According to the scheme, the wear-resistant polyurethane trunk carpet is designed into a multi-layer composite carpet, the uppermost layer of the carpet is a needle-punched surface carpet, the layer serves as a decorative layer, the material of the needle-punched surface carpet can be selected according to needs during actual processing, and the needle-punched surface carpet can be replaced with a tufted surface carpet according to needs; the polyethylene rubber plate is arranged below the needled surface carpet, the polyethylene rubber plate serves as a framework layer, the carpet can be kept stiff and smooth and is not prone to deformation, and the mechanical property of the carpet can be guaranteed through the design of the polyethylene rubber plate; the non-woven fabric is designed below the polyethylene rubber plate and serves as a spacing layer, the other side of the non-woven fabric is foamed to form the polyurethane foaming layer, and the polyurethane foaming layer serves as a sound insulation layer, so that the sound insulation effect of the carpet can be guaranteed; the bottommost layer is the polyethylene protective film, and the polyethylene protective film has excellent strength and wear resistance and can protect the polyurethane foaming layer.

    本发明公开了一种耐磨聚氨酯行李箱地毯及其制备方法,方案设计为多层复合地毯,其中地毯最上层为针刺面毯,该层作为装饰层,实际加工时可根据需要选择针刺面毯的材质,也可根据需要将针刺面毯替换为簇绒面毯;针刺面毯下方为聚乙烯胶板,聚乙烯胶板作为骨架层,能够使地毯保持挺括,不易变形,而且聚乙烯胶板的设计也能够保证地毯的力学性能;聚乙烯胶板下方设计了无纺布,无纺布作为间隔层,无纺布另一侧发泡形成聚氨酯发泡层,聚氨酯发泡层作为隔音层,能够保证地毯的隔音效果;最底层为聚乙烯保护膜,聚乙烯保护膜具有较优异的强度和耐磨性能,能够对聚氨酯发泡层进行保护。


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    Title :

    Wear-resistant polyurethane trunk carpet and preparation method thereof


    Additional title:

    一种耐磨聚氨酯行李箱地毯及其制备方法


    Contributors:
    LIU XILANG (author)

    Publication date :

    2022-12-23


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM , Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse / B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / C08J Verarbeitung , WORKING-UP / C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS , Massen auf Basis makromolekularer Verbindungen / D06M Behandeln von Fasern, Fäden, Garnen, Textilgut, Federn oder aus solchen Materialien hergestelltem Fasergut, soweit nicht anderweitig in Klasse D06 vorgesehen , TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS



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