MC100新型聚氯乙烯加工助剂改善聚氯乙烯加工性能和力学性能的研究  

Study on the improvements of processing property and mechanical property of PVC by the new PVC processing aid-MC100

作　　者：郭少云[1] 

机构地区：[1]高分子材料工程国家重点实验室,四川大学高分子研究所,四川成都610065

出　　处：《聚氯乙烯》2002年第5期31-34,共4页Polyvinyl Chloride

基　　金：国家重点基础研究资助项目 (G19990 64 80 0 );四川省重点研究项目 ;教育部优秀年轻教师资助项目

摘　　要：研究了MC10 0加工助剂对聚氯乙烯加工流变行为、力学性能和耐化学品性能的影响。研究结果表明 ,在聚氯乙烯中加入少量MC10 0加工助剂可明显提高聚氯乙烯的加工流变行为 ,促进聚氯乙烯的塑化 ,降低其粘度 ,提高了聚氯乙烯的力学强度 ,工业应用结果表明 ,MC10 0加工助剂完全能替代ACR加工助剂用于聚氯乙烯化学建材 (管材、管件、型材 )加工中 。Influences of processing aid MC100 on the processing rheological property,mechanical property and chemicals resistance of PVC were studied.It was found that blending PVC with small amount of MC100 could improve its processing rheological property distinctly,promote its plasticization,reduce its viscosity and improves its mechanical strength.The results of industrial application test showed that MC100 could completely replace ACR processing aid to improve the mechanical properties in the processing of PVC chemical building materials (such as tubing,pipe fittings and sections).

关 键 词：MC100 新型 聚氯乙烯 加工助剂 加工性能 力学性能 研究 

分 类 号：TQ325.3[化学工程—合成树脂塑料工业] TQ320.4