SUEDE LIKE ARTIFICIAL LEATHER WITH EXCELLENT STRENGTH AND ELONGATION PROPERTIES

摘要

Suede-like artificial leather is provided to have form stability having durability against external force by improving strength and elongation properties, and easily sew a winding part, thereby easily using the suede-like artificial leather as a material for furniture and vehicles requiring the durability. A non-woven fabric is formed of ultrafine staple fibers below 0.3 denier in thickness and interlaced with each other. Woven stuff or knitted goods are interlaced with the ultrafine staple fibers of the non-woven fabric, wherein a static load elongation of the woven stuff or knitted goods measured under 8kgf load is 10-30%. A composite sheet is formed of the non-woven fabric and the woven stuff or knitted goods. Polyurethane is filled in the composite sheet so that tensile strength of the composite sheet in vertical and horizontal directions is 35-60 kgf/50mm and a static load elongation in vertical and horizontal directions is 8-25%.