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PVC-U的塑化性能、熔体黏度与加工性能

Plasticizing property,melt viscosity and processing property of PVC-U

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【Author】 LIU Fang1,2,LI Jie1,2,SHI Kai2(1.Beijing Tianjia Science and Technology Co.,Ltd.,Beijing 100070,China;2.Beijing Additives Institute,Beijing 100070,China)

【机构】北京天加科技有限公司；北京加成助剂研究所；

【摘要】指出了PVC-U的塑化性能不能用于评价其加工性能,论述了PVC-U熔体黏度与熔体强度的关系及熔体黏度的影响因素,分析了塑化转矩比平衡转矩更适合用于评价PVC-U加工性能的原因。更多还原

【Abstract】 It was indicated that the plasticizing property of PVC-U couldn’t be used to evaluate its processing property.Relationship between the melt viscosity of PVC-U with its melt strength was discussed as well as influencing factors on the melt strength.Reasons for that the plasticizing torque was more suitable for evaluating processing properties of PVC-U than balancing torque were analyzed.更多还原

【关键词】 PVC-U；塑化性能；熔体黏度；熔体强度；加工性能；
【Key words】 PVC-U； plasticizing property； melt viscosity； melt strength； processing property；

【文献出处】聚氯乙烯 ,Polyvinyl Chloride , 编辑部邮箱 ,2011年08期

【分类号】TQ325.3
【被引频次】1
【下载频次】216

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