【摘要】 综合了液相沉积法中缓冲法和碱性中和法的长处,优化云母钛珠光颜料的制备工艺。通过实验比较,结果表明选取尿素[(NH2)2CO)]作为稳定剂,pH≈3,温度为70℃,Ti4+质量分数1.25%,搅拌速度300r·min-1时,产品相对较好。更多还原

【Abstract】 s:The covering combined the advantages of the buffer method and basic neutralizing method in order to improve the preparation of the titanium-mica pearlescent pigments. As far as the experimental results were concered,it was determined by the following optimum technology parameters:neutralization,pH,reacting temperature,concentraction of titanium solutinand whisking rate are (NH2)2CO,3,70 ℃,1.25% and 300 r·min-1,respectly.更多还原