[1]陈宇飞[],谭珺琰[],张清宇[],等.SCE-SiO2/PES/MBAE复合材料的耐热性[J].哈尔滨理工大学学报,2016,(04):75-79.[doi:10.15938/j.jhust.2016.04.014]
 CHEN Yu-fei,TAN Jun-yan,ZHANG Qing-yu,et al.The Thermal Resistance of SCE-SiO2/PES/MBAE Composite[J].哈尔滨理工大学学报,2016,(04):75-79.[doi:10.15938/j.jhust.2016.04.014]
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SCE-SiO2/PES/MBAE复合材料的耐热性()
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《哈尔滨理工大学学报》[ISSN:1007-2683/CN:23-1404/N]

卷:
期数:
2016年04期
页码:
75-79
栏目:
材料科学与工程
出版日期:
2016-08-25

文章信息/Info

Title:
The Thermal Resistance of SCE-SiO2/PES/MBAE Composite
文章编号:
1007-2683(2016)04-0075-05
作者:
陈宇飞[12] 谭珺琰[1]张清宇[1]韩阳[1]李志超[1]
[1]哈尔滨理工大学材料科学与工程学院,黑龙江哈尔滨150040; [2]哈尔滨理工大学工程电介质及应用技术教育部重点实验室,黑龙江哈尔滨150080
Author(s):
CHEN Yu-fei 12 TAN Jun-yan1 ZHANG Qing-yu1 HAN Yang1 LI Zhi-chao1
( 1. School of" Material Science and Engineering, Harbin University of Science and Technology, Harbin 150040, China 2. Key Laboratory of Engineering Dielectrics and Its Application, Ministry of Education, Harbin University of Science and Technology, Harbin 150080, China)
关键词:
双马来酰亚胺 聚醚砜 二氧化硅 超临界 耐热性
Keywords:
bismaleimide polyether SiO2 supercritical ethanol thermal resistance
分类号:
TB332
DOI:
10.15938/j.jhust.2016.04.014
文献标志码:
A
摘要:
为了研究双马来酰亚胺的增韧方法及其对耐热性的影响,首先利用超临界乙醇处理纳米Si02(SCE-Si02);然后以4,4’-二氨基二苯甲烷双马来酰亚胺(MBMI)、3,3’-二烯丙基双酚A(BBA)、双酚A双烯丙基醚(BBE)为原料合成MBAE(MBMI—BBA—BBE)复合材料基体;最后加入SCE—Si02和PES制备了SCE-SiO2/PES/MBAE多相复合材料.SCE-SiO2的红外分析结果表明乙醇以分子形态吸附于纳米粒子表面,并改善了表面性能.通过SEM观察SCE-SiO2/PES/MBAE复合材料断面形貌,发现PES以微球状分散相的形式存在于基体中,断面形貌由脆性断裂向韧性断裂转变.材料的耐热性测试表明:SCE—SiO2与PES协同效应,有利于材料的耐热性.
Abstract:
In order to research the method to toughen bismaleimide and analysis effect on thermal resistance, the nano-SiO2 was modified by supercritical ethanol ( SCE-SiO2 ) ; 4,4' -diamino diphenyl methane bismaleimide (MBMI), 3,3'- diallyl bisphenol A (BBA) and bisphenol-A diallyl ether(BBE) were used to synthetise MBAE (MBMI-BBA-BBE) composite; SCE-SiO2/PES/MBAE composite was prepared from MBAE, PES and SCE-SiO2. The result of FT-IR showed that the surface of SiO2 was coated with ethanol molecule. The result of SEM showed that PES presented as disperse phase in MBAE matrix, the fracture transformed from brittle fracture to ductile fracture. Thermal resistance test showed there was synergistic effect between SCE-SiO2 and PES, and it was conducive to the thermal resistance of the material.

相似文献/References:

[1]陈宇飞,汪波涛,李芳亮,等.SCE-SiO 2 /PES-MBAE 复合材料非等温固化动力学及耐热性[J].哈尔滨理工大学学报,2017,(05):110.[doi:10. 15938/j. jhust. 2017. 05. 020]
 CHEN Yu-fei,WANG Bo-tao,LI Fang-liang,et al.Non-isothermal Curing Kinetics and Heat Resistance of SCE-SiO 2 /PES-MBAE Composites[J].哈尔滨理工大学学报,2017,(04):110.[doi:10. 15938/j. jhust. 2017. 05. 020]
[2]陈宇飞,耿成宝,韩阳,等. MWCNTs /PES-MBAE 复合材料的微观结构与耐热性[J].哈尔滨理工大学学报,2018,(01):41.[doi:10. 15938 /j. jhust. 2018. 01. 008]
 CHEN Yu-fei,GENG Cheng-bao,HAN Yang,et al. Micro-structure and Heat-resistance of MWCNTs /PES-MBAE Composite[J].哈尔滨理工大学学报,2018,(04):41.[doi:10. 15938 /j. jhust. 2018. 01. 008]
[3]陈宇飞,郭红缘,韩阳,等. 多壁碳纳米管和聚醚砜改性双马来酰亚胺复合材料的力学性能与介电性能[J].哈尔滨理工大学学报,2018,(05):147.[doi:10.15938/j.jhust.2018.05.026]
 CHEN Yu fei,GUO Hong yuan,HAN Yang,et al. Mechanical Properties and Dielectric Properties of Bismaleimide Composites Modified by Multiwalled Carbon Nanotubes and Polyethersulfone[J].哈尔滨理工大学学报,2018,(04):147.[doi:10.15938/j.jhust.2018.05.026]

备注/Memo

备注/Memo:
收稿日期:2015-06-09
基金项目:哈尔滨创新人才专项(2015RAXXJ029).
作者简介:陈宇飞(1963-),女,博士,教授,E-mail:chenyufei@hrbust.edu.cn:?
谭珺琰(1991-),男,硕士.
更新日期/Last Update: 2016-11-01