The invention provides warm-fit artificial leather which sequentially comprises a bottom blank and a surface treatment layer from bottom to top, and the surface treatment layer is arranged on the bottom blank in a coating mode; the component of the surface treatment layer comprises graphene. The preparation method comprises the following steps: (1) preparing a bottom blank; (2) mixing water, graphene, polyurethane resin, a dispersing agent and a defoaming agent in parts by weight to obtain a surface treatment solution; and (3) coating the dense layer in the obtained bottom blank with the obtained surface treatment liquid, and then baking to form a surface treatment layer on the dense layer. The invention further provides an automobile interior made of the warm-fit artificial leather, an automobile component with the automobile interior and an automobile with any one or more of the warm-fit artificial leather, the automobile interior and the automobile component. According to the warm-fit artificial leather and the automotive trim, self heating can be achieved without arranging a heating pad on the back face, and the heating speed is high. The preparation method is simple. The automobile component is free of surface quality problems such as wrinkles, good in attractiveness and high in heating speed. And the automobile driving experience is good.
本发明提供一种温适人造革,由下至上依次包括底胚和表面处理层,表面处理层涂覆设置于底胚上;表面处理层的组分包括石墨烯。其制法包括:(1)制备底胚;(2)按照重量份数将水、石墨烯、聚氨酯树脂、分散剂和消泡剂混合,得到表面处理液;(3)将所得表面处理液涂覆于所得底胚中的密实层上,然后经烘烤在密实层上形成表面处理层。还提供利用前述温适人造革制得的汽车内饰,具有前述汽车内饰的汽车构件,具有前述温适人造革、汽车内饰和汽车构件中任一项或多项的汽车。该温适人造革及汽车内饰,无需在其背面布置加热垫即可实现自身的加热,且加热速度快。制法简单。汽车构件无褶皱等表面质量问题,美观性好,加热速度快。汽车驾乘体验好。
Warm-suitable artificial leather and preparation method thereof, automotive trim, automotive component and automobile
温适人造革及其制法、汽车内饰、汽车构件和汽车
2024-12-20
Patent
Electronic Resource
Chinese
IPC: | D06N WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL , Wand-, Fußboden- oder ähnliche Belagstoffe, z.B. Linoleum, Wachstuch, Kunstleder, Dachpappe, bestehend aus einem mit einer Schicht aus makromolekularem Material überzogenen Fasergewebe / 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 / B62D MOTOR VEHICLES , Motorfahrzeuge |
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