Doped dyed polyester staple fiber,1.5d-15d,cut length 32mm-102mm, eco-friendly, suitable for spinning,non woven,carpet TECHNICAL PARAMETERSITEM 3DX32MM REG.ABLACKTenacity, CN/dtex3.6Breaking Elongation Rate,%35-40Length,+/-2.2%Denier/dtex3Mis cutting,mg/100g5fusion,mg/100g 200Crimping Numbers,pc/cm5Oil pickup,%0.15180Heat Dry Shrinkage ,%<8 Color Fastness: 5 polyester staple fiber(PSF) black