... as customers' requirements. type,include:50D/36F,75D/36F,100D/36F,125D/36F,130D/36F,150D/48F,200D/96F,300D/96 Although ... with polyester fiber,thr temperature of PBT polyester yarn melting point andglassily is more lower than ... ,abrasion resiatance,crimp,elasticity and better recovery than nylon.3. Easy dyed. And also it has ... for medical treatment.Space:30D-300D(DTY) PBT polyester yarn 30D-600D ...