| 以氨基笼型倍半硅氧烷为固化剂的环氧树脂灌封胶 |
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| 引用本文： | 董喜华,高俊刚,董双良. 以氨基笼型倍半硅氧烷为固化剂的环氧树脂灌封胶[J]. 中国胶粘剂, 2007, 16(4): 29-32 |
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| 作者姓名： | 董喜华 高俊刚 董双良 |
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| 作者单位： | 河北大学化学与环境科学学院,河北,保定,071002 |
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| 摘 要： | 用笼型β-氨乙基-γ-氨丙基倍半硅氧烷(CAAPOSS)和4,4-二氨基二苯醚(DDO)为固化剂,间苯二酚双缩水甘油醚为活性稀释剂,制备了双酚-A型环氧树脂灌封胶,并研究了胶粘剂各组分从而获得了较高的物理机械性能。测定了与碳钢的粘接强度,热性能和耐老化性能。结果表明,该胶粘剂是一种热稳定性好、耐高温、粘度低的优良结构胶粘剂。
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| 关 键 词： | 笼型倍半硅氧烷 环氧树脂 密封胶 |
| 文章编号： | 1004-2849(2007)04-0029-04 |
| 修稿时间： | 2007-01-10 |
Bisphenol-A epoxy resin sealant by octa [N-(β-aminoethyl)-γ-amino-propyl] silsesquioxanes as curing agent |
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| DONG Xi-hua,GAO Jun-gang,DONG Shuang-liang. Bisphenol-A epoxy resin sealant by octa [N-(β-aminoethyl)-γ-amino-propyl] silsesquioxanes as curing agent[J]. China Adhesives, 2007, 16(4): 29-32 |
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| Authors: | DONG Xi-hua GAO Jun-gang DONG Shuang-liang |
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| Affiliation: | Department of Polymer Science,College of Chemistry and Environmental Science,Hebei University, Baoding 071002,China |
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| Abstract: | In this article,bisphenol-A epoxy resin sealant was synthesized with using the octa [N-(β-aminoethyl)-γ-amino-propyl] silsesquioxanes (CAAPOSS) and 4'4-diaminophenylether(DDO) as curing agent and resorcin diglycerol ether as reactive diluent. The all composition of the adhesive was investigated for to obtain higher physical-mechanical properties. The adhesive strength to carbonize steel, thermal properties and aging resistance were determined. The result showed that the adhesive is an excellent structure adhesive with good heat stability, higher strength and lower viscosity. |
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| Keywords: | cage silsesquioxane epoxy resin sealant |
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