摘要
白度是银白色珠光颜料一项十分重要的质量指标，本文从云母和钛液的质量、水解率、Ｔｉ３＋含量、物料过滤温度、洗涤、助剂的使用、干燥温度等方面，探讨对产品白度的影响，以期指导生产实践．
Whiteness is one of major quality indexes for silvery white. Pearled pigment, In this paper,the effects on product's whiteness are discussed,from the aspects of the quality of mica and titanium liquor hydrolysis ratio. Concentration of Ti3+,material filtration temperature, washing. use of aiding agent and dry temeration to direct the production.
关键词
云母钛
珠光颜料
白度
Mica-titanium pearled pigment
Whiteness
TiOSO_4
