The invention relates to the technical field of automobile foot mats, and particularly discloses an antibacterial automobile foot mat and a preparation method thereof.The antibacterial automobile foot mat is prepared from, by weight, 82-86 parts of polyvinyl chloride, 13-15 parts of chlorinated polyethylene, 9-12 parts of an active antibacterial component, 36-44 parts of a functional component, 3.9-4.5 parts of a heat stabilizer, 1.6-4.0 parts of a lubricant, 2.2-2.8 parts of an antioxidant and 3-4 parts of an ultraviolet light absorber; the active antibacterial component and the functional component are added, the active antibacterial component has a cardanol structure, a quaternary ammonium salt structure, pyridyl and amino, not only can be entangled with a polyvinyl chloride alkyl molecular chain to form a molecular interpenetrating network structure, but also has good antibacterial performance, and meanwhile, the active antibacterial component can generate hydrogen-bond interaction with the functional component, so that the antibacterial performance is improved. The antibacterial property, the ultraviolet aging resistance and the mechanical property of the automobile foot mat are improved.

    本申请涉及汽车脚垫技术领域,具体公开了一种抗菌汽车脚垫及其制备方法,包括以下重量份原料:聚氯乙烯82‑86份、氯化聚乙烯13‑15份、活性抗菌组分9‑12份、功能组分36‑44份、热稳定剂3.9‑4.5份、润滑剂1.6‑4.0份、抗氧剂2.2‑2.8份和紫外线吸收剂3‑4份;本申请加入了活性抗菌组分和功能组分,活性抗菌组分上有腰果酚结构、季铵盐结构、吡啶基和氨基,不仅能与聚氯乙烯烷基分子链纠缠结形成分子互穿网络结构而且具有良好的抗菌性能,同时活性抗菌组分能与功能组分产生氢键作用,提高了汽车脚垫的抗菌性、耐紫外老化性和力学性能。


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    Title :

    Antibacterial automobile foot mat and preparation method thereof


    Additional title:

    一种抗菌汽车脚垫及其制备方法


    Contributors:
    HAN KEYING (author)

    Publication date :

    2025-05-27


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet / C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS , Massen auf Basis makromolekularer Verbindungen / C08K Verwendung von anorganischen oder nichtmakromolekularen organischen Stoffen als Zusatzstoffe , USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS



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