Novel high-strength furniture board and preparation method and application thereof

Abstract

The invention discloses a novel high-strength furniture board, which is prepared from the following raw materials in parts by weight: 100-150 parts of wood fibers, 100-200 parts of ordinary Portland cement, 70-80 parts of PVC resin powder, 20-30 parts of light calcium carbonate, 5-10 parts of a concrete waterproofing agent, 5-10 parts of a wood adhesive, 1-3 parts of an antibacterial agent, 1-3 parts of an antioxidant, 0.5-1.5 parts of PE wax and 0.5-1.5 parts of stearic acid. The preparation method comprises the following steps: (1) weighing the raw materials; (2) mixing the raw materials, adding 200-300 parts of water, and uniformly mixing; and (3) pouring the mixture into a mold, and then heating, extruding and molding by mold equipment to obtain the novel high-strength furniture board. The novel high-strength furniture board has the advantages of being high in strength, firm in structure, excellent in water resistance, excellent in flame retardant property, not prone to oxidation corrosion and the like, is free of formaldehyde and pollution and long in service life, and is an environment-friendly product.

Description

technical field [0001] The invention relates to the technical field of furniture materials, and more specifically relates to a novel high-strength furniture board and its preparation method and application. Background technique [0002] Furniture panels refer to flat rectangular building material panels made into standard sizes, which are used in the construction industry as components for wall panels, wardrobe panels, and floors. At present, the boards on the market can be divided into two categories: solid wood boards and wood-based boards according to their materials. Among them, solid wood boards are wood boards made of complete wood. These boards are durable and have natural textures. They are the best choice for decoration. , but due to the high cost of this type of board and the high requirements for construction technology, it is not used much in decoration. Solid wood boards are generally classified according to the real name of the board, and there is no uniform st...

AI Technical Summary

Problems solved by technology

[0005] However, the water resistance of wood-based panels is poor, the glue layer will age, the long-term bearing capacity is poor, the service life is much shorter than that of sawn timber, and its bending and tensile strength are inferior to sawn timber.

In addition, the flame-retardant, anti-corrosion, anti-shrinkage and other treatments of wood-based panels are usually soaked in chemical preparations such as formaldehyde, which pollutes heavily and affects health.

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