摘要
通过对液态染料溶解性、稳定性、耐水解程度等的测试,综合考察了添加剂的种类及用量对高浓度液态活性艳蓝P-3R性能的影响,结果表明在所考察的四种有机共溶剂中,N-甲基吡咯烷酮(NMP)的效果最好,且其最佳用量为10%;缓冲溶液中Na2HPO4/NaH2PO4的效果较好,最佳用量为3%。
Through measuring the solubility,stability and hydrolyzation property,the effect of additives on the characteristics of concentrated aqueous reactive blue P-3R was investigated. The results showed that among the four kinds of organic solvents,N-methyl pyrrolidone(NMP) was the best one and its optimum dosage 10%. Na_ 2 HPO_ 4 /NaH_ 2 PO_ 4 was a better buffer and its optimum dosage was 3%.
出处
《染料与染色》
CAS
2006年第6期8-11,共4页
Dyestuffs and Coloration
