Laminated plate and manufacturing method thereof
A technology of laminated board and lower layer, applied in the field of laminated board, can solve the problems of the influence of insulating electrical properties, can not meet the problems of single material, easy wear and aging of surface materials, and achieve the effect of various functions and material strength.
Active Publication Date: 2014-12-24
深圳市中科恒润科技发展有限公司
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Problems solved by technology
However, when the product requires a single material that can not only meet the insulation and electrical properties but also meet the special requirements of product strength or magnetism, the combination of surface lamination has obvious shortcomings, because the combination of two materials on the surface is easy to delaminate, and the surface material Easy to wear and age
The insulation and electrical properties of the material are greatly affected, and it cannot meet the requirements of strengthening and functionalization of a single material
Method used
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Embodiment Construction
[0014] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings.
[0015] The laminated board of the embodiment of the present invention, in the production process, after the base material of the middle layer 2 of the laminated board is impregnated with resin to form a prepreg, the middle layer 2 prepreg is processed (punched or gong-shaped) according to requirements, and reserved Out of slot 4 combined with other materials, other materials are processed according to the size of the slot and placed in the slot of the prepreg for pre-embedding, and then the entire prepreg is placed on both sides of the upper layer 1 and lower layer 3 of the laminate as required, and then Then enter the press for compression polymerization. In this way, after the product comes out, other materials are in the laminated board, and the perfect combina...
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The embodiment of the invention discloses a laminated plate which comprises an upper layer, a middle layer and a lower layer, wherein the upper surfaces of all layers are respectively immersed with resin layers; the laminated plate is formed by pressing and polymerizing all the layers. The invention further discloses a manufacturing method for the laminated plate. The manufacturing method comprises the following steps: processing a punch hole or a gong shape on a prepreg when the middle layer is immersed with resin and is semi-cured; preserving a slot position for bonding the prepreg with other materials; processing the other materials according to the sizes of the slot positions and then placing the processed materials in the slot positions of the prepreg for embedding; feeding prepregs of the upper layer and the lower layer in a pressing machine for pressing and polymerizing. According to the laminated plate disclosed by the embodiment of the invention, the complete and stable bonding of the laminated plate and the other materials is realized, and the application requirements of improving strength of the materials and achieving multiple functions are realized.
Description
technical field [0001] The invention relates to the field of laminated boards, in particular to a pre-embedded laminated board produced by combining laminated boards with other metal materials, inorganic non-metallic materials and magnetic materials and a manufacturing method thereof. Background technique [0002] At present, the known laminated board technology of combining laminated boards with other materials mainly consists of one-sided, double-sided, or multi-layered combinations of a type of laminated board and other materials on the surface of the formed board. However, when the product requires a single material that can not only meet the insulation and electrical properties but also meet the special requirements of product strength or magnetism, the combination of surface lamination has obvious shortcomings, because the combination of two materials on the surface is easy to delaminate, and the surface material And easy to wear and age. The insulation and electrical...
Claims
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IPC IPC(8): B32B27/06B32B3/24B32B37/10
Inventor 张倜
Owner 深圳市中科恒润科技发展有限公司