云母钛珠光颜料的研究

综述了云母钛珠光颜料的发展概况，介绍了它的三种类型：银白色型、虹彩型、着色型，着重论述了它的生产工艺和制备方法(气相包覆法和液相沉积法)，并比较了各类方法的优缺点，分析了它的晶型类别(板钛型、锐钛型、金红石型)、包膜的复合机理和虹彩效应形成的原因，并指出国内产品的发展方向。

Study on TiO2-mica Pearlesent Pigment

The new developing situation of TiO 2-mica pearlesent pigment is reviewd.The three different products are mentioned,such as silver-white,rainbow,pigmentation.The manufacture technologies and the preparation methods(metal organic chemical vapour deposition (MOCVD) and deposition method in liquid arisen) are emphasized.By comparing these methods,the result is obtained that different characteristics is showed from different methods.The three crystaline types (brookite,anatose and rutile),the covering composition mechanism and the causes the result in rainbow effect are analyzed.And the research profect of domest is product also is pointed out.