【摘要】 研究增韧剂、填料对环氧树脂胶粘剂剪切强度和冲击强度性能的影响。结果表明,随聚硫橡胶加入量的增加,剪切强度和冲击强度呈先增加然后降低的趋势。加入经偶联剂处理的石英粉,剪切强度和冲击强度都有很大的提高。加入二氧化锰后冲击强度提高约250%。更多还原

【Abstract】 The effects of toughener and filler on shearing strength and impact strength of epoxy adhesives were studied.The results show that shearing strength and impact strength increase first,then decrease with increase of Thiokol,shearing strength and impact strength enhance largely with quartz powder treated by coupling agent.impact strength increases about 250 % with MnO₂.更多还原