阳离子型有机氟硅增深剂与聚氨酯乳液的复配增深整理  

Compound deepening finishing of cationic organosilicon silicon and polyurethane emulsion

作　　者：张萍 郭连娣 俞成丙[2] ZHANG Ping;GUO Liandi;YU Chengbing(Pulcra Specialty Chemicals(Shanghai)Co.Ltd.,Shanghai 201512,China;College of Materials Science and Engineering,Shanghai University,Shanghai 200444,China)

机构地区：[1]科凯精细化工(上海)有限公司,上海201512 [2]上海大学材料科学与工程学院,上海200444

出　　处：《印染助剂》2020年第9期55-58,共4页Textile Auxiliaries

摘　　要：涤纶是3大合成纤维中用量最大的品种,由于其结构致密、结晶度高、表面光滑、表面折射率高,导致难染深色。根据光学折射理论,将阳离子型有机氟硅增深剂与聚氨酯乳液进行复配增深,增深后涤纶织物的K/S值大幅提升(可提高34.8%),且综合使用性能优良。Polyester was the most wildly used kind among three synthetic fibers.Because of its dense structure,high crystallinity,smooth surface and high surface refractive index,it was very difficult to dye deeply.According to the theory of optical refraction,the cationic organic fluorine-silicon deepening agent and polyurethane emulsion were compounded to increase the depth.The K/S value of polyester fabric could be greatly increased after deepening,which was increased by 34.8%,and the comprehensive performance was excellent.

关 键 词：涤纶 增深剂 复配 整理 

分 类 号：TQ610.4[化学工程—精细化工]