| 氯化聚丙烯及其马来酸酐接枝物的氯含量研究 |
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| 引用本文： | 欧玉静,赵霞,冯辉霞,刘诗飞,范忠雷,刘大壮. 氯化聚丙烯及其马来酸酐接枝物的氯含量研究[J]. 粘接, 2007, 28(6): 24-25,43 |
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| 作者姓名： | 欧玉静 赵霞 冯辉霞 刘诗飞 范忠雷 刘大壮 |
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| 作者单位： | 兰州理工大学石油化工学院,甘肃,兰州,730050;郑州大学,河南,郑州,450002 |
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| 摘 要： | 通过氧瓶燃烧法测定的氯化聚丙烯及其马来酸酐接枝物的氯含量,可以对接枝反应机理和马来酸酐在接枝物中的存在状态进行估计。根据实验所测得的氯含量和接枝率(马来酸酐含量),可以求得接枝物的结构单元。根据结构单元可以计算接枝物结构单元的相对分子质量,这种方法要比用仪器法测定分子质量简单明确。
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| 关 键 词： | 氯化聚丙烯(CPP) 马来酸酐(MAH) 马来酸酐接枝物(CPP-g-MAH) 氯含量 接枝率 |
| 文章编号： | 1001-5922（2007）06-0024-02 |
| 收稿时间： | 2007-08-24 |
| 修稿时间： | 2007-08-24 |
Study on chlorine content in chlorinated polypropylene and its graft copolymer with maleic anhydride |
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| OU Yu-jing,ZHAO Xia,FENG Hui-xia,LIU Shi-fei,FAN Zhong-lei,LIU Da-zhuang. Study on chlorine content in chlorinated polypropylene and its graft copolymer with maleic anhydride[J]. Adhesion in China, 2007, 28(6): 24-25,43 |
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| Authors: | OU Yu-jing ZHAO Xia FENG Hui-xia LIU Shi-fei FAN Zhong-lei LIU Da-zhuang |
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| Abstract: | Determination of the chlorine content in chlorinated polypropylene(CPP)and its graft copolymer with maleic anhydride(CPP-g-MAH)through the burning method in oxygen bottle can evaluate graft reaction mechanism and the state of maleic anhydride in graft copolymer.According to the detected chlorine content and the graft rate(MAH content),we can get the structural unit of the graft copolymer and the molecule weight of the structural unit.This method is much simple and obvious than the instrumental analysis method for determination of molecule weight. |
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| Keywords: | chlorinated polypropylene maleic anhydride CPP-g-MAH chlorine content graft rate |
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