Composite board and production process thereof

A composite board and production process technology, applied in the direction of layered products, adhesive types, metal layered products, etc., can solve the problems of easy deformation and mildew, easy thermal expansion and contraction, poor fire resistance, etc. Effects of pollution, reduction of thermal expansion and contraction coefficient, and improvement of fire resistance

Inactive Publication Date: 2020-08-21
蒙阴圣尼亚家居科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a composite board and its production process, which solves the problem that wooden boards are prone to thermal expansion and contraction during use, and are prone to deformation and mildew after being exposed to moisture or heat, as well as delamination, cracking, bulging, Problems such as bending and poor fire performance

Method used

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  • Composite board and production process thereof

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Effect test

Embodiment 1

[0030] The embodiment of the present invention provides a composite board, the specific structure is as figure 1 As shown, the sprayed layer 1 is included. A first alloy layer 2 is provided under the sprayed layer 1, a substrate layer 7 is provided under the first alloy layer 2, and a second alloy layer 3 is provided under the substrate layer 7. By providing the sprayed layer 1, the manufacturing cost is low, the surface strength and the wear resistance coefficient are improved, and the transparency and three-dimensional sense of the sheet can be strengthened. By arranging the first alloy layer 2, its wear resistance is greatly improved, it is fireproof, moisture-proof, corrosion-resistant, has a stable structure and is not easily deformed, and prolongs the service life of the product. By providing the second alloy layer 3, the product structure is more stable, the coefficient of thermal expansion and contraction is reduced, and the probability of cracking and deformation is gr...

Embodiment 2

[0032] This embodiment is a preferred embodiment of the present invention, and the specific structure is as follows figure 1 As shown, it discloses the following improvements on the basis of Embodiment 1. The thickness of the first alloy layer 2 is 0.5mm, and the substrate is a three-layer wood board. The three-layer wood board includes an upper board 4 and a middle layer arranged from top to bottom. The board 5 and the lower board 6, the upper board 5 includes a plurality of upper substrates arranged in a crisscross pattern on the same plane, and the lower board includes a plurality of lower boards arranged in a crisscross pattern on the same plane. The thickness of the three-layer wood board is 10.5mm. By setting the thickness of the first alloy layer 2, it is avoided that the thickness is too low and the sheet strength is insufficient, or the thickness is too thick, which makes it more difficult to flatten the sheet. By arranging multiple upper boards 4 and multiple lower b...

Embodiment 3

[0034] This embodiment is a preferred embodiment of the present invention, and the specific structure is as follows figure 1 As shown, it discloses the following improvements on the basis of Embodiment 1. The thickness of the first alloy layer 2 is 1.5 mm, the substrate is a three-layer wood board, and the thickness of the three-layer wood board is 13.5 mm. The three-layer wood board includes The upper board 4, the middle board 5 and the lower board 6 are arranged in sequence from the bottom. The upper board 5 includes a plurality of upper substrates arranged in a crisscross pattern on the same plane, and the lower board includes a plurality of boards arranged in a crisscross pattern on the same plane. Of multiple lower substrates. By arranging multiple upper boards 4 and multiple lower boards 6 to form a criss-cross structure between the three-layer wood boards, the stability of the three-layer wood boards can be improved, avoiding excessively long boards from breaking, and re...

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Abstract

The invention discloses a composite board and a production process thereof, belonging to the technical field of boards, the composite board comprises a spray coating layer, wherein a first alloy layeris arranged below the spray coating layer, a substrate layer is arranged at the lower part of the first alloy layer, and a second alloy layer is arranged at the lower part of the substrate layer. Byarranging the spray coating layer, manufacturing cost is low, surface layer strength and an abrasion resistance coefficient are improved, and the transparency and the stereoscopic impression of the composite board can be enhanced. By arranging the second alloy layer, a product structure is more stable, the coefficient of thermal expansion and cold contraction is reduced, the probability of cracking deformation is greatly reduced, and the product can be applied to decoration and laying of northern floor heating rooms.

Description

Technical field [0001] The invention belongs to the technical field of plates, and specifically relates to a composite plate and a production process thereof. Background technique [0002] Board is the main material in furniture construction and other industries. Compared with single-layer board, multilayer board has good structure strength, good stability, light material, high strength, good elasticity and toughness, impact and vibration resistance, easy processing and The advantages of coating and insulation have become common materials in the board. [0003] At present, the multi-layer boards on the market can only use wooden boards due to the influence of the production process. The wooden boards are easy to expand and contract during use. After being damp or heated, they are prone to deformation and mildew, as well as delamination, cracking, and Drumming, bending, poor fire resistance, etc. Summary of the invention [0004] The purpose of the present invention is to provide a...

Claims

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Application Information

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IPC IPC(8): B32B15/10B32B21/14B32B21/04B32B33/00B32B7/12B32B37/06B32B37/10B32B37/12C09J161/28C09J199/00
CPCB32B7/12B32B15/10B32B21/042B32B21/14B32B33/00B32B37/06B32B37/10B32B37/12B32B2307/3065B32B2307/7145C08L2201/02C09J161/28C09J199/00C08L99/00
Inventor 马秋生
Owner 蒙阴圣尼亚家居科技有限公司
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