[发明专利]高铝高炉渣-煤矸石消失模铸造涂料及其制备方法

摘要

以高铝高炉渣、煤矸石、石英尾砂、硫铁尾矿、硅藻土、碳化硅、浮石粉、硅酸锂、膨胀珍珠岩、木质素磺酸钙、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、抗坏血酸棕榈酸酯、偶氮二异丁腈、聚丙二醇二缩水甘油醚、季戊四醇硬脂酸酯、多晶氧化铝纤维、柠檬酸钠、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，达到综合回收利用高铝高炉渣、煤矸石并降低生产成本的目的。

主权项

一种高铝高炉渣‑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：高铝高炉渣                                        45‑50份煤矸石                                            42‑44份石英尾砂                                          10‑16份硫铁尾矿                                          9‑14份硅藻土                                            9‑12份碳化硅                                            6‑8份浮石粉                                            2~5份硅酸锂                                            2‑5份膨胀珍珠岩                                        2‑5份木质素磺酸钙                                       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份抗坏血酸棕榈酸酯                                   2‑4份偶氮二异丁腈                                     0.3‑0.6份聚丙二醇二缩水甘油醚                               0.4‑0.6份季戊四醇硬脂酸酯                                   0.3‑0.6份多晶氧化铝纤维                                     2~3份柠檬酸钠                                            1~3份羟基纤维素钠                                        2~3份乙醇                                               27‑36份水                                                 8‑14份。