PBT stretch yarn

stretch yarnalthough the fiber made by PBT has the similar characters with polyester fiber,thr temperature of PBT fibers melting point andglassily is more lower than polyester fiber,which improve the softness and elasticity on its macro-molecule chain. Therefore,it also has some special features such as excellent elasticity and easy-dyed.Features:1. Good durable,dimensional stability.2. Comfortable hand-feeling,good water absorption,abrasion resiatance,crimp,elasticity and better recovery than nylon.3. Easy dyed. And also it has good color fastness.4. Good character like chemucal and medicine reagents resistance,light and heat resistance.Application:Widely used in lots of areas especially making swimsuit,training wear,elasticized jeans and bandage for medical treatment.Space:30D-300D(DTY)