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 microstructure...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.展开更多
文摘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.