[发明专利]刚玉渣-煤矸石消失模铸造涂料及其制备方法

摘要

以刚玉渣、煤矸石、镁砂、硅藻土、碳化硅、氮化硅、碳化硼、蛇纹石、红柱石、缩水甘油醚氧丙基三甲氧基硅烷、二（焦磷酸二辛酯）乙撑钛酸酯、酚醛环氧树脂、过氧化二异丙苯、聚丙二醇二缩水甘油醚、丙二醇甲醚醋酸酯、多晶氧化铝纤维、三聚磷酸钠、羟基纤维素钠、乙醇、水为原料，制备出了使用性能优良、生产成本低的消失模铸造涂料，达到综合回收利用刚玉渣、煤矸石并降低生产成本的目的。

主权项

一种刚玉渣‑煤矸石消失模铸造涂料，其特征在于，所述消失模铸造涂料由以下重量份的原料组成：刚玉渣                                            55‑60份煤矸石                                            50‑54份镁砂                                              25‑28份硅藻土                                            7‑10份碳化硅                                            6‑8份氮化硅                                            2~5份碳化硼                                            2‑5份蛇纹石                                             2‑5份红柱石                                             2~4份缩水甘油醚氧丙基三甲氧基硅烷                       4‑7份二（焦磷酸二辛酯）乙撑钛酸酯                       6‑10份酚醛环氧树脂                                       2‑4份过氧化二异丙苯                                     0.3‑0.6份聚丙二醇二缩水甘油醚                               0.4‑0.6份丙二醇甲醚醋酸酯                                   0.3‑0.6份多晶氧化铝纤维                                        2~3份三聚磷酸钠                                          1~3份羟基纤维素钠                                        2~3份乙醇                                               30‑40份水                                                 8‑15份。