涤纶织物碱胺同浴改性前热定形条件选择

Selection of Thermosetting Conditions for Polyester Fabric before One-bath Modification with Alkali and Amine

从减量率、结晶度、回潮率、酸性染料上染性能及断裂强度等方面考察热定形条件的温度、时间、张力对涤纶织物碱胺同浴改性效果的影响，以确定合理的热定形条件。

hermosetting conditions are investigated in terms of rate of alkali deweighting,crystallinity,moisture regain,up-taking of acid dyes and breaking tenacity.The effects of temperature,time and tension on the results of modification of polyester fabric with alkali and amine in one-bath are studied,so as to determine the rational thermosetting conditions of the fabric.