印染助剂2016，Vol.33Issue(8)：52-56,5.
分散剂对液状分散橙30性能的影响
Effect of dispersant on the properties of the liquid Disperse Orange 30
摘要
Abstract
Ultrafine liquid Disperse Orange 30 was prepared by grinding dispersion method. The effect of dispersant ratio on the centrifugal stability and dimensional stability of ultrafine liquid Disperse Orange 30 were studied and dyeing test was carried out. The results showed that when the amount of dispersant was 60%(on the mass of dye), dispersants m(PEG1500)∶m(4080A)∶m(SL)=1∶0.5∶4.5, the prepared liquid disperse dye was better. The average particle size of dye particles was 271.1 nm, and a particle size distribution index PDI was 0.158. The centrifugal stability of prepared dye dispersion was 96.2%, after 35 days storage under natural conditions, the particle size change ΔD was only 3.5 nm, and Zeta potential changes ΔZP was 0.5 mV. It had good high and low temperature dispersion stability, the dye uptake was higher than conventional disperse dyes.关键词
分散橙30/液状剂型/制备/复合分散剂Key words
Disperse Orange 30/liquid dosage form/preparation/composite dispersant分类
化学化工引用本文复制引用
冯欢,王祥荣..分散剂对液状分散橙30性能的影响[J].印染助剂,2016,33(8):52-56,5.基金项目
江苏省科技型企业技术创新资金-科技创业园内企业项目 （）
