• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Journal of Applied Polymer Science >Plastification of Poly(vinyl chloride)by Polymer Blending
【24h】

Plastification of Poly(vinyl chloride)by Polymer Blending

机译：聚合物共混法增塑聚氯乙烯

获取原文
获取原文并翻译 | 示例
           
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

Blends of poly(vinyl chloride)(PVC)with different copolymers have been studied to obtain a plasticized PVC with improved properties and the absence of plasticizer migration.The copolymers used as plasticizers in the blends were acxrylonitrile butadiene rubber, ethylene vinyl acetate (EVA),and ethylene-acrylic copolymer (E-Acry).Blends were studied with regard to their processing, miscibility, and mechanical properties as a function of blend and copolymer composition.The results obtained were compared with those of equivalent compositions in the PVC/dioctyl phthalate(DOP)system.Bdetter results than PVC/DOP were obtained for PVC/acrylonitrile butadiene rubber blends. The plasticizing effect on PVC of EVA and E-Acry copolymers was similar to that of DOP.It is shown that crosslinking PVC/E-Acry blends or increasing the vinyl acetate content in PVC/EVA blends, are alternatives that can increase the compatibility and mechanical properties of these blends.
机译：研究了聚（氯乙烯）（PVC）与不同共聚物的共混物，以获得具有改善的性能且没有增塑剂迁移的增塑PVC。共混物中用作增塑剂的共聚物为丙烯腈丁二烯橡胶，乙烯醋酸乙烯酯（EVA）研究了共混物的加工，混溶性和机械性能与共混物和共聚物组成的关系，并将其与PVC /二辛基中的同等组成进行了比较。邻苯二甲酸酯（DOP）体系.PVC /丙烯腈丁二烯橡胶共混物的结果优于PVC / DOP。 EVA和E-Acry共聚物对PVC的增塑作用与DOP相似。表明，交联PVC / E-Acry共混物或增加PVC / EVA-共混物中乙酸乙烯酯的含量是可以增加相容性和这些混合物的机械性能。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号