Colorful antique plastic-wood composite material board and preparation method thereof

Abstract

The invention relates to a multi-color antique plastic-wood composite material board and a preparation method thereof, which is suitable for making various plastic-wood handicrafts, or for repairing doors and windows of ancient buildings and their attached seats, beds, and the like. The colorful antique wood-plastic composite board is composed of polyethylene, pigment, wood powder, silane coupling agent modified wood fiber, silicon-aluminum hollow spheres, terpene resin, butyl stearate and oxidized polyethylene. The production is convenient, the production continuity is strong, and the efficiency is high; compared with ordinary wood-plastic composite materials, the color is more stable, the color range is wider, the color can be designed, the antique performance is better, and the shape is closer. Old woodwork. The colorful antique plastic-wood composite material board is waterproof, anti-corrosion, anti-termite erosion, light in weight, high in strength, and long in service life; it is convenient for secondary processing; the scraps generated during production and use can be recycled and reused, which is environmentally friendly and pollution-free.

Description

technical field [0001] The invention relates to a wood-plastic composite material, in particular to a multi-color antique wood-plastic composite board and a preparation method thereof. It is suitable for making all kinds of plastic-wood crafts, or for repairing doors and windows of ancient buildings and their attached seats, beds, etc. Background technique [0002] With the improvement of people's living standards, the spiritual pursuit has become more intense, and handicrafts have entered thousands of households. Traditionally, these handicrafts are generally made of wood, ceramic, metal, glass, and unsaturated resinous materials. There are certain limitations in the use of these traditional materials to make handicrafts, such as: handicrafts made of wooden materials are waterproof and anti-corrosion Poor performance, 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 t...

AI Technical Summary

Problems solved by technology

Traditionally, these handicrafts are generally made of wood, ceramic, metal, glass, and unsaturated resinous materials. There are certain limitations in the use of these traditional materials to make handicrafts, such as: handicrafts made of wooden materials are waterproof and anti-corrosion Poor performance, 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 water and soil conservation and environmental protection; ceramic handicrafts are bulky, poor in touch, fragile, and expensive; metal handicrafts are heavy, The production process is difficult and the modifiability is poor, etc.; the glass crafts are fragile, the coloring is difficult, and the production efficiency is low; the unsaturated resin crafts have poor modifiability, high cost, and the production process is easy to cause environmental pollution, etc.

[0003] In addition, many ancient buildings have now been included in the scope of (cultural relics) protection. These ancient buildings, including some modern memorial halls, some of their doors and windows have been damaged after years of wind, sun and rain, and need to be repaired urgently; , The seats and beds attached to the memorial hall also have protection value, but there are also some damages that need to be repaired

When repairing these doors, windows, tables, chairs, and beds, if you choose wood, you must go through the process of "making old", which is complicated, wastes manpower and financial resources, and is prone to color difference, which affects the final effect. possibility of decay

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