The invention relates to the technical field of automotive materials, and particularly discloses a long-acting antibacterial automobile roof which comprises a first prefabricated fabric layer, a first non-woven fabric layer attached to the surface of the first prefabricated fabric layer, a polyurethane foam sheet attached to the surface of the first non-woven fabric layer and a second prefabricated fabric layer attached to the surface of the polyurethane foam sheet. The second non-woven fabric layer is attached to the surface of the second prefabricated fabric layer; the first prefabricated fabric layer and the second prefabricated fabric layer are both made of prefabricated fabric, and the first non-woven fabric layer and the second non-woven fabric layer are both made of non-woven fabric. The invention discloses a preparation method of the long-acting antibacterial automobile roof, which comprises the following steps: respectively coating glue between the first prefabricated fabric layer and the first non-woven fabric layer, between the first non-woven fabric layer and the polyurethane foam sheet, between the polyurethane foam sheet and the second prefabricated fabric layer, and between the second prefabricated fabric layer and the second non-woven fabric layer, then stacking, hot-pressing for 1-2 hours at 10-14 MPa, and drying to obtain the long-acting antibacterial automobile roof. The hot pressing temperature is 105-120 DEG C;
本发明涉及车用材料技术领域,具体公开了一种长效抑菌汽车顶棚,包括:第一预制面料层,贴覆在第一预制面料层表面的第一无纺布层,贴覆在第一无纺布层表面的聚氨酯泡片,贴覆在聚氨酯泡片表面的第二预制面料层,和贴覆在第二预制面料层表面的第二无纺布层;第一预制面料层和第二预制面料层的材质均为预制面料,而第一无纺布层和第二无纺布层的材质均为无纺布。本发明公开了上述长效抑菌汽车顶棚的制备方法,包括:向第一预制面料层与第一无纺布层之间、第一无纺布层与聚氨酯泡片之间、聚氨酯泡片与第二预制面料层之间、第二预制面料层与第二无纺布层之间分别涂覆胶水,然后堆叠,10‑14MPa热压1‑2h,热压温度为105‑120℃。
Long-acting antibacterial automobile roof and preparation method thereof
一种长效抑菌汽车顶棚及其制备方法
2025-03-07
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 / A01M Tierfang, Tierfallen oder Abschreckvorrichtungen für Tiere , CATCHING, TRAPPING OR SCARING OF ANIMALS / B29C Formen oder Verbinden von Kunststoffen , SHAPING OR JOINING OF PLASTICS / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / D06M Behandeln von Fasern, Fäden, Garnen, Textilgut, Federn oder aus solchen Materialien hergestelltem Fasergut, soweit nicht anderweitig in Klasse D06 vorgesehen , TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS |
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