The invention relates to a carpet for an automobile. The carpet for the automobile comprises a soft sound-insulating polyurethane layer (PUR), a hot melt adhesive layer and a surface protection layerwhich are sequentially arranged from bottom to top. The hot melt adhesive layer is made of an ethylene-vinyl acetate copolymer (EVA) or ethylene propylene diene monomer (EPDM), and the gram weight ofthe hot melt adhesive layer is 2880-3520 g/m<2>; and the surface protection layer is made of thermoplastic polyolefin (TPO), and the gram weight of the surface protection layer is 450-550 g/m<2>. Compared with the prior art, the carpet for the automobile provided by the invention has the advantages of convenience in cleaning, better appearance, good wear resistance, good sound insulation effect and the like.
本发明涉及一种汽车用地毯,该汽车用地毯包括从下至上依次设置的聚氨酯软质隔音层(PUR)、热熔胶层和表面保护层;所述的热熔胶层的材质为乙烯‑醋酸乙烯共聚物(EVA)或三元乙丙橡胶(EPDM),其克重为2880~3520g/m;所述的表面保护层的材质为热塑性聚烯烃(TPO),其克重为450~550g/m。与现有技术相比,本发明具有清洁方便、外观较佳、耐磨性好、隔音效果好等优点。
Carpet for automobile and manufacturing method thereof
一种汽车用地毯及其制造方法
2020-05-22
Patent
Electronic Resource
Chinese
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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