| 共混热塑性弹性体热熔压敏胶的制备及性能研究 |
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| 引用本文： | 郭普生,夏兰君,杜平高,管蓉. 共混热塑性弹性体热熔压敏胶的制备及性能研究[J]. 粘接, 2014, 0(10): 69-73,91 |
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| 作者姓名： | 郭普生 夏兰君 杜平高 管蓉 |
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| 作者单位： | 湖北大学化学化工学院,湖北 武汉,430062 |
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| 摘 要： | 以苯乙烯热塑性弹性体(HYBRAR7311)和丙烯酸酯热塑性弹性体(LA2250)为主体树脂,2种材料优势互补,制备的热熔压敏胶(HMPSA)性能优良,且工艺设备简单。采用正交实验较优热熔压敏胶配比,在此基础上探讨了填料硅微粉对热熔压敏胶性能的影响,并比较了较优配方热熔压敏胶与自制SIS热熔压敏胶和乳液压敏胶的力学性能。针对3种压敏胶力学性能上的差异,对3种压敏胶的粘弹性能进行了对比研究,结果表明,压敏胶在低频区(0.01~0.1 Hz)贮能模量越小,初粘性越大,E’’(f 1)/E’(f 2)越大(f 1=32.03 Hz,f 2=0.07 Hz),剥离强度越大。
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| 关 键 词： | 热塑性弹性体 热熔压敏胶 粘接性能 粘弹性能 |
Preparation and properties of hot melt pressure sensitive adhesive based on thermoplastic elastomer blends |
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| GUO Pu-sheng,XIA Lan-jun,DU Ping-gao,GUAN Rong. Preparation and properties of hot melt pressure sensitive adhesive based on thermoplastic elastomer blends[J]. Adhesion in China, 2014, 0(10): 69-73,91 |
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| Authors: | GUO Pu-sheng XIA Lan-jun DU Ping-gao GUAN Rong |
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| Affiliation: | GUO Pu-sheng;XIA Lan-jun;DU Ping-gao;GUAN Rong;Faculty of Chemistry and Engineering,Hubei University; |
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| Abstract: | |
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| Keywords: | thermoplastic elastomer hot-melt pressure sensitive adhesive adhesive properties viscoelasticity |
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