| P（AN—co—VAc）的结构与性能研究 |
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| 引用本文： | 葛文中.P（AN—co—VAc）的结构与性能研究[J].黑龙江八一农垦大学学报,1997,9(1):77-81. |
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| 作者姓名： | 葛文中 |
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| 作者单位： | 黑龙江八一农垦大学基础部!密山，158308 |
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| 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工，可应用于工农业做多生材料。
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| 关 键 词： | 共聚物组成 多孔材料 |
STUDY ON STRUCTURE AND PROPERTIES OF P (AN-co-VAc) |
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| Ge Wenzhong.STUDY ON STRUCTURE AND PROPERTIES OF P (AN-co-VAc)[J].Journal of Heilongjiang August First Land Reclamation University,1997,9(1):77-81. |
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| Authors: | Ge Wenzhong |
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| Institution: | Ge Wenzhong |
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| Abstract: | 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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| Keywords: | P (AN-co-VAc ) comonome composition Tg porous material |
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