浅析影响PVC树脂聚合物降解的主要因素及预防措施  

A brief analysis on the main factors affecting the degradation of PVC resinous polymer and preventive measures

作　　者：陈贵荣 

机构地区：[1]江苏省南通市达欣工程股份有限公司,226671

出　　处：《塑料制造》2011年第11期74-76,共3页Plastics Manufacture

摘　　要：PVC树脂聚合物出现降解后,会使PVC塑窗异型材制品内在质量降低,外观产生质量问题。本文通过聚合物降解产生的危害、降解机理等的论述,指出了影响PVC树脂聚合物降解物主要因素及预防措施。The degradation of PVC resinous polymer may degrade the internal quality of PVC window profiles, and result in quality problems in appearances. This article describes the hazard arising of polymer degradation as well as degradation principles, and on this basis points out the main factors affecting the degradation of PVC resinous polymer and preventive measures.

关 键 词：PVC异型材 树脂 聚合物 降解 

分 类 号：TU561.67[建筑科学—建筑技术科学]