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

相關鏈接
聯系方式
  • 通信地址:上海市梅隴路130號華東理工大學材料科學與工程學院
  • 郵編:200237
  • 電話:86-21-64252464
  • 傳真:
  • Email:liuxiaoyun@ecust.edu.cn
當前位置:> 首頁 > 論文著作 > 正文
Study on Cure Reaction of the Blend of Bismaleimide and Dicyanate Ester
作者:Xiaoyun Liu, Yingfeng Yu, Shanjun Li
關鍵字:Bismaleimide; Dicyanate ester; Generalized 2D correlation analysis
論文來源:期刊
具體來源:Polymer, 2006,47:3767-3773
發表時間:2006年

In this work, the cure reaction of the blends of bisphenol A dicyanate ester (BADCy) and 4,4-bismaleimidodiphenylmethane (BMI) was investigated by using DSC, in situ FTIR, DMA and generalized 2D correlation analysis. The results clarified that there existed different kinds of cure mechanism in the blends of bismaleimide and dicyanate ester. In non-catalyzed blends, the dicyanate ester and bismaleimide cured independently and formed two kinds of network: polycyanurate and polybismaleimide. A cyanate curing catalyst accelerated the cure of dicyanate ester but did not change the independent cure mechanism of two components. Moreover a commercial ring closure catalyst, which was usually used in the synthesis of bismaleimide, resulted in the co-reaction between two components and formed a homogeneous network. Thus, the cure mechanism of the blends of dicyanate ester and bismaleimide was related to the catalyst presented in the blends systems.

主站蜘蛛池模板: 文安县| 平陆县| 商南县| 泗水县| 班戈县| 汉川市| 襄汾县| 海门市| 西乌| 三穗县| 长岛县| 越西县| 重庆市| 苏州市| 金坛市| 巍山| 天镇县| 延津县| 沭阳县| 旬阳县| 东平县| 吴忠市| 阿拉善左旗| 武山县| 玉溪市| 吴旗县| 同江市| 晋州市| 台北市| 扶风县| 湖南省| 建昌县| 永顺县| 安图县| 酒泉市| 英山县| 鄱阳县| 连山| 简阳市| 鄂托克旗| 香格里拉县|