中国非金属矿工业导刊Issue(4)：71-74,4.
硅灰石与金红石型TiO2颗粒复合及其颜料性能
Composite of Wollastonite and Rutile TiO2 Particles and Their Pigment Properties
冯增军 1白雪峰 2张涵 2丁浩2
作者信息
- 1. 江苏群鑫粉体科技股份有限公司,江苏 扬州 225006
- 2. 中国地质大学(北京)材料科学与工程学院,北京 100083
- 折叠
摘要
Abstract
The particle combination of wollastonite and rutile TiO2(R-TiO2)by dry grinding and its pigment properties and particle microstructure were studied.The results show that wollastonite/R-TiO2 composite pigment has the same pigment properties as titanium dioxide,the hiding power of 40%TiO2 composite pigment is 14.04g/m2,which is 90.10%of pure TiO2;wollastonite/R-TiO2 composite pigment has strong UV absorption,which is consistent with R-TiO2 The wollastonite/R-TiO2 composite pigment is characterized by the uniform and firm coating of TiO2 on the surface of wollastonite,and the combination of wollastonite and TiO2 is realized by the dehydroxylation reaction on the particle surface.关键词
硅灰石/金红石型TiO2/复合颜料/研磨Key words
wollastonite/rutile TiO2/composite pigment/grinding分类
化学化工引用本文复制引用
冯增军,白雪峰,张涵,丁浩..硅灰石与金红石型TiO2颗粒复合及其颜料性能[J].中国非金属矿工业导刊,2024,(4):71-74,4.
