| Influence of the morphology on mechanical properties of toughened epoxies with CTBN |
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| 引用本文： | 哈尔滨工业大学学报. Influence of the morphology on mechanical properties of toughened epoxies with CTBN[J]. 哈尔滨工业大学学报(英文版), 2000, 7(3): 40-44 |
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| 作者姓名： | 哈尔滨工业大学学报 |
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| 作者单位： | 1. Dept. of Applied Chemistry，Harbin Institute of Technology，Harbin 150001，China; 2. Dept. of Mechanics，Harbin Institute of Technology，Harbin 150001，China; 3. Institute of Science and Technology |
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| 基金项目： | SponsoredbytheWorldBankFinanceOfficeofHarbinInstituteofTechnologyandUniversityofMarDelPlata ,Argentina . |
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| 摘 要： | 0 ＩＮＴＲＯＤＵＣＴＩＯＮＵｎｍｏｄｉｆｉｅｄｅｐｏｘｉｅｓａｒｅｂｒｉｔｔｌｅｐｏｌｙｍｅｒｓｗｉｔｈｐｏｏｒｒｅ ｓｉｓｔａｎｃｅｔｏｃｒａｃｋｐｒｏｐａｇａｔｉｏｎ .Ａｃｏｎｓｉｄｅｒａｂｌｅｉｎｃｒｅａｓｅｉｎｔｈｅｃｒａｃｋｒｅｓｉｓｔａｎｃｅｉｓｏｂｔａｉｎｅｄｂｙｇｅｎｅｒａｔｉｎｇａｐａｒｔｉｃｕ ｌａｔｅ ｄｉｓｐｅｒｓｅｄｓｅｃｏｎｄｐｈａｓｅ .Ｔｈｅｐｒｅｓｅｎｃｅｏｆａｄｉｓｐｅｒｓｉｏｎｏｆｒｕｂｂｅｒｙｐａｒｔｉｃｌｅｓｗｉｔｈｓｉｚｅｓｉｎｔｈｅｒａｎｇｅ 0 .1～ 5μ…
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Influence of the morphology on mechanical properties of toughened epoxies with CTBN |
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| HU Li-jiang,ZHAO Shu-shan,Vallo C I. Influence of the morphology on mechanical properties of toughened epoxies with CTBN[J]. Journal of Harbin Institute of Technology (New Series), 2000, 7(3): 40-44 |
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| Authors: | HU Li-jiang ZHAO Shu-shan Vallo C I |
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| Abstract: | Presents a toughened-epoxy risen based on diglycidylether of bisphenol A (DGEBA) cured with ethylene-diamine (EDA) and modified with a carboxyl-terminated acrylonitrile-butadiene (CTBN), studies morphologies with different rubber content and analyses the influence of rubber-phase morphology corresponding to different rubber contents on mechanical properties (elastic modulus, uniaxial compression yield stress, shearing strength, uneven tensile strength, critical stress intensity factor Kic and strain energy release rate Gic) of toughened epoxies. |
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| Keywords: | toughened epoxy risen carboxyl terminated acrylonitrile butadiene morphology ethylenediamine mechanical properties |
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