| abstract |
The present invention relates to a skin sheet impregnated with an elastic polymer based on a fiber entangled body such as a nonwoven fabric, and a composite sheet made of a woven or knitted material, which has high heat resistance and has good moldability when integrally molded. The present invention provides a composite sheet having excellent properties. The composite sheet material of the present invention is obtained by laminating a woven or knitted product via an adhesive resin layer to a skin sheet made of an elastic polymer and a fiber entangled body made of ultrafine fibers having an average single fiber diameter of 0.1 to 8 μm. A composite sheet material, wherein the woven or knitted material contains polyester fibers as a constituent component, and the polyester constituting the polyester fibers contains 1 to 500 ppm of a component derived from 1,2-propanediol. . [Selection diagram] None |