摘要
阐述了乙烯-醋酸乙烯共聚物(EVA)、聚乙烯(PE)共混改性机理,举例分析了现有工作中影响PE/EVA相容性、力学性能的因素,如:温度﹑EVA用量等变量。总结了PE/EVA共混物在导热、导电材料及薄膜等领域的应用,并对其在绿色环保方面的发展前景作出展望。
The blending modification mechanism of ethylene-vinyl acetate copolymer(EVA)and polyethylene(PE)is described,and the factors that affect the compatibility and mechanical properties of PE/EVA in the existing work,such as temperature,EVA dosage and other variables are analyzed by examples.The applications of PE/EVA blends in the fields of thermal conductivity,conductive materials and films are summarized,and the development prospect of PE/EVA blends in green environment protection is prospected.
作者
丁圆
张宏
刘琪
白聪艳
卢亚红
王九玲
贺媛
朱振亚
Ding Yuan;Zhang Hong;Liu Qi;Bai Congyan;Lu Yahong;Wang Jiuling;He Yuan;Zhu Zhenya(School of Chemical Engineering,Northwest Minzu University,Gansu Lanzhou 730030;Key Laboratory for Utility of Environmentally-Friendly Composite Materials and Biomass in Universities of Gansu Province,Gansu Lanzhou 730030)
出处
《化工时刊》
CAS
2020年第10期22-24,59,共4页
Chemical Industry Times
基金
甘肃省农业生态与资源保护技术推广总站项目(废旧农膜回收利用产业技术体系建设)
土壤中微生物降解聚乙烯能力的研究(Yxm2020116)
聚乙烯基废旧农用地膜回收加工关键技术与相关工艺优化方案研究与应用(XBMU2020BC19)
废旧聚乙烯基农用覆盖地膜高值化利用研究(XBMU2020BC28)。
关键词
EVA
PE
共混
改性
EVA
PE
blending
modification
