| abstract |
The present invention provides a composite sheet, which is a composite sheet comprising a skin sheet impregnated with an elastic polymer based on a fiber entanglement such as a non-woven fabric, and a fabric, which has high heat resistance and is integrated Excellent formability during molding. The composite sheet of the present invention is a composite sheet in which a fabric is bonded to a skin sheet via an adhesive resin layer, the skin sheet is formed of a fiber entanglement and an elastic polymer, and the fiber entanglement is composed of an average single fiber It is formed of ultrafine fibers having a diameter of 0.1 to 8 μm, the fabric contains polyester fibers as a constituent, and the polyester constituting the polyester fibers contains 1 to 500 ppm of a component derived from 1,2-propylene glycol. |