摘要
锦纶染色时 ,初始染浴 p H值宜选在 6～ 7;锦纶 66可在 4 0℃始染 ,而锦纶 6可在 15℃始染 ;酸性染料染色时 ,若要染得深浓色泽 ,应采用两只或两只以上染料拼染 ;助剂的选用应与染料配套。
The initial pH value of dyebath for polyamide should be 6 ～ 7.The initial temperature for nylon 66 is 40℃,while for nylon 6 is 15℃.Compound dyeing with at least two acid dyestuffs was applied to achieve deep shade. Selection of auxiliaries was matched with dyestuffs.
出处
《印染》
北大核心
2001年第8期20-22,共3页
China Dyeing and Finishing
关键词
染色工艺
酸性染料
锦纶
工艺参数
Dyeing Acid dye Polycaprolactam fiber Polyhexamethylene adipamide fiber
