Light anti-corrosion archaistic plastic-wood composite material plate and preparation method thereof

Abstract

The invention relates to a plastic-wood composite material, in particular to a light anti-corrosion archaistic plastic-wood composite material plate and a preparation method thereof. The method is suitable for manufacturing various plastic-wood crafts, or is used for manufacturing wallboards, ceiling boards, screens, various lines and the like for the interior of ancient buildings or scenic spot pseudo-classic buildings. The composite material plate is formed by extruding a light plastic-wood core layer board and an anti-corrosion antique plastic-wood shell layer coating sleeve in a compositedevice while hot, the light plastic-wood core layer board is arranged in the middle, and the anti-corrosion antique plastic-wood shell layer coating sleeve is arranged around the periphery; the production and manufacturing are convenient, a traditional plastic-wood plate co-extrusion forming production line can be used for production, the production continuity is high, and the production efficiency is high; the invention has the advantages of corrosion resistance, worm damage prevention, high strength, low possibility of cracking, no aging, strong color designability, no color difference, goodtouch feeling, no paint falling in the use process, light weight, low price and good antiquing effect.

Description

technical field [0001] The invention relates to a plastic-wood composite material, in particular to a lightweight anti-corrosion antique plastic-wood composite material plate and a preparation method thereof. A lightweight anti-corrosion antique wood-plastic composite material board is suitable for making various wood-plastic handicrafts, or for making wall panels, ceiling panels, screens and various lines for the interior of ancient buildings or antique buildings in scenic spots. Background technique [0002] At present, handicrafts have entered thousands of households. Traditionally, these handicrafts are generally made of wood, ceramic, metal, glass, and resin materials. There are certain limitations in the use of these traditional materials to make handicrafts. For example, handicrafts made of wooden materials have poor waterproof and anti-corrosion properties. , easy to be eroded by termites, the surface paint layer is easy to fall off, and trees need to be cut down in...

AI Technical Summary

Problems solved by technology

Traditionally, these handicrafts are generally made of wood, ceramic, metal, glass, and resin materials. There are certain limitations in the use of these traditional materials to make handicrafts. For example, handicrafts made of wooden materials have poor waterproof and anti-corrosion properties. , easy to be eroded by termites, the surface paint layer is easy to fall off, and trees need to be cut down in the production process, which is not conducive to soil and water conservation and environmental protection; ceramic handicrafts are heavy, poor in touch, fragile, and expensive; metal handicrafts are heavy, and the production process Difficult, poor modifiability, etc.; glass crafts are fragile, difficult to color, difficult to shape, low production efficiency, etc.; resin crafts are easy to deform, poor modifiability, high cost, and easy to cause environmental pollution during the production process, etc.

[0003] In addition, in some ancient buildings, or in the antique buildings built in scenic spots, it is often necessary to use wall panels, ceiling panels, screens and various lines. In order to be consistent with the overall style of the building, these wall panels, ceiling panels, screens and It is obviously not suitable to use ceramic, metal, glass or resin materials for various lines, etc. Most of them are made of wood materials, but when using wood materials, they must go through the process of "making old", which is complicated and wastes manpower and financial resources. And it is easy to produce color difference, easy to age or be eaten by insects, which will affect the final effect