| 反光膜用聚丙烯酸酯压敏胶的合成 |
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| 引用本文： | 韩君,沈跃,侯仁阳,黎昌辉,魏勰. 反光膜用聚丙烯酸酯压敏胶的合成[J]. 中国胶粘剂, 2011, 20(9) |
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| 作者姓名： | 韩君 沈跃 侯仁阳 黎昌辉 魏勰 |
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| 作者单位： | 四川中科倍特尔技术有限公司,四川成都,610200 |
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| 摘 要： | 以醋酸乙烯酯(VAc)为硬单体、丙烯酸异辛酯(EHA)和丙烯酸丁酯(BA)为软单体、丙烯酸(AA)和丙烯酸羟丙酯(HPA)为交联单体、过氧化苯甲酰(BPO)为引发剂和乙酸乙酯为溶剂,制备了反光膜用溶剂型聚丙烯酸酯PSA(压敏胶)。考察了各单体和引发剂含量对PSA性能的影响。结果表明:当w(VAc)=15%、m(EHA)∶m(BA)=3∶1、w(AA)=4%、w(HPA)=6%和w(BPO)=0.8%时,PSA的综合性能优异,并且完全满足反光膜的使用要求。
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| 关 键 词： | 丙烯酸酯 压敏胶 溶液聚合 反光膜 |
Synthesis of polyacrylate PSA for reflecting film |
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| Han Jun,Shen Yue,Hou Renyang,Li Changhui,Wei Xie. Synthesis of polyacrylate PSA for reflecting film[J]. China Adhesives, 2011, 20(9) |
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| Authors: | Han Jun Shen Yue Hou Renyang Li Changhui Wei Xie |
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| Affiliation: | Han Jun,Shen Yue,Hou Renyang,Li Changhui,Wei Xie(Sichuan Zhongke Better Technology Co.,Ltd.,Chengdu 610200,China) |
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| Abstract: | With vinyl acetate(VAc) as hard monomer,2-ethylhexyl acrylate(EHA) and butyl acrylate(BA) as soft monomers,acrylic acid(AA) and hydroxypropyl acrylate(HPA) as crosslinking monomers,benzoyl peroxide(BPO) as initiator and ethyl acetate as solvent,a solvent-type polyacrylate pressure-sensitive adhesive(PSA) for reflecting film was prepared.The influences of various monomers and initiator contents were investigated on PSA's properties.The results showed that the PSA had excellent combination property,and could ... |
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| Keywords: | acrylate pressure-sensitive adhesive(PSA) solution polymerization reflecting film |
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