Position: Home > Articles > STUDY ON STRUCTURE AND PROPERTIES OF P (AN-co-VAc)
Journal of Heilongjiang Bayi Agricultural University
1997
(1)
77-81
P(AN—co—VAc)的结构与性能研究
作 者：
葛文中
单 位：
黑龙江八一农垦大学基础部
关键词：
P（AN—co—VAc）;共聚物组成;多孔材料;Tg
摘 要：
根据IR、NMR计算出P（AN—co—VAc）共聚物单体含量．聚合温度升高，单体配比AN／VAc减小，共聚物中VAc含量增加．P（AN—co—VAc）的Tg随VAc含量增加而降低，含水P（AN—co—VAc）的Tg较无水共聚物稍低，水分子起增塑作用．共聚物在热水中易加工成型，成型品具有一定硬度和强度，可应用于工农业做多孔性材料．
译 名：
STUDY ON STRUCTURE AND PROPERTIES OF P (AN-co-VAc)
作 者：
Ge Wenzhong
关键词：
P (AN-co-VAc ); comonome composition; Tg; porous material
摘 要：
In the paper, comonomer composition have been obtained from IR and 1H-NMR spectrum. VAc content in P (AN-co-VAc) increased with higher reaction temperature and lower monomer mole ratio of AN/VAC. Tg of P (AN-co-VAc )decreased as VAc content increased, Tg of wet P (AN-co-VAc ) was somewhat smaller than that of anhydrous P (AN-co-VAc ). Water act as plasticization. P (AN-co-VAc ) could be easily processing in hot water. The molded goods had definite hardness. strenghth and osmosis. P (AN-co-VAc) would be extensively used in industry and agriculture as porous engineering material.
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