CAJ | 학술논문

选用不同结构类型的分散染料上染改性聚芳口恶二唑织物，研究了影响的主要工艺参数(温度、保温时间、pH、浴比)，探讨了改性聚芳口恶二唑织物染色性能的优缺点。结果表明：偶氮苯类和含有-OH、-NH2等极性基团且分子结构较大的蒽醌类分散染料对改性聚芳口恶二唑织物的染色性能较好。染色后织物的摩擦牢度和皂洗牢度较好，深色织物比浅色织物的日晒色牢度好。织物的优化染色工艺条件为：中性条件下，室温入染，升温至120℃，保温30 min。
선용불동결구류형적분산염료상염개성취방구악이서직물，연구료영향적주요공예삼수(온도、보온시간、pH、욕비)，탐토료개성취방구악이서직물염색성능적우결점。결과표명：우담분류화함유-OH、-NH2등겁성기단차분자결구교대적은곤류분산염료대개성취방구악이서직물적염색성능교호。염색후직물적마찰뇌도화조세뇌도교호，심색직물비천색직물적일쇄색뇌도호。직물적우화염색공예조건위：중성조건하，실온입염，승온지120℃，보온30 min。
Modified aromatic polyoxadiazole fabrics were dyed by disperse dyes with different structure. Effects of dyeing temperature, time, pH and bath ratio on dyeing properties were investigated. The advantages and disadvantages of dyeing properties for modified aromatic polyoxadiazole fabrics were also discussed. Results show that azobenzene disperse dyes and anthraquinone disperse dyes with -OH and -NH2 polar groups exhibit better dyeing properties to the modified aromatic polyoxadiazole fabrics. Good rubbing fastness and soaping fastness of the dyed fabrics were obtained after dyeing. The light fastness of the dark-colored fabric is better than the light-colored fabric. The optimum dyeing process is that the fiber was dyed at room temperature and warmed up to 120℃for 30 min under neutral condition.