u1004\u103a\u101e\u1031\u102c \u101c\u102f\u1015\u103a\u1004\u1014\u103a\u1038\u1005\u1009\u103a\u1021\u1015\u103c\u100a\u1037\u103a\u1021\u101d \u1015\u103b\u1031\u102c\u1000\u103a\u1006\u102f\u1036\u1038\u101e\u103d\u102c\u1038\u101e\u1031\u102c \u1019\u103c\u103e\u102f\u1015\u103a\u101e\u103d\u1014\u103a\u1038\u1005\u1000\u103a\u101b\u102f\u1036\u1014\u103e\u1004\u1037 OC Technology \u101e\u100a\u103a \u1015\u103b\u1031\u102c\u1000\u103a\u1006\u102f\u1036\u1038\u101e\u103d\u102c\u1038\u101e\u1031\u102c \u1019\u103c\u103e\u102f\u1015\u103a\u1014\u100a\u103a\u1038\u1015\u100a\u102c\u104a \u1001\u1031\u1010\u103a\u1019\u102e\u1021\u101c\u102d\u102f\u1021\u101c\u103b\u1031\u102c\u1000\u103a \u1021\u101c\u103d\u103e\u102c\u1015\u1031\u102b\u1000\u103a\u101c\u102d\u102f\u1004\u103a\u1038\u1019\u103b\u102c\u1038\u104a \u1019\u103c\u1014\u103a\u1006\u1014\u103a\u101e\u1031\u102c \u1015\u103b\u1036\u1037\u1014\u103e\u1036\u1037\u1019\u103e\u102f\u1005\u1014\u1005\u103a\u1019\u103b\u102c\u1038\u1014\u103e\u1004\u1037\u103a \u1021\u1015\u1030\u1001\u103b\u102d\u1014\u103a\u1011\u102d\u1014\u103a\u1038\u1001\u103b\u102f\u1015\u103a\u1011\u102c\u1038\u101e\u1031\u102c \u1001\u103c\u1031\u102c\u1000\u103a\u101e \u1021\u1006\u102d\u102f\u1037\u101b\u103e\u1004\u103a\u104a \u1005\u1000\u103a\u1015\u1005\u1039\u1005\u100a\u103a\u1038\u1014\u103e\u1004\u1037\u103a \u101b\u1011\u102c\u1038\u1015\u102d\u102f\u1037\u1006\u1031\u102c\u1004\u103a\u101b\u1031\u1038 \u101c\u102f\u1015\u103a\u1004\u1014\u103a\u1038\u1019\u103b\u102c\u1038\u104b<\/p>\n<p>ISO 9001: 2015 \u1014\u103e\u1004\u1037\u103a IATF 16949 \u1021\u101e\u102d\u1021\u1019\u103e\u1010\u103a\u1015\u103c\u102f\u1011\u102c\u1038\u101e\u1031\u102c \u1015\u103b\u1031\u102c\u1000\u103a\u1006\u102f\u1036\u1038\u101e\u103d\u102c\u1038\u101e\u1031\u102c \u1019\u103c\u103e\u102f\u1015\u103a\u1011\u102f\u1010\u103a\u101c\u102f\u1015\u103a\u101e\u1030\u1014\u103e\u1004\u1037\u103a \u1015\u1031\u1038\u101e\u103d\u1004\u103a\u1038\u101e\u1030\u1021\u1016\u103c\u1005\u103a OC Technology \u101e\u100a\u103a \u1015\u102f\u1036\u1005\u1036\u1012\u102e\u1007\u102d\u102f\u1004\u103a\u1038\u104a \u1000\u102d\u101b\u102d\u101a\u102c\u1019\u103b\u102c\u1038\u104a \u1021\u101c\u103d\u103e\u102c\u1016<\/p>\n<p><a style=\"text-decoration: underline;\" href=\"https:\/\/www.oc-epc.com\/ms\/%e1%80%a1%e1%80%86%e1%80%80%e1%80%ba%e1%80%a1%e1%80%9e%e1%80%bd%e1%80%9a%e1%80%ba\/\"><strong>\u101a\u1014\u1031\u1037 OC Technology \u1000\u102d\u102f \u1006\u1000\u103a\u101e\u103d\u101a\u103a\u1015\u102b<\/strong><\/a> for reliable, high-quality lost foam casting solutions. Email: <a style=\"text-decoration: underline;\" href=\"mailto:zyh@oc-epc.com\">zyh@oc-epc.com<\/a> \u101e\u102d\u102f\u1037\u1019\u101f\u102f\u1010\u103a 86 15988479417 \u1010\u103d\u1004\u103a\u1001\u1031\u102b\u103a\u1006\u102d\u102f\u1015\u102b \u1005\u1005\u103a\u1006\u1031\u1038\u1019\u103e\u102f\u1010\u1005\u103a\u1001\u102f\u104a \u101e\u1000\u103a\u1010\u1019\u103a\u1038\u1019\u102d\u1010\u103a\u1016\u1000\u103a\u1019\u103e\u102f\u104b<\/p>","protected":false},"excerpt":{"rendered":"<p>Lost foam casting (EPC), sometimes called evaporative pattern casting, stands out as one of the most practical and affordable ways to make complicated near-net-shape metal parts. The real key to success in this method lies in how well the refractory coating works on the EPS (expanded polystyrene) pattern. This coating does far more than just [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":4700,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[160],"tags":[],"class_list":["post-4706","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-industry-news"],"acf":[],"jetpack_publicize_connections":[],"_links":{"self":[{"href":"https:\/\/www.oc-epc.com\/ms\/wp-json\/wp\/v2\/posts\/4706","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.oc-epc.com\/ms\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.oc-epc.com\/ms\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.oc-epc.com\/ms\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/www.oc-epc.com\/ms\/wp-json\/wp\/v2\/comments?post=4706"}],"version-history":[{"count":1,"href":"https:\/\/www.oc-epc.com\/ms\/wp-json\/wp\/v2\/posts\/4706\/revisions"}],"predecessor-version":[{"id":4707,"href":"https:\/\/www.oc-epc.com\/ms\/wp-json\/wp\/v2\/posts\/4706\/revisions\/4707"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.oc-epc.com\/ms\/wp-json\/wp\/v2\/media\/4700"}],"wp:attachment":[{"href":"https:\/\/www.oc-epc.com\/ms\/wp-json\/wp\/v2\/media?parent=4706"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.oc-epc.com\/ms\/wp-json\/wp\/v2\/categories?post=4706"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.oc-epc.com\/ms\/wp-json\/wp\/v2\/tags?post=4706"}],"curies":[{"name":"WP \u1000\u102d\u102f","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}