苎麻纱碱变性的研究

Study on Alkali Modification of Ramie Yarns

改性后的苎麻纱其微细结构和形态结构发生了变化,导致其性能变化。适当控制变性条件,有可能在纤维强度损失较小的情况下,改善苎麻纱和针织物的性能。

The results show that when the ramie yarns are modified, the change of their infibre and shape structure takes place, and leads to the change of their properties. As long as we control proper modified conditions, the properties of ramie yarns and knits can be improved under the condition of yarns strength lossing slightly.