Metal/wooden composite materials and production thereof

A new type of material and production method technology, applied in the direction of wood processing appliances, wood veneer bonding, manufacturing tools, etc., can solve the problems of large specific gravity, limited application surface, insufficient mechanical strength, and insufficient conductive nail holding force, and achieves High mechanical strength, small volume effect

Inactive Publication Date: 2006-08-16
嘉善高雄木业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But at the same time, it is insufficient in terms of mechanical strength, electrical conductivity, and nail-holding force; metal materials such as aluminum and iron have the advantages of high mechanical strength, good ductility, and strong electrical conductivity, but they are non-renewable resources. The specific gravity is also large, and the application area is greatly limited

Method used

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  • Metal/wooden composite materials and production thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] As shown in Figure 1, it includes two layers of veneer 1, a layer of metal plate 2 is arranged between the veneers, the veneer is rotary cut wood veneer or sliced ​​wood veneer, metal The board is an aluminum board, and the wooden veneer and the aluminum board are fixed with low-free formaldehyde cold-press glue. The cold pressing machine carries out cold pressing, and the cold pressing pressure is 10kg / m2.

Embodiment 2

[0024] As shown in Figure 2, it includes a three-layer veneer 1, two layers of metal plates 2 are respectively arranged between the veneers, the veneer is sliced ​​wood veneer, and the metal plate is thin iron plate, the veneer and the thin iron plate are fixed with low free formaldehyde cold-press glue, the thin iron plate is double-sided with glue, the amount of glue is 250 g / M2, the veneer and the metal plate are stacked in sequence, and sent Enter the cold press and carry out cold pressing, and the cold pressing pressure is 20kg / m2.

Embodiment 3

[0026] As shown in Fig. 3, it comprises three-layer veneer 1, is characterized in that two-layer metal plate 2 is arranged between described veneer, described veneer is rotary-cut wooden veneer, and metal plate is Alloy plate, the wooden veneer and the alloy plate are fixed with waterproof glue, the alloy plate is double-sided with glue, the amount of glue is 230 g / M2, the veneer and the alloy plate are stacked in sequence, and sent to the cold press Carry out cold pressing, and the cold pressing pressure is 15kg / m2.

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Abstract

A composite metal-wood material is composed of at least two thin wood board layer, at lest one sheet layer of metal chosen from Al, Fe, Cu and alloy and arranged between said wood board layer, and at least two low-formaldehyde cold pressing adhesive layers. Its preparing process includes such steps as coating said adhesive on both surface of metal sheet, sequentially overlaying with wood boards and cold pressing.

Description

technical field [0001] The invention relates to a composite plate and a processing method thereof, in particular to a metal composite plate and a processing method thereof. Background technique [0002] Wood is one of the four major materials in the world today, namely steel, cement, wood and plastic, and it has the advantages of good texture and good finishing effect. When we carry out interior decoration, we usually use a large number of wood decoration materials. Wood is a natural biological material and a special polymer material, and its properties are highly diverse and variable. In the renovated interior, we will feel very comfortable after extensive use of wood materials, which is exactly the incomparable excellent performance of wood. But at the same time, it is insufficient in terms of mechanical strength, electrical conductivity, and nail-holding force; metal materials such as aluminum and iron have the advantages of high mechanical strength, good ductility, and ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B27D1/04B27D1/08B27D1/10
Inventor 张高荣周强
Owner 嘉善高雄木业有限公司
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