The invention discloses an automobile sound insulation carpet processing technology and an automobile carpet. The automobile sound insulation carpet processing technology comprises the following steps: S1, material selection; s2, mixing the materials; s3, material cutting; s4, bonding; s5, detecting and sub-packaging: preparing the following materials: cotton cloth, ethylene propylene diene monomer, natural rubber, a foam board, a plasticizer, an accelerant, an adhesive, polytetrafluoroethylene and a filler, the plasticizer is prepared by mixing fatty acid ester, phthalate and non-phthalate according to a ratio of (1-8): (2-8): (1-5), the accelerant is prepared by mixing zinc chloride, magnesium chloride and diaminobenzene, and the filler is prepared by mixing sodium hydroxide, sodium hydroxide and sodium hydroxide; the ratio of the modified rubber to the foam board is (2-5): (1-9): (1-6), the sound insulation performance of the carpet can be enhanced by adding the modified rubber and the foam board to the inner side of the carpet, the comfort and the sound effect can be greatly improved, the driving and riding experience is remarkably improved, and the top of the carpet is coated with polytetrafluoroethylene, so that the carpet has extremely low surface energy and excellent hydrophobicity and pollution resistance, and is suitable for being popularized and applied. And the cleanliness of the carpet is improved.

    本发明公开了一种汽车隔音地毯加工工艺及汽车地毯,包括以下步骤:S1:材料选择;S2:材料混合;S3:材料切割;S4:粘合;S5:检测分装,准备以下材料:棉布、三元乙丙橡胶、天然橡胶、泡沫板、增塑剂、促进剂、粘合剂、聚四氟乙烯和填料,增塑剂为脂肪酸酯、邻苯二甲酸酯和非邻苯二甲酸酯混合制得,其配比为1‑8:2‑8:1‑5,促进剂为氯化锌、氯化镁和二氨基苯混合制得,其配比为2‑5:1‑9:1‑6,本发明通过在地毯的内侧添加改性橡胶和泡沫板,就可增强地毯的隔音性,可极大的提升舒适性和音响效果,显著改善驾驶和乘坐体验,并且地毯的顶部涂抹有聚四氟乙烯,具有极低的表面能,优异的疏水性和抗污性,增加地毯的整洁度。


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    Title :

    Automobile sound insulation carpet processing technology and automobile carpet


    Additional title:

    一种汽车隔音地毯加工工艺及汽车地毯


    Contributors:
    DING JUNFEI (author) / GAO XINCHAO (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 / 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 / C08K Verwendung von anorganischen oder nichtmakromolekularen organischen Stoffen als Zusatzstoffe , USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS / C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS , Massen auf Basis makromolekularer Verbindungen



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