钙锌复合稳定剂TF-720在PVC发泡板材中的应用  

Application of Ca/Zn compound stabilizer TF-720 in PVC foam plate

作　　者：晏苏学 陈栋 童敏伟 YAN Suxue;CHEN Dong;TONG Minwei(Zhejiang Chuanhua Huayang Chemical Co., Ltd., Hongzhou 311231 , China)

机构地区：[1]浙江传化华洋化工有限公司

出　　处：《聚氯乙烯》2019年第9期18-21,共4页Polyvinyl Chloride

摘　　要：研究了钙锌复合稳定剂TF-720在硬质PVC发泡板中的应用性能。热稳定性、促发泡性以及加工性能对比试验表明,TF-720可代替铅盐稳定剂在发泡广告板和发泡壁橱板中应用,且效果优于同类产品。The application of Ca/Zn compound stabilizer TF-720 in rigid PVC foam plate was researched. The results of tests on heat stability, foaming promotion and processing performance showed that TF-720 can replace the lead salt stabilizer in rigid PVC foam sheets and closets, and has better effect than market products.

关 键 词：钙锌复合稳定剂 聚氯乙烯 发泡板 稳定性能 加工性能 

分 类 号：TQ325.3[化学工程—合成树脂塑料工业]