沸水收缩率 [
fèi shuǐ shōu suō lǜ]
[纺] boiling water shrinkage
- 实践表明:通过对设备的局部改造和适当的工艺调整,可生产中高沸水收缩率涤纶FDY。
The experimental results showed that Med-high boiling rate PET FDY can be obtained by partial innovation of the machine and process adjustment. - 根据织造用涤纶POY的特点.研究了其工艺和控制方法.认为POY沸水收缩率染色均匀性的控制适当且稳定是关键因素。
According to the characteristic of PET POY direct used for weaving, the process and controlling method are studied. - 以生丝/氨纶包缠丝沸水收缩率的测试为基础,分析指出生丝/氨纶包缠丝的沸水收缩率性能指标基本上能反映生丝/氨纶包缠丝的弹性性能。
On the basis of measurement results of its shrinkage in boiling water, it is pointed out that the elastic property of silk/polyurethane wrapped yarns can roughly reflect its elastic characteristics.