| 氯化聚丙烯改性及其粘附性能研究 |
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| 引用本文： | 傅和青,汤凤,黄洪,蓝仁华,陈焕钦. 氯化聚丙烯改性及其粘附性能研究[J]. 精细化工, 2004, 21(4): 297-300 |
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| 作者姓名： | 傅和青 汤凤 黄洪 蓝仁华 陈焕钦 |
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| 作者单位： | 华南理工大学,化工学院,化工研究所,广东,广州,510640;华南理工大学,化工学院,化工研究所,广东,广州,510640;华南理工大学,化工学院,化工研究所,广东,广州,510640;华南理工大学,化工学院,化工研究所,广东,广州,510640;华南理工大学,化工学院,化工研究所,广东,广州,510640 |
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| 摘 要： | 以甲苯为溶剂,过氧化二苯甲酰(BPO)为引发剂,通过自由基聚合,采用马来酸酐(MAH)接枝改性氯化聚丙烯(CPP),并对产物结构进行了FTIR表征。研究了反应温度、反应时间、MAH和BPO用量对改性氯化聚丙烯胶粘剂粘附性能的影响;得出较佳的工艺条件为:反应温度θ=90℃,反应时间t=3 0h,原料质量配比为m(CPP)∶m(MAH)∶m(BPO)=100∶3∶0 3。
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| 关 键 词： | 氯化聚丙烯 马来酸酐 过氧化二苯甲酰 接枝率 粘附性能 |
| 文章编号： | 1003-5214(2004)04-0297-04 |
Research on Modification and the Adhesive Property of Chlorinated Polypropylene |
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| FU He-qing,TANG Feng,HUANG Hong,LAN Ren-hua,CHEN Huan-qin. Research on Modification and the Adhesive Property of Chlorinated Polypropylene[J]. Fine Chemicals, 2004, 21(4): 297-300 |
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| Authors: | FU He-qing TANG Feng HUANG Hong LAN Ren-hua CHEN Huan-qin |
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| Abstract: | Grafting of maleic anhydride(MAH) on chlorinated polypropylene(CPP) by free radical process was carried out using toluene as solvent and benzoperoxide(BPO) as initiator.Structure of the product was characterized by FTIR.Effects of reaction temperature,reaction time and amounts of MAH and BPO on adhesive property of the modified CPP were studied.The optimized process conditions are reaction temperature θ= 90 ℃,reaction time t= 3.0 h,and mass ratio m(CPP)∶m(MAH)∶m(BPO)=100∶3∶0.3. |
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| Keywords: | chlorinated polypropylene maleic anhydride benzoperoxide grafting ratio adhesive property |
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