The invention discloses a novel automobile carpet material, and belongs to the technical field of automobile carpet materials. The automobile carpet material sequentially comprises a needled carpet blank, a PET non-woven fabric, an EPDM layer and a PUR foaming structure from top to bottom, the thickness of the needled carpet blank is 8-10mm, the thickness of the PET non-woven fabric is 1-2mm, thethickness of the EPDM layer is 1-3mm, and the thickness of the PUR foaming structure is 30-60mm. According to the invention, a fabric layer, a middle skeleton layer and a backing material layer are compounded to form the tightly integrated compression molding interior sheet. The needled carpet blank serves as a direct appearance surface of the interior trim part and is used for providing a good appearance effect, the EPDM rubber and plastic particles are heated to be in a molten state and are uniformly coated on the carpet fabric to serve as a framework material for maintaining a molded surface, good waterproof, sound insulation and heat insulation effects are achieved, and the backing material layer generally adopts non-woven fabric and is used for slowing down molding stretching and improving the molding performance of the carpet.
本发明公开了一种新型汽车地毯材料,属于汽车地毯材料技术领域,从上到下依次由针刺毯坯、PET无纺布、EPDM层及PUR发泡结构组成,所述针刺毯坯的厚度为8‑10mm,PET无纺布的厚度为1‑2mm、EPDM层的厚度为1‑3mm,PUR发泡结构的厚度为30‑60mm。本发明将面料层、中间骨架层和底料层复合起来就形成了紧密一体的模压成型内饰片材。针刺毯坯作为内饰件的直接外观面,用于提供良好的外观效果,EPDM橡塑粒子加热到熔融状态均匀的背涂到地毯面料上作为保持型面的骨架材料,具有良好的防水、隔音、隔热作用,底料层一般采用无纺布,用于减缓成型拉伸,增加地毯的成型性能。
Novel automobile carpet material
一种新型汽车地毯材料
2021-01-05
Patent
Elektronische Ressource
Chinesisch
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 / B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet |
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