| 氟化CPE的制备及其在PVC中的应用 |
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| 引用本文： | 刘文飞,王金明,张玲. 氟化CPE的制备及其在PVC中的应用[J]. 塑料助剂, 2010, 0(3): 19-22,33 |
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| 作者姓名： | 刘文飞 王金明 张玲 |
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| 作者单位： | 1. 河北省树脂技术中心,凯瑞化工有限责任公司,沧州,061000
2. 河北金牛化工股份有限公司,沧州,061000 |
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| 摘 要： | 通过直接对氯化聚乙烯(CPE)颗粒进行表面氟化,制得氟化氯化聚乙烯,最佳氟化条件为氟气流量10mL/min(对应540gCPE粒料),通氟时间2h。氟化改性CPE用于改性PVC混合料,可提高混合料力学性能、加工性和耐候性,效果优于CPE。
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| 关 键 词： | 聚氯乙烯 氟化 加工性 力学性能 耐候性 |
Preparation of Fluorinated CPE and Its Application in PVC |
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| Liu Wen-fei,Wang Jin-ming,Zhang Ling. Preparation of Fluorinated CPE and Its Application in PVC[J]. Plastic Additives, 2010, 0(3): 19-22,33 |
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| Authors: | Liu Wen-fei Wang Jin-ming Zhang Ling |
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| Affiliation: | Liu Wen-fei Wang Jin-ming Zhang Ling (1.Resin Enterprise Technology Center of Hebei Porvince, Kerry Chemical Co., Ltd., Cangzhou, 061000; 2.Hebei Jinniu Chemical Co., Ltd, Cangzhou, 061000) |
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| Abstract: | The chlorinated polyethylene （CPE） modified by fluorination is got by direct fluorination of CPE particle. The optimal modification conditions are： fluor velocity of 10 mL/min （corresponding 540 g CPE grain）, fluorination time of 2 h.When this modified CPE uses in polyvinyl chloride PVC compound, the processability, mechanical properties and weatherability of the PVC compound are better than that added equal amount CPE. |
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| Keywords: | polyvinyl chloride modification processability mechanical property weatherability |
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