纺织导报
紡織導報
방직도보
CHINA TEXTILE LEADER
2015年
1期
58-60
,共3页
改性聚酯纤维%酸性染料%可染性%上染百分率
改性聚酯纖維%痠性染料%可染性%上染百分率
개성취지섬유%산성염료%가염성%상염백분솔
modified polyester fiber%acid dyes%dyeability%dye-uptake
本研究在制备酸性染料可染聚酯纤维的基础上，对该纤维在常压沸染条件下进行酸性染料染色，考察了染色条件对上染百分率的影响，并与普通聚酯纤维、锦纶6、羊毛、蚕丝等进行酸性染料染色对比。实验得出较佳工艺条件为：酸性艳绿3GM用量2%（o.w.f），染色时间1 h，浴比1∶50，在此条件下染料的上染百分率达到53.5%。实验结果表明，与羊毛、蚕丝、锦纶6相比，改性聚酯纤维的酸性染料可染性还存在差距，但明显优于普通聚酯纤维。
本研究在製備痠性染料可染聚酯纖維的基礎上，對該纖維在常壓沸染條件下進行痠性染料染色，攷察瞭染色條件對上染百分率的影響，併與普通聚酯纖維、錦綸6、羊毛、蠶絲等進行痠性染料染色對比。實驗得齣較佳工藝條件為：痠性豔綠3GM用量2%（o.w.f），染色時間1 h，浴比1∶50，在此條件下染料的上染百分率達到53.5%。實驗結果錶明，與羊毛、蠶絲、錦綸6相比，改性聚酯纖維的痠性染料可染性還存在差距，但明顯優于普通聚酯纖維。
본연구재제비산성염료가염취지섬유적기출상，대해섬유재상압비염조건하진행산성염료염색，고찰료염색조건대상염백분솔적영향，병여보통취지섬유、금륜6、양모、잠사등진행산성염료염색대비。실험득출교가공예조건위：산성염록3GM용량2%（o.w.f），염색시간1 h，욕비1∶50，재차조건하염료적상염백분솔체도53.5%。실험결과표명，여양모、잠사、금륜6상비，개성취지섬유적산성염료가염성환존재차거，단명현우우보통취지섬유。
A kind of modified polyester fiber were prepared and dyed with acidic dyes in order to test the dyeability of the fiber. The dye-uptake of acidic dyes to the modified polyester fiber was also compared with that of wool, silk, PA6 and PET. The optimum condition was as follows:dyeing time 1h, bath ratio 1∶50, in which the dye-uptake could reach 53.5%, when dosage of Brilliant Green 3GM Mas 2%(o.w.f). The dyeability of acidic dyes to the modified polyester fiber was lower than that of wool, silk and PA6, but much higher than that of PET.
