[发明专利]高铝高炉渣-铝型材厂污泥消失模铸造涂料及其制备方法

摘要

以高铝高炉渣、铝型材厂污泥、镁砂、石英尾砂、硫铁尾矿、蒙脱土、锂基膨润土、锌铝尖晶石细粉、玻璃微珠、海泡石、火山碎屑岩、磷酸锆、N-β（氨基乙基）-γ-氨基丙基三甲氧基硅烷、异丙基三（二辛基磷酰基）钛酸酯、聚丙烯酸酯、聚乙烯蜡、氯化聚乙烯、脂肪醇聚氧乙烯醚、甲基丙烯酸甲酯、聚乙烯醇纤维、六偏磷酸钠、脱氢乙酸钠、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、铝型材厂污泥并降低生产成本的目的。

主权项

一种高铝高炉渣‑铝型材厂污泥消失模铸造涂料，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                                        45‑49份铝型材厂污泥                                  43‑47份镁砂                                              23‑26份石英尾砂                                          8‑12份硫铁尾矿                                          7‑11份蒙脱土                                            7‑9份锂基膨润土                                        3‑5份锌铝尖晶石细粉                                    2~5份玻璃微珠                                            6‑9份海泡石                                             2~4份火山碎屑岩                                          2~3份磷酸锆                                             2~3份N‑β（氨基乙基）‑γ‑氨基丙基三甲氧基硅烷              4‑7份异丙基三（二辛基磷酰基）钛酸酯                     6‑10份聚丙烯酸酯                                        2‑4份聚乙烯蜡                                         0.3‑0.6份氯化聚乙烯                                        3‑5份脂肪醇聚氧乙烯醚                                 0.4‑0.6份甲基丙烯酸甲酯                                    0.3‑0.6份聚乙烯醇纤维                                        1~3份六偏磷酸钠                                          2~3份脱氢乙酸钠                                        2~3份乙醇                                               30‑36份水                                                 8‑16份。