The invention relates to the technical field of automobile roof systems, and particularly discloses a dry process automobile interior ceiling base material and a preparation method thereof. A dry process automotive interior ceiling base material comprises a base layer and a reinforcing layer, and the base layer and the reinforcing layer are both of a multi-layer structure. A skylight reinforcing frame is arranged on the base layer, and the reinforcing layer is arranged in the base layer between the boundary of the end, close to an automobile head, of the skylight reinforcing frame and the boundary of the end, close to the automobile head, of the base material. The automobile interior ceiling base material prepared by the dry process is suitable for preparing an automobile ceiling with a skylight structure, has the advantages of light weight and low odor, has enough rigidity and strength for assembling various secondary parts, and meets the modularized supply requirement of the automobile ceiling.
本申请涉及汽车车顶系统技术领域,具体公开了一种干法工艺汽车内饰顶棚基材及其制备方法。一种干法工艺汽车内饰顶棚基材,包括基础层和加强层,所述基础层和所述加强层均为多层结构;所述基础层上设置有天窗加强框,所述加强层设置于所述天窗加强框靠近汽车车头一端的边界和所述基材靠近汽车车头的一端边界之间的基础层内部。本申请的一种干法工艺汽车内饰顶棚基材适用于制备具有天窗结构的汽车顶棚,具有轻质和低气味性的优点,同时具有足够的刚性和强度来装配各种二级零件,满足汽车顶棚模块化的供货要求。
Dry-process automotive interior ceiling base material and preparation method thereof
一种干法工艺汽车内饰顶棚基材及其制备方法
2025-02-14
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 / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / C08F MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS , Makromolekulare Verbindungen, erhalten durch Reaktionen, an denen nur ungesättigte Kohlenstoff-Kohlenstoff-Bindungen beteiligt sind / C09J ADHESIVES , Klebstoffe |
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