The invention relates to multi-layer sustainable polyvinyl chloride leather, a manufacturing method thereof and an automobile, the polyvinyl chloride leather comprises a compact layer, a foaming layer and a fabric layer which are sequentially stacked, the compact layer is prepared from a compact layer prefabricated material, the foaming layer is prepared from a foaming layer prefabricated material, in at least one of the compact layer prefabricated material and the foaming layer prefabricated material, at least one of the polyvinyl chloride, the plasticizer and the filler contains sustainable raw materials; the sustainable raw material in the polyvinyl chloride comprises one or a combination of two of environment-friendly polyvinyl chloride prepared by a biomass equilibrium method and a regeneration-circulation method, the sustainable raw material in the plasticizer comprises a plasticizer from vegetable oil, and the sustainable raw material in the filler comprises a plant filler. The carbon dioxide emission in the synthetic leather production process can be reduced, the ecological environment is protected, non-renewable resources are saved, and the sustainability of the synthetic leather is improved.

    本发明涉及一种多层可持续聚氯乙烯革及其制造方法、汽车,聚氯乙烯革包括依次层叠设置的致密层、发泡层和织物层,所述致密层通过致密层预制料制备,所述发泡层通过发泡层预制料制备,其中,所述致密层预制料和所述发泡层预制料的至少一个中,所述聚氯乙烯、所述增塑剂和所述填料中的至少一者中包含有可持续原料,所述聚氯乙烯中的可持续原料包括生物质平衡法和再生‑循环法制备的环保聚氯乙烯中的一种或者两种的组合,所述增塑剂中的可持续原料包括植物油来源的增塑剂,所述填料中的可持续原料包括植物填料。本发明能够降低合成革生产过程中的二氧化碳排放量,保护生态环境,且节约不可再生资源,提高合成革的可持续性。


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    Title :

    Multilayer sustainable polyvinyl chloride leather, preparation method thereof and automobile


    Additional title:

    多层可持续聚氯乙烯革及其制备方法、汽车


    Contributors:
    ZHANG YOUHAO (author) / CUI CHANGWEI (author) / SONG WEIFENG (author)

    Publication date :

    2024-05-14


    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 / B29D PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE , Herstellen besonderer Gegenstände aus Kunststoff oder aus Stoffen in plastischem Zustand / 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



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