The invention discloses an automobile roof capable of releasing negative oxygen ions, and belongs to the technical field of automobile parts. The automobile roof comprises a PU(polyurethane)base material layer, a PVC(polyvinyl chloride)fabric layer and a negative oxygen ion film layer, the PU base material layer and the PVC fabric layer are pressed by a wet mould pressing process, and the negativeoxygen ion film layer is formed by spraying negative oxygen ion conversion liquid on the PVC fabric layer and then air-drying. The PU base material layer is located on the bottommost layer of the automobile roof. The PVC fabric layer is composed of PVC, foaming and non-woven fabric and located between the PU base material layer and the negative oxygen ion film layer. The negative oxygen ion filmlayer is located on the uppermost layer of the automobile roof and makes direct contact with air, and negative oxygen ions are continuously released into an automobile. The negative oxygen ions released by the negative oxygen ion film layer can kill harmful substances such as bacteria, viruses and microorganisms, so that the environmental health of automotive trim is improved; the negative oxygenion film layer can adsorb active oxygen(oxygen free radicals)generated by pollutants, nitric oxide, cigarettes and the like originally coming from the atmosphere, harm of excessive active oxygen to the human body is reduced, and air is purified.

    本发明公开了一种可释放负氧离子的汽车顶棚,属于汽车零部件技术领域,包含PU基材层,PVC面料层和负氧离子膜层,PU基材层和PVC面料层使用湿法模压工艺压制而成,负氧离子膜层为负氧离子转换液喷涂在PVC面料层后风干而形成。所述PU基材层位于汽车顶棚最底层;所述PVC面料层由PVC+发泡+无纺布构成,位于PU基材层和负氧离子膜层之间;所述负氧离子膜层位于汽车顶棚最上层,与空气直接接触,不断向汽车内部释放负氧离子。负氧离子膜层释放的负氧离子,可以杀死细菌、病毒,微生物等有害物质,改善汽车内饰环境健康;负氧离子膜层能吸附原来自大气的污染物质、氮氧化物、香烟等产生的活性氧(氧自由基)、减少过多活性氧对人体的危害,使空气得到净化。


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    Titel :

    Automobile roof capable of releasing negative oxygen ions


    Weitere Titelangaben:

    一种可释放负氧离子的汽车顶棚


    Beteiligte:
    WANG XINGHAO (Autor:in) / LI YANQI (Autor:in) / ZHOU KAI (Autor:in) / ZHANG NAN (Autor:in) / TIAN YUN (Autor:in) / GAO SHILONG (Autor:in) / MA WENFENG (Autor:in) / LI YING (Autor:in)

    Erscheinungsdatum :

    2020-12-08


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    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 / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



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