| abstract |
The invention relates to a wood-plastic composite material, in particular to a lightweight anti-corrosion antique wood-plastic composite material board and a preparation method thereof. It is suitable for making all kinds of plastic-wood handicrafts, or for making wall panels, ceiling panels, screens and various lines for the interior of ancient buildings or antique buildings in scenic spots. The invention is formed by extruding the light-weight plastic wood core layer board and the anti-corrosion antique plastic-wood shell layer while hot in the compounder, the middle is the light-weight plastic-wood core layer board, and the surrounding is the anti-corrosion antique plastic-wood shell layer Coating sleeve; the present invention is convenient for production and manufacture, and the traditional wood-plastic board co-extrusion molding production line can be used for its production, with strong production continuity and high production efficiency; The design is strong, there is no color difference, the touch is good, the paint does not fall off during use, the weight is light, the price is cheap, and the antique effect is good. |