印染助剂2012，Vol.29Issue(4)：23-24,28,3.
纳米ATO涤纶抗静电整理液分散性能的研究
Dispersion of nano-ATO antistatic finishing liquor for polyester
王硕 1许海育 1闵洁1
作者信息
- 1. 东华大学化学化工与生物工程学院,生态纺织品教育部重点实验室,上海201620
- 折叠
摘要
Abstract
An aqueous dispersion of nano-ATO was prepared by sand grinder and ultrasonic dispersion. The effects of pH, types and amount of dispersant on particle size and stability of ATO dispersion were discussed. The property of the dispersion was characterized by Zeta potential.particle size analysis and sedimentation experiment. The results showed that the particle diameter could be reduced by sand grinder and ultrasonic dispersion. The sodium polycarboxylate dispersant had the best dispersion effect for the dual roles of steric hindrance and electrostatic stabilization, and stable dispersion could be obtained. It was applied to the antistatic finish of polyester and good results (static voltage half-life <2 s, reached standard A) could be obtained when pH=8 and the dosage of sodium polycarboxylate was 0.6%.关键词
纳米ATO/分散剂/分散稳定性/抗静电Key words
nano-ATO/ dispersant/ dispersion stability/ antistatic分类
化学化工引用本文复制引用
王硕,许海育,闵洁..纳米ATO涤纶抗静电整理液分散性能的研究[J].印染助剂,2012,29(4):23-24,28,3.
