江汉大学学报：自然科学版2011，Vol.39Issue(4)：20-22,27,4.
微波活化废旧胶粉/丁苯胶复合阻燃橡胶板的研究
Study on Composite Flame Retardant Rubber Sheet from SBR/Microwave Activation Crumb Rubber
摘要
Abstract
Used crumb rubber with microwave activation treatment,styrene-butadiene rubber（SBR）,additives and flame retardants to make mixed glue,then the flame retardant rubber products were made by sulfuration on hot press machine.The products＇ mechanical performance,differential thermal analysis,the oxygen index determination,horizontal combustibility determination were discussed.Experimental results showed that as the mass ratio of activated powder / SBR / composite flame retardant / additives is 11∶18∶16∶4,the limited oxygen index（LOI） of flame retardant rubber product reached 24%,horizontal flame performance achieved to GB standard,tensile strength reached 3.44 MPa,the comprehensive indices were better.关键词
微波活化/胶粉/丁苯胶/阻燃/力学性能/极限氧指数Key words
microwave activation/crumb rubber/SBR/flame retardant/mechanical property/limited oxygen index分类
化学化工引用本文复制引用
胡思前,余国贤,邹新..微波活化废旧胶粉/丁苯胶复合阻燃橡胶板的研究[J].江汉大学学报：自然科学版,2011,39(4):20-22,27,4.基金项目
武汉市科技局重点项目 （）
