抗起毛起球腈纶的开发与应用前景

从织物起毛起球的机理入手,分析了腈纶织物起球的特点和主要影响因素,着重介绍了聚合改性法、纺丝工艺调整法、整理改性法等抗起球腈纶常用的三种制造方法。上海石化腈纶部选择在一定聚合配比条件下,采用纺丝工艺调整法进行了抗起球腈纶的研发。从研发结果看,产品无论在抗起球效果还是染色性能上均达到了进口同类产品水平,市场应用广阔。

Development and Application of Anti-pilling Acrylic Fiber

The features and main influencing factors of acrylic fabrics pilling were analyzed in this paper with the help of knowledge of fabrics pilling mechanism, and the emphases were put on to introduce the three normal production methods of anti-pilling acrylic fiber, which were polymerization modification method, spinning process adjustment method and after-treatment modification method. Acrylic fiber division of SPC had researched and developed the anti-pilling acrylic fiber by the spinning process adjustment method under the condition that the polymerization ratio was constant. The results showed that both the anti-pilling effect and dyeability of the anti-pilling acrylic fiber had the same quality level as that of imported fiber, the fiber had broad market prospect.