Cationic Chemical Fiber PSF Polyester Fiber 1.4D 38mm For Yarn 1. Description: Polyester fabric is a synthetic fiber, called polyester in China. Many clothes are made of this material. The advantage is that it ... Подробнее
GRS Certified 1.4D*38MM Regenerated Polyester Staple Fiber For Spinning PSF 1. Description: Cationic retarding agent is used to block acid groups on acrylic fiber. The addition of retarding agent makes acrylic ... Подробнее
100% Polyester Semi Dull Dyeable Fiber Psf For Spinning China Manufactures 1. Description: The polyester fiber fabric is strong and wear-resistant, has a certain sense of stiffness, is easy to wash and dry, has ... Подробнее
Good Fastness Psf As 1.2d 1.4dx38mm Virgin Polyester Staple Fiber Dyeable 1. Description: Nowadays the commonly used method is adding dimethyl isophthalate with polarity-based SO3Na into the polyester chips. ... Подробнее