| 填料对丁腈共聚物Tg及抗张强度的影响 |
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| 引用本文： | 刘景江,周华荣,颜丹,侯春荣,余赋生. 填料对丁腈共聚物Tg及抗张强度的影响[J]. 应用化学, 1987, 0(3): 53-55 |
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| 作者姓名： | 刘景江 周华荣 颜丹 侯春荣 余赋生 |
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| 作者单位： | 中国科学院长春应用化学研究所 |
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| 摘 要： | 对丁腈共聚物(含丙烯腈40wt%左右)的Tg是有争议的。Boyer等认为有双玻璃化转变,也有人认为高温区的转变是液-液松弛T11。本文通过研究填充的丁腈共聚物动态力学性质表明共聚物有双Tg,还讨论了填料石墨、二硫化钼和白炭黑的补强效果。
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| 收稿时间： | 1985-07-13 |
| 修稿时间： | 1986-03-19 |
THE EFFECT OF FILLERS ON Tg AND TENSILE STRENGTH OF FILLED POLY(BUTADIENE-CO-ACRYLONITRILE) |
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| Liu Jingjiang,Zhou Huarong,Yan Dan,Hou Chunrong,Yu Fusheng. THE EFFECT OF FILLERS ON Tg AND TENSILE STRENGTH OF FILLED POLY(BUTADIENE-CO-ACRYLONITRILE)[J]. Chinese Journal of Applied Chemistry, 1987, 0(3): 53-55 |
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| Authors: | Liu Jingjiang Zhou Huarong Yan Dan Hou Chunrong Yu Fusheng |
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| Affiliation: | Changchun Institute of Applied Chemistry, Academia Sinica |
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| Abstract: | The glass transition temperature and the tensile strength of poly (butadiene-co-acrylo-nitrile) filled with graphite powder, molybdenum disulfide powder and silica were measured. The results showed that the copolymer filled with graphite has the highest tensile strength and percentage of bound rubber as compared with the copolymers containing either of the other two fillers. Tg (U) of the copolymer was verified. |
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