数码印花用分散染料色浆的研究
Research on Disperse Dye Paste for Digital Printing
邢颖 1陈磊 2陈喜洋 2修迪 1唐立强1
作者信息
- 1. 沈阳化工研究院有限公司,沈阳 110021
- 2. 浙江蓝宇数码科技股份有限公司,义乌 322002
- 折叠
摘要
设计并合成了结构新颖、用于数码分散色浆的分散剂,并探讨了其对黄色分散染料色浆性能的影响.结果表明,该分散体系下,色浆平均粒径D50达到120 nm以下,热储稳定性和过滤性能良好;与常规分散剂相比,该分散剂用量低,具有环保性和经济性;色浆粘度低于2 mPa·s,可满足多种墨水配伍需求.
Abstract
A dispersant with novel structure was designed and synthesized for digital dispersion color paste,and its effect on the dis-persion performance was discussed.The results showed that in this dispersion system,average particle size D50 of the color paste was below 120 nm,and the thermal storage stability and filtration performance were good.Compared with conventional dispersants,this dispersant was characterized by its low dosage,environmental friendliness,and economy.The viscosity of the color paste was less than 2 mPa·s,which could meet various ink compatibility requirements.
关键词
数码印花墨水/分散染料/分散剂/分散体系/热稳定性Key words
digital printing ink/disperse dyes/dispersant/disperse system/thermal stability引用本文复制引用
出版年
2024
NETL
NSTL
万方数据