CAJ | 학술논문

分析了涤纶纬弹织物染色时加入阻染剂和染色后进行还原清洗对沾色性能的影响.采用4 g/L芳香族磺酸衍生物阻染剂阻染,并加强还原清洗,可有效改善涤纶纬弹织物的耐洗沾色牢度.其还原清洗优化工艺为:强力还原剂GRE 1.5 g/L,温度90℃,时间25 min.在该条件下处理的涤纶纬弹织物耐洗沾色牢度可达4级,其效果明显优于传统还原清洗工艺.
분석료조륜위탄직물염색시가입조염제화염색후진행환원청세대첨색성능적영향.채용4 g/L방향족광산연생물조염제조염,병가강환원청세,가유효개선조륜위탄직물적내세첨색뇌도.기환원청세우화공예위:강력환원제GRE 1.5 g/L,온도90℃,시간25 min.재해조건하처리적조륜위탄직물내세첨색뇌도가체4급,기효과명현우우전통환원청세공예.
The influence of blocking agent and reduction cleaning on resistance to staining of polyester weft-elastic fabric was studied. It was shown that the performance of resistance to staining could be improved by using 4 g/L blocking agent of aromatic sulfonic acid derivatives and strengthening the reduction cleaning process. The optimal reduction cleaning process was reductant GRE 1.5g/L, and cleaning at 90 ℃ for 25 rain. So better dyeing effects were obtained and color fastness to staining reached 4 grade compared to traditional process.