文章摘要
挤出工艺对POE/PP热塑性硫化胶性能的影响
Effect of extrusion process on properties of POE/PP TPV
  
DOI：
中文关键词: 聚烯烃弹性体  聚丙烯  热塑性硫化胶  挤出工艺
英文关键词: POE  PP  thermoplastic vulcanizate  extrusion process
基金项目:
作者单位
刘秀玲 北京化工大学 材料科学与工程学院 
陈文泉 北京化工大学 材料科学与工程学院 
伍社毛 北京化工大学 材料科学与工程学院 
张立群 北京化工大学 材料科学与工程学院 
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中文摘要:
      采用双螺杆挤出机制备茂金属聚烯烃弹性体(POE)/聚丙烯（PP）热塑性硫化胶(TPV)，研究螺杆转速和硫化温度对TPV微观结构和物理性能的影响。结果表明，POE/PP TPV中POE为分散相，PP为连续相；当挤出机螺杆转速为400 r·min-1、硫化温度为190～200 ℃时，TPV的综合物理性能良好。
英文摘要:
      The POE/PP thermoplastic vulcanizate（TPV） was prepared by using twin screw extruder，and the effects of screw rotation speed and curing temperature on the microstructure and properties of POE/PP TPV were investigated.The results showed that，the POE was the dispersed phase and the PP was the continuous phase in the POE/PP TPV；as the screw rotation speed was 400 r·min-1 and the curing temperature was 190～200 ℃，the better comprehensive physical properties of TPV were obtained.
Author NameAffiliation
LIU Xiu-ling eijing University of Chemical Technology 
CHEN Wen-quan eijing University of Chemical Technology 
WU She-mao eijing University of Chemical Technology 
ZHANG Li-qun eijing University of Chemical Technology 
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