Carbon fiber composite wallboard and preparation process thereof
A composite wallboard and preparation process technology, applied in the field of sheet metal, can solve the problems of rising vehicle weight, self-heavy wallboard, difficult assembly, etc., and achieve the effects of weight reduction, good thermal insulation and fire resistance, and reduction of air bubbles
Pending Publication Date: 2021-12-10
凯博泰利苏州新材料技术有限公司
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Problems solved by technology
[0002] Traditional composite wall panels generally adopt a composite structure of FRP and rigid foam, in which the strength is low, the density is high, and the wall panels have a large self-weight, which makes assembly difficult and increases the weight of the vehicle
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[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0022] In describing the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", " The orientation or positional relationship indicated by "outside", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referre...
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Abstract
The invention relates to the technical field of plates, and concretely relates to a carbon fiber composite wallboard and a preparation process thereof. The carbon fiber composite wallboard comprises a carbon fiber layer, an aerogel felt, rigid foam and a veneer, and the carbon fiber layer, the aerogel felt, the rigid foam and the veneer are sequentially bonded through a binder from top to bottom and are formed by pressing through a bag pressing forming process. The composite wallboard has the advantages that the problems that a traditional wallboard is large in weight and low in strength are solved, the aerogel film is additionally arranged between the surface layer carbon fiber board and the rigid foam, better heat preservation and fireproof performance is achieved, and the weight is reduced by 30-40% compared with that of a traditional composite wallboard; compared with the traditional composite wallboard, the strength is improved by two times; and the aerogel film is added, so that better heat preservation and fireproof performance is achieved.
Description
technical field [0001] The invention relates to the technical field of panels, in particular to a carbon fiber composite wall panel and a preparation process thereof. Background technique [0002] Traditional composite wall panels generally adopt a composite structure of glass fiber reinforced plastics and rigid foam, which has low strength, high density, and heavy wall panels, which makes assembly difficult and increases the weight of the vehicle. [0003] Therefore need to design a kind of carbon fiber composite wallboard and its preparation process to solve the above problems. Contents of the invention [0004] The object of the present invention is to provide a carbon fiber and paper honeycomb sandwich structure decorative panel to overcome the above-mentioned shortcomings in the current prior art. [0005] In order to achieve the above object, the present invention adopts the following technical solutions: [0006] A carbon fiber composite wallboard, which includes ...
Claims
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IPC IPC(8): B32B9/00
CPCB32B5/02B32B5/18B32B5/26B32B5/245B32B5/32B32B21/14B32B21/08B32B21/047B32B27/40B32B27/065B32B27/08B32B7/12B32B37/003B32B37/1018B32B37/12B32B37/06E04B2/00E04C2/30B32B2262/106B32B2266/126B32B2266/0278B32B2307/304B32B2307/3065B32B2607/00
Inventor 杜小建陈俊华李聪
Owner 凯博泰利苏州新材料技术有限公司