The invention discloses an automotive trim composite material and a manufacturing process, and the automotive trim composite material comprises a stone layer which is a natural or natural-like material with lines and has the thickness of 0.1-3mm; the coating is a polyethylene or UV coating sprayed on the upper surface of the stone layer, and the thickness of the coating is 0.002-1.2 mm; the framework layer is arranged on the lower surface of the stone layer so as to form the basic thickness and strength of the composite material; wherein the stone layer and the framework layer are fixed into a whole in a bonding mode. The automotive trim composite material has the advantage of low cost; and moreover, the production yield is high, and the personalized aesthetic requirements of the automotive trim can be quickly met.

    本申请公开一种汽车内饰复合材料及制作工艺,包括:石材层,为具有纹路的天然的或仿天然的材料,石材层的厚度介于0.1‑3mm;涂层,为在石材层的上表面喷涂设置的聚乙烯或UV涂层,涂层的厚度为0.002‑1.2mm;以及骨架层,设置在石材层的下表面,以形成复合材料的基本厚度和强度;其中,石材层通过粘接方式与骨架层固定为一体。本申请使汽车内饰复合材料具有成本低的优势;而且生产良率较高,能快速满足对汽车内饰的个性审美要求。


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    Title :

    Automobile interior composite material and manufacturing process thereof


    Additional title:

    一种汽车内饰复合材料及制作工艺


    Contributors:
    HE CHAOJUN (author) / YI HONGMEI (author)

    Publication date :

    2024-12-17


    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 / B29C Formen oder Verbinden von Kunststoffen , SHAPING OR JOINING OF PLASTICS / B29L INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES , Index-Schema für besondere Gegenstände in Verbindung mit Unterklasse B29C / B41M PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES , Druck-, Vervielfältigungs-, Markierungs- oder Kopierverfahren / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



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