文章摘要
高聚合度聚氯乙烯/SBR动态硫化共混物力学性能的研究
Study on Mechanical Properties of Dynamically Cured HPVC/SBR Blend
  
DOI：
中文关键词: HPVC  SBR  共混  动态硫化  相容剂  力学性能
英文关键词: HPVC  SBR  blend  dynamic vulcanization  compatibilizer  mechanical properties
基金项目:
作者单位
廖明义 大连理工大学化工学院 
舒文淼 大连理工大学化工学院 
李建丰 大连理工大学化工学院 
梁爱民 北京燕山石化公司研究院 
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中文摘要:
      采用动态硫化法制备了高聚合度聚氯乙烯(HPVC)/SBR共混型热塑性弹性体。考察了硫化体系、硫化条件、相容剂种类和用量以及返炼次数对共混物力学性能的影响。结果表明，加入1～3份不同种类的相容剂均可明显改善共混物的力学性能，其中嵌段共聚物SEBS的作用效果最佳。
英文摘要:
      A HPVC/SBR blended TPE was prepared by dynamic vulcanization.The effect of the curing system and condition，the compatibilizer kind and level and the remilling number on the mechanical properties of the blend was investigated.The results showed that the mechanical properties of blend were significantly improved by adding 1～3 phr of different compatibilizers，in which a block copolymer，SEBS was the most effective.
Author NameAffiliation
Liao Mingyi Dalian University of Science and Technology 
Shu Wenmiao Dalian University of Science and Technology 
Li Jianfeng Dalian University of Science and Technology 
Liang Aimin Beijing Yanshan Pet rochemical Co. 
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