燕山大学学报2011，Vol.35Issue(1)：46-51,6.DOI:10.3969/j.issn.1007-791X.2011.01.008
空心玻璃微珠填充环氧树脂复合材料力学性能试验研究
Experimental studies on mechanical properties of epoxy resin filled with hollow glass bead
摘要
Abstract
The epoxy composite reinforced with modified hollow glass beads (HGB) is prepared.Quasi-static compressive and tensile tests, impact tests, stress relaxation and dynamic thermal analysis are measured on HGB/epoxy with various HGB mass fraction.The mechanical parameters of Young's modulus strength, impact toughness, stress relaxation rate and glass transition temperature are obtained.It is found that the mechanical properties change with the increment of HGB, showing the decrease in Young's modulus and strength and the increase in the impact toughness and stress relaxation rates.Glass transition temperature reaches maximum when the HGB mass ratio is 10％.The frndings will serve as a reference for studies of interest.关键词
空心玻璃微珠/环氧树脂/复合材料/力学性能分类
通用工业技术引用本文复制引用
李慧剑,梁希,何长军,余为..空心玻璃微珠填充环氧树脂复合材料力学性能试验研究[J].燕山大学学报,2011,35(1):46-51,6.基金项目
河北省自然科学基金资助项目(A2008000754) （A2008000754）
