摘要
探讨了活性染料新型固色碱C-158在棉针织活性染料染色中的应用效果,测试了活性染料新型固色碱C-158的残液p H、染料扩散性、染料固色率以及染色色光稳定性等染色特性。结果表明,新型固色碱C-158用量少,易洗涤,多数色谱的染料固色性能超过纯碱,染色牢度高,COD排放低,完全可以取代纯碱使用。
The application result of novel fixation alkali C-158 for reactive dyed cotton knitted fabric was discussed. The residual dye solution p H, diffusibility, fixation rate and dyeing color stability characteristic were measured. The results showed that the novel alkali C-158 could be used with less dosage and was easy to be washed. The fixation performance of C-158 for most of the dyes was better than soda ash, it could completely substitute for soda ash with high color fastness and low COD emissions.
出处
《印染助剂》
CAS
北大核心
2016年第2期34-37,共4页
Textile Auxiliaries
关键词
棉针织物
浸染
固色碱
活性染料
cotton knitted fabric
dip dyeing
fixation alkali
reactive dye