复合材料科学与工程Issue(2)：28-33,6.DOI:10.19936/j.cnki.2096-8000.20250228.004
含水量对环氧/酸酐树脂性能的影响及解决措施研究
Effect of water content on the performance of epoxy-anhydride resin and solutions
摘要
Abstract
In this paper,the effects of water content on the physical and chemical properties and curing proper-ties of epoxy resin were studied.Through varions testing methods,such as rotating rotators,differential scanning heat meters,universal testing machine,the effect of different water content on the viscosity,Tg,curing behavior and mechanical properties of the epoxy resin system were explored.The results showed that as the water content in the epoxy resin system increased,the heat resistance of epoxy resin gradually decreased,and the mechanical per-formance of casting decreased.Adding modest doses of MTHPA to the aqueous resin can reduce the negative effect on the curing performance of the epoxy-anhydride system impact of water content.关键词
环氧/酸酐体系/含水量/固化行为/力学性能/复合材料Key words
epoxy/anhydride system/water content/curing behavior/mechanical performance/composites分类
通用工业技术引用本文复制引用
王朔,贾晨辉,杨智明,姚亚琳..含水量对环氧/酸酐树脂性能的影响及解决措施研究[J].复合材料科学与工程,2025,(2):28-33,6.基金项目
年产3万吨高性能碳纤维建设项目(50003023052) （50003023052）
北京玻钢院复合材料有限公司自立项目(50003023042) （50003023042）
