摘要
硅灰石是天然产出的偏硅酸盐纤维矿物 ,具有许多优异的工业应用特性。磨细硅灰石是优质的陶瓷原料、冶金助剂 ;高长径比硅灰石是石棉和短玻璃纤维的理想替代品 ,可用作橡胶、塑料和油漆涂料的填料 ,起增量与补强的双重作用。介绍了硅灰石的工业应用及其深加工进展。
Wollastonite, a natural fibrous mineral, has a lot of excellent properties in the industrial application. Ultra-fine wollastonite powders is popularly used as ceramics materials and metallurgical agent. Wollastonite with high aspect ratios is a good substitute for asbestos and glass short-fiber, which can widely be used in rubber, plastic and paint as filler with reinforcement and increment effects. The industrial application and development trends in further processing of wollastonite are discussed in the paper.
出处
《矿产保护与利用》
2001年第4期41-46,共6页
Conservation and Utilization of Mineral Resources
关键词
硅灰石
纤维矿物
超细粉碎
表面改性
工业应用
冶金助剂
填料
wollastonite
fibrous mineral
ultrafine grinding
surface modification
industrial application
