耐碱涤纶匀染剂TF-212WL的应用性能研究  

Study on the Application Performance of Alkali-resistant Polyester Leveling Agent TF-212WL

作　　者：王兰 王磊 郑灵芝 肖祥广 金鲜花 

机构地区：[1]传化智联股份有限公司

出　　处：《纺织导报》2024年第3期69-71,共3页China Textile Leader

摘　　要：前处理染色一浴法要求涤纶匀染剂耐碱稳定性好,而目前普通涤纶匀染剂多为脂肪醇聚氧乙烯醚与脂肪酸酯类的复配物,其在强碱条件下易水解,失去对分散染料的亲和力、乳化力等,无法用于前处理、染色一浴用匀染剂。针对这一问题,文章研究了耐碱涤纶匀染剂TF-212WL在不同碱剂条件下的应用性能,结果表明,其在不同碱剂条件下均能明显提高耐碱分散染料的高温分散性及移染性能。The one-bath dyeing method for polyester fabric pretreatment requires polyester leveling agents with strong stability against alkalis.The current common polyester leveling agents are mostly a combination of fatty alcohol polyoxyethylene ether and fatty acid esters,which are prone to hydrolyze under strong alkaline conditions and lose their affinity and emulsifying power towards dispersed dyes.In response to this issue,the paper examined how well the alkali-resistant polyester leveling agent TF-212WL performed under various alkali conditions.The results indicated that this leveling agent can greatly enhance the dispersion and transfer performance of alkali-resistant disperse dyes at high temperatures,across various alkali agent conditions.

关 键 词：涤纶 碱性染色 耐碱匀染剂 应用 

分 类 号：TS192.2[轻工技术与工程—纺织化学与染整工程]