| 丙烯/1-丁烯无规共聚透明聚丙烯研究 |
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| 引用本文： | 胡雄. 丙烯/1-丁烯无规共聚透明聚丙烯研究[J]. 广东化工, 2010, 37(7): 51-52 |
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| 作者姓名： | 胡雄 |
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| 作者单位： | 中国石化,上海石油化工股份有限公司,塑料事业部,上海,200540 |
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| 摘 要： | 采用本体聚合方法合成了不同1-丁烯含量的丙烯/1-丁烯无规共聚透明聚丙烯,对其力学性能、透明性能及正己烷提取物含量进行了研究。试验表明当1-丁烯含量达到一定量时,丙烯/1-丁烯无规共聚透明聚丙烯与丙烯/乙烯无规共聚透明聚丙烯的透明性能相当,但前者综合力学性能更好,正己烷提取物更低,可广泛运用于食品包装行业。
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| 关 键 词： | 聚丙烯 1-丁烯 透明 正己烷提取物 |
Study on Random Transparent Polypropylene Co-polymerized with Propylene and Butene-1 |
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| Hu Xiong. Study on Random Transparent Polypropylene Co-polymerized with Propylene and Butene-1[J]. Guangdong Chemical Industry, 2010, 37(7): 51-52 |
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| Authors: | Hu Xiong |
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| Affiliation: | Hu Xiong (Plastic Division, Shanghai Petrochemical Co., Ltd., SINOPEC, Shanghai 200540, China) |
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| Abstract: | Several types propylene/lobutene random copolymer with different content of 1-butene were prepared via bulk polymerization. Their mechanical properties, transparent performance, extracts of n-butane was studied. As was shown in the result： When the content of 1-butene arrived certain amount, the transparent performance of propylenc/1-butene random copolymer was similar with propylenc/ ethylene random copolymcr.But its comprehensive mechanics performance was better and the extracts of n-butane was lower, therefore, propylene/1-butene random copolymer with 6.9 % 1-butene can be widely used in the food packaging industries. |
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| Keywords: | polypropylene 1-butene transparent extracts of n-butane |
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