<p>present invention mainly include magnesium oxide , Magnesium chloride, light calcium carbonate, oxalic acid, polyvinyl alcohol, milk white gum, sawdust and the like. Because it contains no organic chemicals, it will not release harmful gas and is harmless to the human body. Moreover, the quality of the plate is good, the strength is high, and the moisture-proof property is strong. Second, the use of waste sawn composite </p>
<p>Polaroid board scrap sawdust composite Polaroid board, composed of the substrate and the veneer layer, wherein the substrate is scrap sawdust filler, glass fiber cloth for the skeleton material, magnesium oxychloride gel as a binder, Adding toughening agent and anti-damp agent, and then adding the dried substrate to the decorative paper and finishing the waste saw-blade Pomegranate plate of the present invention </p>
<p>through the steps of finishing with the mask and the like. The invention is mainly applied to the decoration of furniture, indoor wall surface, vehicle wall and the like, fireproof and moistureproof and anti-aging, smooth surface and low cost. Third, the composite fiber Polaroid plate Polaroid plate including the substrate and the surface of the chip cover, chip board is made of talc, magnesium oxide, magnesium chloride, glass cloth, </p>
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