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Wood-plastic decorative building material

A building material, wood-plastic technology, applied in the field of wood-plastic decorative building materials, can solve the problems of reduced impact strength, difficulty in meeting high-performance product requirements, poor impact resistance, etc., to achieve reduced cracks, good appearance, and good dimensional stability Effect

Inactive Publication Date: 2019-05-24
绍兴悦植科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing wood-plastic materials are still difficult to meet the performance requirements of the market, and their impact resistance is poor, especially the impact strength drops sharply with the increase of wood powder content, which is difficult to meet the requirements of high-performance products

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0010] A wood-plastic decorative building material, prepared from the following components in parts by weight: 100 parts of acrylate emulsion, 15 parts of kaolin, 35 parts of wood powder, 7 parts of carbonyl iron powder, and 0.8 parts of methylguaiacol , 4 parts of nitrile rubber, 10 parts of expanded perlite, 3 parts of white clam shell powder, 2 parts of stannous chloride, 1 part of silicon dioxide, 5 parts of talc powder, 1 part of zinc oxide, 5 parts of carbon fiber, 1 part of titanium dioxide , 1 part of antimony trioxide, 5 parts of zirconium dioxide, 5 parts of sodium hexametaphosphate, 5 parts of nano-silica sol, 2 parts of molybdenum disulfide, 2 parts of diethanolamine diacetone propionamide, 2 parts of triethyl citrate .

Embodiment 2

[0012] A wood-plastic decorative building material, prepared from the following components in parts by weight: 100 parts of acrylate emulsion, 16 parts of kaolin, 32 parts of wood powder, 6 parts of carbonyl iron powder, and 1 part of methylguaiacol , 5 parts of nitrile rubber, 11 parts of expanded perlite, 2 parts of white clam shell powder, 3 parts of stannous chloride, 1 part of silicon dioxide, 3 parts of talc powder, 2 parts of zinc oxide, 4 parts of carbon fiber, 3 parts of titanium dioxide , 1 part of antimony trioxide, 3 parts of zirconium dioxide, 4 parts of sodium hexametaphosphate, 4 parts of nano-silica sol, 3 parts of molybdenum disulfide, 4 parts of diethanolamine diacetone propionamide, 4 parts of triethyl citrate .

Embodiment 3

[0014] A wood-plastic decorative building material, prepared from the following components in parts by weight: 100 parts of acrylate emulsion, 15 parts of kaolin, 30 parts of wood powder, 5 parts of carbonyl iron powder, and 0.8 parts of methylguaiacol , 4 parts of nitrile rubber, 10 parts of expanded perlite, 2 parts of white clam shell powder, 2 parts of stannous chloride, 1 part of silicon dioxide, 2 parts of talc powder, 1 part of zinc oxide, 2.5 parts of carbon fiber, 1 part of titanium dioxide , 1 part of antimony trioxide, 2 parts of zirconium dioxide, 2 parts of sodium hexametaphosphate, 2 parts of nano-silica sol, 2 parts of molybdenum disulfide, 5 parts of diethanolamine diacetone propionamide, 5 parts of triethyl citrate .

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PUM

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Abstract

The invention discloses a wood-plastic decorative building material. The material is prepared from, by weight, 100-105 parts of an acrylate emulsion, 15-18 parts of kaolin, 30-35 parts of wood flour,5-7 parts of carbonyl iron powder, 0.8-1.2 parts of methyl guaiacol, 4-6 parts of nitrile butadiene rubber, 10-12 parts of expanded perlite, 2-3 parts of white clam shell powder, 2-5 parts of stannouschloride, 1-2 parts of silicon dioxide, 2-5 parts of talcum powder, 1-2 parts of zinc oxide, 2.5-5 parts of carbon fiber, 1-4 parts of titanium dioxide, 1-2 parts of antimony trioxide, 2-5 parts of zirconium dioxide, 2-5 parts of sodium hexametaphosphate, 2-5 parts of nano-silica sol, 2-5 parts of molybdenum disulfide, 2-5 parts of diethanolamine diacetone acrylamide and 2-5 parts of triethyl citrate. The material has the advantages of being good in appearance, good in decoration effect, capable of saving energy and reducing environmental pollution, good in dimensional stability, good in aging resistance and light in material; serving as a building decoration material, the material has good application fields, cracks on walls are reduced, and the service life is prolonged.

Description

technical field [0001] The invention relates to the technical field of building materials, in particular to a wood-plastic decorative building material. Background technique [0002] Building materials are the material basis of construction engineering, and various materials are needed in the construction of buildings from the main structure to decoration. Concrete is a durable material. Its main components include cement, admixtures and aggregates. It is hardened after adding water and stirring. It has the advantages of simple process and fire resistance, but it is essentially a non-uniform porous material. Under the erosion of carbon dioxide, water, chloride ion, sulfate and other media, it is inevitable to be corroded by external factors, the concrete will be destroyed at an accelerated rate, and the service life will be greatly shortened. [0003] With the enhancement of environmental protection awareness and the protection of trees, wood-plastic composite materials hav...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L33/04C08L97/02C08L9/02C08K13/04C08K7/06C08K7/26C08K3/36C08K3/34
Inventor 不公告发明人
Owner 绍兴悦植科技有限公司