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Novel low-carbon veneer and manufacture method thereof

A manufacturing method and technology of plywood, applied in the field of decorative materials, can solve problems such as shortage of wood, achieve the effect of protecting the environment and solving the shortage of wood resources

Inactive Publication Date: 2011-01-12
庄启程 +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The first purpose of the present invention is to provide a new type of low-carbon plywood, which is flame-retardant, moisture-proof, non-toxic and environmentally friendly, does not attract insects, high temperature resistance, sound absorption and shockproof, light and anti-corrosion, and can well solve the problem of wood shortage. problem, protect the environment

Method used

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  • Novel low-carbon veneer and manufacture method thereof
  • Novel low-carbon veneer and manufacture method thereof
  • Novel low-carbon veneer and manufacture method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] Such as figure 1 As shown, a new low-carbon plywood is a three-layer structure, including a wooden layer 1, a magnesite gelled flame-retardant layer 2, and a wooden layer 3, and the plywood is formed by compounding between layers.

[0029] The main components of the magnesite gelled flame retardant layer 2 are magnesium chloride and magnesium oxide, and the magnesite gelled flame retardant layer 2 is also filled with reinforcing materials such as plant fibers such as sawdust or peanut shell powder, glass fibers, modifiers, and other minerals. Extract. The wooden layers 1 and 3 are treated with flame retardant treatment.

[0030] The manufacture method of above-mentioned low-carbon novel plywood is:

[0031] a, the wood is processed into a plywood wood layer 1 and a wood layer 3 with a thickness of 4mm;

[0032] b. Press magnesium chloride, magnesium oxide, perlite, sawdust or peanut shell powder into a magnesite gelled flame-retardant layer 2 with a thickness of 3mm;...

Embodiment 2

[0036] Such as figure 2 As shown, a new low-carbon plywood is a four-layer structure, including a wooden layer 1, a magnesite gelled flame-retardant layer 2, a wooden layer 3, and a magnesite gelled flame-retardant layer 4, and the plywood is formed by interlayer compounding .

[0037] The main components of the magnesite gelled flame retardant layers 2 and 4 are magnesium chloride and magnesium oxide, and the magnesite gelled flame retardant layers 2 and 4 are also filled with reinforcing materials such as sawdust or peanut shell powder and other plant fibers, glass fibers, modified agents, other mineral extracts. The wooden layers 1 and 3 are treated with flame retardant treatment.

[0038] The manufacture method of above-mentioned low-carbon novel plywood is:

[0039] a, the wood is processed into a plywood wood layer 1 and a wood layer 3 with a thickness of 7mm;

[0040] b. Press magnesium chloride, magnesium oxide, perlite, sawdust or peanut shell powder mixed gelled...

Embodiment 3

[0045] Such as image 3 As shown, a new type of low-carbon plywood, it is a five-layer structure, including decorative texture veneer 5, magnesite cemented flame-retardant layer 4, wood layer 3, magnesite cemented flame-retardant layer 2, wood Layer 1, the above-mentioned layers are composited to form a plywood.

[0046] The main components of the magnesite gelled flame retardant layers 2 and 4 are magnesium chloride and magnesium oxide, and the magnesite gelled flame retardant layers 2 and 4 are also filled with reinforcing materials such as sawdust or peanut shell powder and other plant fibers, glass fibers, modified agents, other mineral extracts. The wooden layers 1 and 3 are treated with flame retardant treatment.

[0047] The manufacture method of above-mentioned low-carbon novel plywood is:

[0048] a, the wood is processed into a plywood wood layer 1 and a wood layer 3 with a thickness of 8mm;

[0049] b. Press magnesium chloride, magnesium oxide, perlite, sawdust ...

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Abstract

The invention discloses a novel low-carbon veneer formed by the lamination of at least one wood layer and at least one magnesite gelation flame-retardant layer. The magnesite gelation flame-retardant layer mainly comprises the contents of magnesium chloride and magnesium oxide, plant fibers, such as sawdust or peanut shell powder, as well as glass fibers, modifiers and other mineral extractives are also added, and the wood layer and the magnesite gelation flame-retardant layer are laminated and adhered through an adhesive or cemented by a cementing material. The invention also discloses a manufacture method of the veneer. The novel low-carbon veneer of the invention is fireproof, moistureproof, non-toxic, environment-friendly without inducing insect pests, high-temperature-resistant, sound-absorbing, shockproof, light-quality and antiseptic, can be sawed, planed, nailed or processed otherwise and can favorably solve the problem of wood shortage and protect the environment.

Description

technical field [0001] The invention relates to the field of decorative materials, in particular to a new type of low-carbon plywood and a manufacturing method. Background technique [0002] my country is a country that lacks forestry resources, and the forest coverage rate is only 16.55%. Especially since the country implemented the "Natural Forest Protection Project" in 1999, the contradiction between supply and demand of timber has intensified day by day, which is far from being able to meet the strong demand for timber during the growing period brought about by the rapid economic development of our country. In addition, for a long time, the fire protection of wood decorative materials has been an important issue that my country and the world have paid close attention to and urgently needed to be resolved. Contents of the invention [0003] The first purpose of the present invention is to provide a new type of low-carbon plywood, which is flame-retardant, moisture-proo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B27D1/04B27D1/08B32B21/04
Inventor 庄启程庄悦评黄永南
Owner 庄启程
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