地毯用锦纶的染性能研究.pdf

地毯用锦纶的染色性能研究 摘 本课题研究了酸性染料染锦纶地毯／纱的染色性能，通过固色剂固色和超声波染色技 术改善皂洗牢度：初步探讨了染料混拼染色对锦纶地毯纱耐光色牢度的影响，采用在添加 助剂或超声波染色的方法来进行改善；分析染色及固色条件对K／S值，皂洗牢度，耐光色 牢度等的影响，确定了合理的工艺流程、优化了工艺条件。 结果表明：固色剂ZetesalNR对锦纶地毯／纱的固色效果较好；天龙染料的最佳固色工 艺为：用量2．O∥L，温度70℃，时间30min，天龙A染料的最佳固色工艺为：用量1．4g／L， 均对列S值无显著影响，干、湿摩擦牢度达5级，耐光色牢度达到4级以上。 天龙染料混拼染色耐光色牢度不理想，三拼染色时仅为2级；日晒牢度增进剂X对改 善天龙染料拼色时的耐光色牢度比较有效，优化工艺得最佳工艺条件：用量为5．09／L，温 牢度达5级。 关键词：酸性染料；锦纶地毯／纱；固色；超声波染色；皂洗牢度；耐光色牢度 文献综述 STUDYONTHEDYEINGPROPEI之TIESOFPACARPET Abstract Inthis ofPA acid were paper,thedyeingpropertiescarpet／yamdyedby dyes methodandultrasonicwave wereusedto thewash fixing technology improve the ofthe fastnessonPA withacid combinationwasstudied． impact light carpetyamdyed dyes the Anti—UVauxiliariesmethodortheultrasonicwave were inorder technology adding adopted to the fastness．Theinfluencesof andfixationconditionsontheK／S improvelight dyeing value， thewash fastnessetcwerestudied．Theflowrationalizationwasmade fastness，the light process andthe wasobtainedthe test． optimizedprocess by orthogonal NR Theresultsshowedthattheeffectof onPA with Zetesal dyeingcarpet／yamfixingagent Was ofthe PA Telon optimizeprocess processcarpet／yamdyedby preferable．The dye·fixing as