硬脂酸钙在聚合物中的应用

摘要

The applications of calcium stearate in the production,processing and modification of polymers were introduced.The compound was widely used as thermo-stabilizer and lubricant for poly (vinyl chloride),β-crystalline form nucleating agent and halogen absorber for polypropylene.It was not only the stabilizer and cure rate inhibitor of halogenated butyl rubber but the dispersant and lubricant in the production of halogenated butyl rubber.%介绍了硬脂酸钙在聚合物生产、加工及改性领域内的使用情况.硬脂酸钙用于聚氯乙烯的热稳定剂和润滑剂.硬脂酸钙用于聚丙烯的β-晶型成核剂和卤素吸收剂.硬脂酸钙既是卤化丁基橡胶产品的稳定剂和硫化速度抑制剂,也是卤化丁基橡胶生产过程中的分散剂和润滑剂.