| 含淀粉聚乙烯膜的时控光降解研究 |
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| 引用本文： | 陈泽芳 刘光耀. 含淀粉聚乙烯膜的时控光降解研究[J]. 高分子材料科学与工程, 1994, 10(5): 140-143 |
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| 作者姓名： | 陈泽芳 刘光耀 |
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| 作者单位： | 四川大学化学系 |
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| 基金项目： | 国家“八五”重点科技攻关项目 |
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| 摘 要： | 使用复合光降解剂，得到了可光降解的生物降解膜。对膜的光降解进行了考察，并对影响光降解的因素进行了讨论，结果表明，我们所制得的膜是一种较好的时控光降解膜。
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| 关 键 词： | 光降解 聚乙烯薄膜 生物降解塑料 |
STUDIES OF PHOTO-DEGRADATION OF TIME-CONTROLLED PHOTO DEGRADABLE AND BIODEGRADABLE PLASTIC FILMS |
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| Chen Zefang,Liu Guangyao,Zheng Changyi,Wang Yuzhong and Li Ping. STUDIES OF PHOTO-DEGRADATION OF TIME-CONTROLLED PHOTO DEGRADABLE AND BIODEGRADABLE PLASTIC FILMS[J]. Polymer Materials Science & Engineering, 1994, 10(5): 140-143 |
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| Authors: | Chen Zefang Liu Guangyao Zheng Changyi Wang Yuzhong Li Ping |
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| Abstract: | The photo-degradable and biodegradable plastic films are prepared by using multiple photoactivatior. The photo-degradation of the films is explored,and these factors affecting photodegradation are discussed. The results show the prepared films are excellent time-controlled photodegradable plastic films. |
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| Keywords: | s:time-controlled photo-degradable films enbrittlement time(Et) induction period(Ip) Carbonyl index multiple photo-activator. |
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