节点文献
稀土复合热稳定剂对聚氯乙烯性能影响研究
STUDY ON THE PROPERTIES OF RARE EARTH HEAT STABILIZER IN PVC
【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聚氯乙烯(PVC)的热稳定性及其他性能的影响。稀土热稳定剂对PVC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的加工条件要求,并研究了抗冲改性剂ACR(丙烯酸酯共聚物)对体系的影响。
【Abstract】 The properties of rare earth heat stabilizer in PVC were studied by contrast with organic stabilizer. Rare earth heat stabilizer could improve the mechanical properties and processing properties of PVC in some degrees. Its good heat stability could conform to the condition of PVC processing. The effect of the impact modifier to system was studied.
【关键词】 稀土热稳定剂;
聚氯乙烯;
丙烯酸酯共聚物;
碳酸钙;
加工性能;
热稳定性;
力学性能;
【Key words】 rare earth heat stabilizer; polyvinyl chloride; acrylic copolymer; calcium carbonate; processing properties; heat stability; mechanical properties;
【Key words】 rare earth heat stabilizer; polyvinyl chloride; acrylic copolymer; calcium carbonate; processing properties; heat stability; mechanical properties;
- 【文献出处】 现代塑料加工应用 ,Modern Plastics Processing and Applications , 编辑部邮箱 ,2004年02期
- 【分类号】TQ325.3
- 【被引频次】21
- 【下载频次】308