摘要
研究了PA/DOP、CaCO3对试样性能的影响,探讨了试样环保性能和抗热老化性能的改进,叙述了生产条件控制中的注意事项。实验结果表明:①PA比DOP具有更好的耐正己烷抽出性能;②DOP为32份、PA为16份时,试样的拉伸性能最好,表现出协同效应;③与超细CaCO3相比,纳米CaCO3可提高试样的拉伸强度和断裂伸长率,且纳米CaCO3的分散性更好;④与某钡锌稳定剂相比,某钙锌稳定剂具有更好的环保性能、抗热老化性能;该钙锌稳定剂与ESO、PDOP共用时,在抗热老化性能方面具有协同效应。
Influences of PA/DOP and CaCO3 on the properties of samples were studied.Improvements on the environmental protection performance and heat aging resistance of sample were discussed.Matters needing attention in the control of production conditions were described.The experiment results showed that:①the n-hexane extraction resistance of PA was better than that of DOP;②when the using amount of DOP and PA were 32 and 16 parts respectively, there are cooperative effects,and the sample could obtain the best tensil...
出处
《聚氯乙烯》
CAS
2008年第12期21-24,共4页
Polyvinyl Chloride
关键词
PVC
胶带膜
配方
生产条件
PVC
adhesive tape film
formula
production condition
