Product Description
Good expansion and excellent elastic recovery. The three-dimensional curling structure of T400 fiber will make the fiber have excellent elasticity. Generally, the elasticity of T400 filament is 2 to 5 times that of ordinary PET filament. Even after 500 repeated stretches, its elastic recovery rate can be maintained at more than 95%. Because of its good elastic resilience, T400 fiber can replace some spandex and nylon without thermal shaping. The product size is more stable and the quality is more unifor