中文

EVM与TPU共混物的性能研究

Hits:

  • Key Words:共混;;热塑性弹性体;;TPU;;EVM

  • Abstract:将两种TPU(聚酯型和聚醚型)和两种EVM(不同VA含量)按不同比例交叉进行共混,考察共混物的力学性能、耐热性能和阻燃性能。结果表明,EVM/TPU共混物中,随着TPU组分的增多,共混物的硬度、拉伸强度、100%定伸应力、撕裂强度逐渐增大,而断裂伸长率降低;共混物经老化后,断裂伸长率降低,而其它性能提高,且EVM/TPU质量比为50/50时,耐老化性能最差;共混物在未加任何阻燃剂的情况下,属于难燃材料,其中纯EVM700阻燃性最好。

  • Volume:

  • Issue:04

  • Translation or Not:no


  • Telephone:

  • Email:

  • PostalAddress:

  • OfficePhone:

Laoshan Campus-99 Songling Road, Qingdao City, Shandong Province
Sifang Campus-No.53 Zhengzhou Road, Qingdao City, Shandong Province
Sino-German International Cooperation Zone (Sino-German Campus)-No. 3698 Tuanjie Road, West Coast New District, Qingdao City, Shandong Province
Gaomi Campus-No. 1 Xingtan West Street, Gaomi City, Shandong Province
Jinan Campus-No. 80 Wenhua East Road, Jinan City, Shandong Province ©2015 Qingdao University of Science and Technology
Administrator email: master@qust.e
Click:
  MOBILE Version

The Last Update Time:..