含氟聚合物变色成因研究进展  

Development of Fluoropolymer Discoloration Mechanism

作　　者：郑长敏 周厚高 ZHENG Changmin;ZHOU Hougao(Juhua Group Co.,Ltd.,Quzhou 324004,China)

机构地区：[1]巨化集团有限公司,浙江衢州324004

出　　处：《有机氟工业》2020年第2期35-38,共4页Organo-Fluorine Industry

摘　　要：简要总结了含氟聚合物在加工和使用过程中变色成因的研究进展。重点介绍了含氟聚合物接触化学品、高温和辐射等条件下树脂变色的成因。The development on the discoloration mechanism of fluoropolymer during processing and applying was summarized in this paper. The causes of discoloration of the resin under contacting the chemicals, high temperature and irradiation were mainly introduced.

关 键 词：含氟聚合物 变色 发色基团 共轭体系 

分 类 号：TQ317[化学工程—高聚物工业]