【摘要】 采用黑曲霉孢子粉对蚕丝织物染色,探讨了染液p H值、染色时间、媒染剂质量浓度和孢子粉质量浓度对染色效果的影响。结果表明:黑曲霉孢子粉4 g/L,媒染剂混合稀土0.4 g/L,p H值6.5,染色时间24 h的条件下,染色织物可获得较深的颜色和良好的色牢度。更多还原

【Abstract】 The Aspergillus niger spores powder is applied to silk dyeing. The influences of p H value, dyeing time and concentration of mordants and spores powder on dyeing properties of silk fabric are investigated. The results show that the dyed silk fabric can obtain deep shade and good color fastnesses under the conditions of Aspergillus niger spores powder4 g/L,the mixed rare earth mordant 0.4 g/L, p H value 6.5, dyeing time 24 h.更多还原