Novel composite decorative material

Abstract

The invention provides a novel composite decorative material, which is composed of a wear-resistant layer, a breathable layer, a thermal insulation layer, a buffer layer and a composite core plate sequentially. The wear-resistant layer is a super-amphiphobic wear-resistant polyphenylene sulfide based coating, the breathable layer is a flax fiber layer, the thermal insulation layer is a polystyrene and polyurethane foamed composite layer, the buffer layer is self-resetting steel moment-resisting frame structure, the composite core plate comprises the following raw materials by weight: 22-34 parts of mixed wood powder; 16-29 parts of wood fiber powder; 11-19 parts of non-alkali long-cut glass fiber; 4-9 parts of polyethylene terephthalate; 9-16 parts of polybenzobisoxazole fiber; 16-23 parts of basalt fiber; 17-21 parts of pseudo-boehmite; and 7-15 parts of a silane coupling agent. The novel composite decorative material provided by the invention has good wear-resistant, breathable and stable performance, and can also have the advantages of high strength, simple structure and long service life.

Description

technical field [0001] The invention relates to the technical field of wood, in particular to a novel composite decorative material. Background technique [0002] Wood-plastic composite materials are composite materials made of wood or other cellulose materials and thermoplastics with uniform temperature matching. Although they have many advantages, there are still certain limitations and defects in the application of wood-plastic products in China. Wood-plastic products have defects such as insufficient mechanical strength, poor heat resistance, and large thermal expansion coefficient during use. When used as floor boards and other materials, the tribological properties of the material are not ideal. In order to improve the above limitations and make up for the defects, and expand the advantages of replacing wood products, the research and development of high-filling plant fibers and high-performance wood-plastic composite products will be the leading direction of enterpris...

AI Technical Summary

Problems solved by technology

[0003] At present, there are few studies and applications of glass fiber in wood-plastic composite materials, and there are few research reports on its performance, and the relevant research reports on the actual working conditions of materials are even rarer.

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