机械力化学改性硅灰石机理研究  

Mechanism of Mechanicaochemical Activation on Wollastonite

作　　者：吴伟端[1] 潘兆橹[2] 赵煌[1] 郭建斌[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]中国地质大学,北京100083

出　　处：《矿物岩石地球化学通报》1999年第4期274-276,共3页Bulletin of Mineralogy, Petrology and Geochemistry

基　　金：福建省自然科学基金

摘　　要：The wollastonite pulverized activated by supersonic speed airflow substitutes for white carbon as a strengthening agent to rubber.The microstructures on surface of such developed wollastonite powder and microstructures on interface of rubber/wollastonite composite material have been researched by scanning electron microscope and infrared absorption spectroscopy.The mechanism of mechanicaochemical activation on wollastonite and crosslinking mechanism on inerface of rubber/wollastonite composite material have been revealed by the results of research.The wollastonite pulverized activated by supersonic speed airflow substitutes for white carbon as a strengthening agent to rubber.The microstructures on surface of such developed wollastonite powder and microstructures on interface of rubber/wollastonite composite material have been researched by scanning electron microscope and infrared absorption spectroscopy.The mechanism of mechanicaochemical activation on wollastonite and crosslinking mechanism on inerface of rubber/wollastonite composite material have been revealed by the results of research.

关 键 词：硅灰石 机械力化学改性 机理 

分 类 号：TB303[一般工业技术—材料科学与工程]