| 耐高温丙烯酸酯压敏胶的研制 |
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| 引用本文： | 赖婉婷,傅和青,蓝仁华.耐高温丙烯酸酯压敏胶的研制[J].中国胶粘剂,2010,19(8). |
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| 作者姓名： | 赖婉婷 傅和青 蓝仁华 |
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| 作者单位： | 华南理工大学化学与化工学院,广东,广州,510640 |
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| 摘 要： | 以丙烯酸丁酯(BA)和丙烯酸-2-乙基己酯(2-EHA)为软单体、甲基丙烯酸甲酯(MMA)为硬单体、环氧树脂(EP)为改性单体、丙烯酰胺(AM)为内交联剂、过氧化苯甲酰(BPO)为引发剂以及乙酸乙酯/乙醇为混合溶剂,采用溶液聚合法制备出一种耐高温溶剂型丙烯酸酯PSA(压敏胶)。研究了单体、引发剂和交联剂等对PSA性能的影响。结果表明:当w(2-EHA)=20%、w(MMA)=13%、w(BPO)=0.5%和w(AM)=0.6%时,PSA的综合性能相对最好;当w(EP)=5%时,PSA的耐高温性能显著提高。
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| 关 键 词： | 耐高温 压敏胶 丙烯酸酯 环氧树脂 丙烯酰胺 |
Study on preparing acrylate PSA with high temperature resistance |
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| LAI Wan-ting,FU He-qing,LAN Ren-hua.Study on preparing acrylate PSA with high temperature resistance[J].China Adhesives,2010,19(8). |
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| Authors: | LAI Wan-ting FU He-qing LAN Ren-hua |
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| Affiliation: | LAI Wan-ting,FU He-qing,LAN Ren-hua(School of Chemistry and Chemical Engineering,South China University of Technology,Guangzhou 510640,China) |
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| Abstract: | With butyl acrylate(BA) and 2-ethylhexyl acrylate(2-EHA) as soft monomers,methyl methacry-late(MMA) as hard monomer,epoxy resin(EP) as modified monomer,acrylamide(AM) as internal cross linker,benzoyl peroxide(BPO) as initiator and ethyl acetate/ethanol as mixed solvents,so a solvent type acrylate PSA(pressure sensitive adhesive) with high temperature resistance was prepared by solution polymerization.Then the influences of some factors(such as monomers,initiator and cross linker) were investigated on the PS... |
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| Keywords: | high temperature resistance PSA acrylate EP AM |
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