稀土热稳定剂在PVC/ACR中应用的研究  

Study on the Application of Rare Earth Stabilizer in PVC/ACR

作　　者：李国立 陈向锋[2] 刘敏江[3] 郑海波[3] 孙伯新[3] 钟方毅[3] 

机构地区：[1]英保达(天津)有限公司,300457 [2]天津长芦海晶集团有限公司,300457 [3]天津科技大学材料科学与化工学院,300222

出　　处：《塑料制造》2006年第4期69-73,共5页Plastics Manufacture

摘　　要：主要以有机锡热稳定剂为对比物,研究了稀土热稳定剂对PVC/ACR性能的影响。稀土热稳定剂对PVC/ACR的力学性能、加工性能都有不同程度的提高,稀土热稳定剂的热稳定性能符合PVC的加工条件,有望成为异型材的主流热稳定剂。In this article, the property of rare earth stabilizer in PVC/ACR. is studied contrast to organtin stabilizer, It can improve the mechanical property and processing property of PVC/ACR in some degrees. Its good thermal property can conform to the condition of PVC processing, the effect of the contradict-impact modify to system was studied.

关 键 词：稀土热稳定剂 PVC 加工性能 

分 类 号：TQ325.3[化学工程—合成树脂塑料工业] TQ314.245