印染助剂Issue(12)：24-29,6.
活性染料/十甲基环五硅氧烷悬浮体分散稳定性研究
Study on dispersion stability of reactive dye/decamethyl cyclopentasiloxane suspension
付承臣 1王明 1孟春丽1
作者信息
- 1. 河南工程学院材料与化学工程学院，河南郑州 450007
- 折叠
摘要
Abstract
C.I. Reactive Red 195 was dispersed into decamethyl cyclopentasiloxane (D5) using planetary grinding method to form a dye/D5 suspension. Taking the stability of suspension and the diameter of the dye as the evaluating index, the mil ing parameters, type and dosage of dispersant were optimized. The results showed that when the ratio of bal to material was 50∶1 and the rotation speed was 400 r/min, the particle di⁃ameter could reach 15~25 μm by bal mil ing for 3 h. The stability of suspension improved with the increasing of concentration of glycerol monostearate. When the concentration was 2.5%, the suspension could be stored for more than 10 days .关键词
活性染料/十甲基环五硅氧烷/悬浮体/单硬脂酸甘油酯Key words
reactive dye/decamethyl cyclopentasiloxane/suspension/glycerol monostearate分类
化学化工引用本文复制引用
付承臣,王明,孟春丽..活性染料/十甲基环五硅氧烷悬浮体分散稳定性研究[J].印染助剂,2016,(12):24-29,6.
