高弹性纤维修聚酯主Fibe

High Elastic fiber--Modified Polyester Staple Fiber Elastic fiber with harrd polymer sects low modulus, soft polymer sects high modulus. Its handle is superior than PTT and Cashmere, very soft. It is with good elastic, and good fastness to alkali and chlorine. It doesnt need pre-heat Setting.Production Items Type Luster De' Length(mm) Remark HEF SD 1.5 5 32 120 Spinning,Nonwoven Features·Excellent elastic performance and recovery, the elongation reaches 185220. · Elastic performance and recovery has no loss under 4% NaOH, high temperature pressure dyeing , 180 high temperature setting. · Very soft handle.ApplicationsTights,underwear, sports wear, swimwear, casual wear, women suits, top-grade knitting, stockings, etc.