|
|||||
|
|
| 环氧端基聚芳醚酮/环氧树脂复合体系的研究 | |
| 引用本文： | 宣英男,黄勇,蹇锡高. 环氧端基聚芳醚酮/环氧树脂复合体系的研究[J]. 高分子材料科学与工程, 2002, 18(2): 134-137 |
| 作者姓名： | 宣英男 黄勇 蹇锡高 |
| 作者单位： | 1. 中国科学院广州化学研究所纤维素开放实验室,广东,广州,510650 2. 中国科学院广州化学研究所纤维素开放实验室,广东,广州,510650;中国科学院化学研究所 3. 大连理工大学化工学院高分子材料系,辽宁,大连,116012 |
| 摘 要： | 研究了含二氮杂萘酮结构环氧端基聚芳醚酮（E－PPEK）／E－44／DDM 环氧树脂复合体系的微观结构和热－力学性能，分析了E－PPEK在环氧树脂基体中的增韧机理，E－PPEK／环氧树脂体系为均相结构，加入一定量的E－PPEK可大幅度提高环氧树脂的韧性，而不降低环氧树脂的模量和耐热性。 |
| 关 键 词： | 环氧瑞基聚芳醚酮 环氧树脂 微观结构 韧性 复合体系 |
| 文章编号： | 1000-7555(2002)02-0134-04 |
| 修稿时间： | 2000-06-23 |
STUDIES ON COMPOSITE OF EPOXY-TERMINATED POLYETHER KETONE/EPOXY RESIN |
|
| XUAN Ying nan ,HUANG Yong ,,JIAN Xi gao. STUDIES ON COMPOSITE OF EPOXY-TERMINATED POLYETHER KETONE/EPOXY RESIN[J]. Polymer Materials Science & Engineering, 2002, 18(2): 134-137 | |
| Authors: | XUAN Ying nan HUANG Yong JIAN Xi gao |
| Affiliation: | XUAN Ying nan 1,HUANG Yong 1,2,JIAN Xi gao 3 |
| Abstract: | The microstructure and thermo mechanical properties of epoxy terminated polyether ketone (E PPEK)/epoxy resin composite systems were investigated, and the toughing mechanism of E PPEK in epoxy resin was discussed. The E PPEK/epoxy resin systems are simple phase structure. The toughing of epoxy resin was appreciably enhanced by adding some E PPEK, in the meaning, the tensile modulus and glass transition temperature ( T g) of epoxy resin are not decreased but increased. The toughing effect comes mainly from the IPN of E PPEK/epoxy systems. |
| Keywords: | poly (ether ketone) epoxy terminered toughness epoxy resin |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |