摘要：研究了表面改性剂配方、用量、改性时间等对滑石 /透闪石复合填料表面改性效果的影响以及表面改性剂与滑石 /透闪石复合填料表面的作用机理。

关键词：滑石;透闪石;填料;表面改性;

Abstract：The surface modification technical conditions of talc and tremolite composite fillers as well as the activation mecha nism of surface modification agents on the surface of composite fillers are studied． 

Key words：talc；tremolite；filler；surface modification