夹心层包膜彩色珠光颜料的研制

Preparation of Colour Lustrous Pigments by TiO_2-Coated Mica Flakes with Other Metal Oxides Filling

本文介绍用有机酸钛和其它金属盐水解 ,分层在云母基质上形成金属氧化物包膜 ,制备彩色珠光颜料。对制备工艺 ,水解条件 ,焙烧温度 ,原料配比等因素进行讨论。

This study has shown the preparation of the colour lustrous pigments based on mica flakes coated with the megal oxides layer by layer through the hydrolysis of titanium tartrate、SnCl 2 AlCl 3 and KClO 3;and discussed the conditions of the preparation,such as the ratio of the reactants、PH and the temperature in the hydrolysis、the temperature and the time in the roast