烷基磷酸酯钾盐在聚酯短纤维上的应用  

Application of potassium alkyl-phosphate on the surface of polyester staple fiber

作　　者：孙玉[1] 郑帼[1] 窦春花[1] 

机构地区：[1]天津工业大学高新技术实业公司,天津300160

出　　处：《纺织学报》2006年第5期73-75,共3页Journal of Textile Research

摘　　要：从宏观及微观两方面探讨了烷基磷酸酯钾盐(PK)对聚酯短纤维抗静电性和摩擦特性的影响。实验表明,烷基磷酸酯钾盐单、双酯的量比及温、湿度对纤维的抗静电性都有较大影响;PK乳液的粒径对其影响不大,但对纤维的摩擦特性有显著影响。通过环境扫描电镜的观察发现,当PK乳液吸附量为0.1%时,能较好地包裹住纤维表面,当吸附量为0.3%时,C18PK在纤维表面的堆积多于C12PK。The effects of potassium alkyl-phosphate（PK） on the antistatic and friction properties of polyester （PET） staple fiber were discussed from both macroscopic and microscopic aspects. The results demonstrated that the mono/diesters ratio, temperature and humidity had considerable influence on the antistatic property of fiber. The particle size of PK emulsion had little influence on the antistatic property but marked influence on the friction. In addition, the morphology of surface of fiber was observed by environmental scanning electronic microscopy （ESEM）. It indicated that the surface of fiber can be covered well by PK when the absorption amount is 0.1 percent, whereas C18PK results in more deposits on the surface of fiber than C12PK when the absorption amount is 0. 3 percent.

关 键 词：烷基磷酸酯钾盐 聚酯短纤维 抗静电性 摩擦特性 粒径 

分 类 号：TQ423.11[化学工程]