湿法生产超细重质碳酸钙工艺实践

Wet Production the Superfine Heavy Calcium Carbonate Technology and Practice

随着湿法研磨工艺和改性技术的发展,解决了超细重质碳酸钙的团聚等问题,使改性超细碳酸钙在聚氯乙烯波纹管中用量得到了极大的提高,并且质量稳定,有利于工业化大规模生产。本文重点介绍其生产工艺与实践。

In recent years with wet grinding process and modification technology development, solve the superfine heavy calcium carbonate reunion, that a modified ultrafine calcium carbonate in PVC bellows dosage of got huge increase, and stable quality, be helpful for industrialized mass production.