摘要
采用第斯(Thies)染色设备对成球后的聚对苯二甲酸丙二酯(PTT)纤维毛条进行染色,优化了染色工艺。结果表明,PTT纤维染色最佳工艺为:保温温度115℃,pH值6,保温时间30min。染色深度与普通PET纤维相当。
PTT fiber top dyeing is carried out in Thies dyeing equipment. The optimized dyeing process is pH value 6, dyeing at 115℃ for 30 rain. The dyeing depth of PTT fiber is comparable to that of ordinary PET fibers.
出处
《印染》
北大核心
2017年第12期28-30,共3页
China Dyeing and Finishing
