煤基共聚甲醛MC90性能的研究  

Study on Properties of the Coal-based Copolymer Polyoxymethylene MC90

作　　者：梁雪美[1] 姜慧婧[1] 

机构地区：[1]神华宁夏煤业集团煤化工公司研发中心,宁夏银川750411

出　　处：《广东化工》2014年第24期27-28,共2页Guangdong Chemical Industry

摘　　要：研究了煤基共聚甲醛MC90与对比牌号样品的分子量及其分子量分布、基本力学性能、热学性能等。结果表明:MC90的综合性能达到目前国内同类产品中综合性能最高水平。The molecular weight and molecular weight distribution, the basic mechanical and thermal properties of the coal-based copolymer polyoxymethylene MC90 and the contrast grade samplcs were investigated. The results indicate that： the comprehensive properties of MC90 reach to the best level of the comprehensive properties of the similar domestic products.

关 键 词：煤基共聚聚甲醛 热稳定 性能 

分 类 号：TQ[化学工程]