【摘 要】
：
Presents a toughened-epoxy risen based on diglycidylether of bisphenol A (DGEBA) cured with ethylene-diamine (EDA) and modified with a carboxyl-terminated acryl
【机 构】
：
Dept. of Applied Chemistry,Dept. of Mechanics,Institute of Science and Technology of Materials
【基金项目】
：
The World Bank Finance Office of Harbin Institute of Technology and University of Mar Del Plata, Argentina
论文部分内容阅读
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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