金属包膜云母钛珠光颜料的研制

Preparation of Metal Coated Mica-titanium Pearlescing Pigment

介绍了金属包膜云母钛珠光颜料的基本原理，制备工艺，技术性能和应用领域。在云母钛基础上进行多层次程度不同的金属包膜，所选用的金属包括铬、锰、银、镍等。可使云母钛的色相更加丰富。改善了产品亮度，增强了珠光效果。

This paper introduces the basic principles,the prepartion technologies,technical properties and the application field of metal coated mica-titanium pearlescing pigment.On the basis of mica-titanium,multilayer metal coating can be done in varying degree.The metals selected for use include chromium(Cr),Manganese(Mn),silver(Ag),nickel(Ni).they make the hot brightuess of product,and strengthening the effect of pearl.