QL-89浆料的性能研究及应用

The Performance Investigation and Application of QL-89 Size

对ＱＬ－８９浆料的理化性能和浆液浆膜性能作了测试分析和研究，对上浆性能和应用中的浆纱质量、经济效益作了比较、评价和总结。

At first，the properties of the QL-89 size are measured，analyzed and investigated with respect to the physicochemical aspect and the size film. There- fore，the sizing performance and the applied yam quality，togeer with the economical results are compared，assessed and concluded.