私密直播全婐app免费大渔直播,国产av成人无码免费视频,男女同房做爰全过程高潮,国产精品自产拍在线观看

當前位置:群英聚首 > 論文著作 > 正文
Performance of epoxy filled with nano- and micro- sized magnesium hydroxide
來源:湯龍程副研究員個人網(wǎng)站 發(fā)布日期:2014-05-06
作者:R Suihkonen, K Nevalainen, O Orell, M Honkanen, LC Tang, H Zhang , Z Zhang, J Vuorinen
關(guān)鍵字:Fire resistance, mechanical properties, epoxy, nanocomposites
論文來源:期刊
具體來源:Journal of Materials Science
發(fā)表時間:2012年
Magnesium hydroxide (MDH) particles are often used as fillers to improve the flame retardancy of polymers. However, achieving the balance between the enhanced fire resistance and reduced mechanical properties, especially toughness, is still a challenge to the composite community. In this study, the effect of the particle size and silane surface modification of MDH particles on the flame retardant, thermal, and mechanical properties of
epoxy was studied. Both nano- and micro-sized MDH particles were modified by a silanization reaction with c-aminopropyltrietoxysilane in an aqueous solution and filled into epoxy matrix by a high-shear mixer and a threeroll mill. Results show that nano-MDH filled epoxy composites yielded better mechanical properties than their micro-MDH filled counterparts. Furthermore, the adhesion between nano-sized MDH and the matrix was improved by the silane surface modification. When comparing the flame retardant properties, enhancements in heat release rates and total heat released were observed for MDH filled epoxy composites.
Copyright © 2005 Polymer.cn All rights reserved
中國聚合物網(wǎng) 版權(quán)所有
經(jīng)營性網(wǎng)站備案信息

京公網(wǎng)安備11010502032929號

工商備案公示信息

京ICP證050801號

京ICP備12003651號

主站蜘蛛池模板: 安仁县| 吉首市| 枝江市| 麻阳| 灵璧县| 隆子县| 吉林市| 余庆县| 汝阳县| 神农架林区| 准格尔旗| 广州市| 陵水| 盘锦市| 政和县| 高密市| 大英县| 富顺县| 浦县| 武功县| 兰州市| 绥德县| 惠水县| 西昌市| 揭阳市| 石棉县| 徐闻县| 永州市| 嫩江县| 吉林省| 时尚| 尉犁县| 色达县| 南靖县| 土默特左旗| 宁德市| 三都| 武胜县| 新干县| 大化| 汝南县|