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A wood-plastic wall panel

A wood-plastic wallboard and wallboard technology, applied in building components, buildings, building materials, etc., can solve problems such as cracks and large shrinkage of wallboards, and achieve the effects of enhanced antistatic properties, reduced water absorption, and low cost.

Active Publication Date: 2019-03-26
江苏久润新型装饰材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But we can't help but see that most of the current new wall materials still have many deficiencies and defects, such as some wallboards have a relatively large dry shrinkage value, serious cracks during product installation, etc.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] A wood-plastic wallboard, comprising a main body of the wallboard, a reinforcement skeleton interspersed vertically and horizontally inside the main body of the wallboard; the main body of the wallboard includes 40 grams of plant fibers, 30 grams of recycled plastics, 5 grams of silicone resin, and plastic processing aids 3 grams, 2 grams of graphite powder, 20 grams of plasticizer, 10 grams of coupling agent, 1 gram of anti-aging agent, 2 grams of reinforcing agent, 4 grams of microcrystalline paraffin, 1 gram of trimethoxysilane and water-soluble nano-scale silicon Sol 2 g.

[0025] The outer surface of the above-mentioned wallboard main body is coated with a protective layer; the protective layer is formed by mixing the following materials in grams by weight: 2 grams of α-pentyl cinnamaldehyde, 8 grams of water-based polyurethane, 1 gram of defoamer, hydrophobic 1 gram of curing agent, 1 gram of curing agent, 2 grams of drier, 2 grams of barium sulfate, 5 grams of si...

Embodiment 2

[0037] A wood-plastic wallboard, comprising a main body of the wallboard, a reinforcement skeleton interspersed vertically and horizontally inside the main body of the wallboard; the main body of the wallboard includes 80 grams of plant fibers, 40 grams of recycled plastics, 10 grams of silicone resin, and plastic processing aids 8 grams, 5 grams of graphite powder, 30 grams of plasticizer, 15 grams of coupling agent, 5 grams of anti-aging agent, 5 grams of reinforcing agent, 6 grams of microcrystalline paraffin, 2 grams of trimethoxysilane and water-soluble nano-scale silicon Sol 3 g.

[0038] The outer surface of the above-mentioned wallboard main body is coated with a protective layer; the protective layer is formed by mixing the following materials in grams by weight: 6 grams of α-pentyl cinnamaldehyde, 10 grams of water-based polyurethane, 3 grams of defoaming agent, hydrophobic 3 grams of curing agent, 3 grams of curing agent, 4 grams of drier, 4 grams of barium sulfate,...

Embodiment 3

[0050]A wood-plastic wallboard, comprising a main body of the wallboard, a reinforcing skeleton interspersed vertically and horizontally inside the main body of the wallboard; the main body of the wallboard includes 60 grams of plant fibers, 35 grams of recycled plastics, 8 grams of silicone resin, and plastic processing aids 5 grams, 4 grams of graphite powder, 25 grams of plasticizer, 13 grams of coupling agent, 3 grams of anti-aging agent, 4 grams of reinforcing agent, 5 grams of microcrystalline paraffin, 1.5 grams of trimethoxysilane and water-soluble nano-scale silicon Sol 2.5 g.

[0051] The outer surface of the above-mentioned wallboard main body is coated with a protective layer; the protective layer is formed by mixing the following materials in grams by weight: 4 grams of α-pentyl cinnamaldehyde, 9 grams of water-based polyurethane, 2 grams of defoaming agent, hydrophobic 2 grams of curing agent, 2 grams of curing agent, 3 grams of drier, 3 grams of barium sulfate, ...

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Abstract

The invention provides a wood-plastic wallboard. The wood-plastic wallboard comprises a wallboard body, and reinforcing frameworks are vertically and horizontally inserted into the wallboard body in a penetrating mode. The wallboard body comprises 40-80 parts of plant fibers, 30-40 parts of recycled plastics, 5-10 parts of organic silicon resin, 3-8 parts of plastic processing additive, 2-5 parts of graphite powder, 20-30 parts of plasticizer, 10-15 parts of coupling reagent, 1-5 parts of anti-aging agent, 2-5 parts of reinforcing filler, 4-6 parts of microcrystalline wax, 1-2 parts of trimethoxy silane and 2-3 parts of water-soluble nanometer silica sol. The wood-plastic wallboard has the advantages of being resistant to ageing, resistant to wear, environmentally friendly, high in strength, not prone to deformation, good in water resisting property and the like, the cost is low, and the wood-plastic wallboard is beneficial to application and popularization.

Description

technical field [0001] The invention relates to the technical field of building wallboards, in particular to a wood-plastic wallboard. Background technique [0002] At present, the traditional red brick is still used as the main wall structure in the construction industry, but due to policy reasons, the red brick will withdraw from the construction market. Therefore, new wall material technologies continue to emerge to meet the new needs of the construction market. At present, in addition to clay bricks, there are also industrial waste slag block bricks, silicate and sulphoaluminate cement wallboards, etc. for building wall materials. The traditional clay solid brick, because of its serious waste of land resources, serious energy consumption, and serious pollution of the environment, at the same time, the construction project is not energy-saving, the construction labor intensity is high, the construction cost is high, the speed is slow, and the construction index achieved i...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E04C2/26E04C2/30C04B26/32
CPCC04B26/32C04B2111/00482E04C2/26E04C2/30C04B24/008C04B24/282C04B2103/50C04B2103/65C04B2103/0068C04B22/142C04B14/06C04B14/305C04B18/023C04B26/285
Inventor 朱明静
Owner 江苏久润新型装饰材料有限公司