应用化学 ›› 1995, Vol. 0 ›› Issue (2): 115-116.

• 研究论文 • 上一篇    下一篇

PES/PC共混体系的相容性与力学性能

姜振华1, 马荣堂1, 寇喜春1, 安立佳2   

  1. 1. 吉林大学化学系, 长春;
    2. 中国科学院长春应用化学研究所, 长春 130022
  • 收稿日期:1994-07-03 修回日期:1994-12-18 出版日期:1995-04-10 发布日期:1995-04-10
  • 基金资助:
    吉林省科委资助应用基础项目

Mechanical Properties of Polyethersulfone/Polycarbonate Blends

Jiang Zhenhua1, Ma Rongtang1, Kou Xichun1, An Lijia2   

  1. 1. Department of Chemistry, Jilin University, Changchun;
    2. Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022
  • Received:1994-07-03 Revised:1994-12-18 Published:1995-04-10 Online:1995-04-10

摘要: 聚醚矾(PES)是一种性能优异的特种工程塑料,它具有强度高、刚性大、耐热等特点.但熔体粘度较大,加工温度较高,韧性较差.双酚A型聚碳酸醋(PC)具有良好的尺寸稳定性、耐蠕变性、耐热性及电绝缘性,刚硬而具有较好的韧性,但容易发生应力开裂、耐溶剂和碱性差、高温易水解等.本文探讨PES/PC共混物的性能.

关键词: 聚醚砜, 聚碳酸酯, 共混物, 力学性能

Abstract: The blends of polyethersulfone(PES)with polycarbonate(PC)have been pre-pared by melt mixing in a brabender. Their mechanical property and transition behavior havebeen characterized by tensile test, DSC and TBA. The improvement of mechanical propertyof PES by blending has been discussed in terms of the compatibility.

Key words: polyethersulfone, polycarbonate, blend, mechanical property