矿物种类和粉体性质与增强性能的关系  

Influence of Kinds and Powder Property of Mineral Filler on Reinforcement Effect

作　　者：吴季怀[1,2] 黄金陵[2] 陈耐生[2] 沈振[1] 魏从容[1] 

机构地区：[1]华侨大学材料物理化学研究所,福建泉州362011 [2]福州大学功能材料研究所,福州350002

出　　处：《矿物岩石地球化学通报》1999年第4期312-315,共4页Bulletin of Mineralogy, Petrology and Geochemistry

基　　金：国家自然科学基金

摘　　要：The size, surface area, shape, crystallinity of mineral powders and the mechanical properties of silicone rubber composites filled with mineral powders were measured respectively. The influence of the kind and powder property of mineral filler on reinforcement effect of silicone rubber was approached. As a result, talc, quartz and wollastonite have better reinforcing effect than the others. The size, surface area, shape of mineral powder are important factors which affect its reinforcing effect of silicone rubber, but the crystalline state of mineral powder is not the main element to affect its reinforcing property.The size, surface area, shape, crystallinity of mineral powders and the mechanical properties of silicone rubber composites filled with mineral powders were measured respectively. The influence of the kind and powder property of mineral filler on reinforcement effect of silicone rubber was approached. As a result, talc, quartz and wollastonite have better reinforcing effect than the others. The size, surface area, shape of mineral powder are important factors which affect its reinforcing effect of silicone rubber, but the crystalline state of mineral powder is not the main element to affect its reinforcing property.

关 键 词：矿物填料 粉体性质 硅橡胶 增强作用 

分 类 号：TQ330.38[化学工程—橡胶工业]