Special function new wood
Wood is often considered to be only natural wild. However, with the rapid development of high technology, various new types of wood with special functions have emerged, showing a broad prospect.
Chemical Wood Japan's Tokyo General Chemical Company has successfully developed an injection moldable chemical wood. It is made of epoxy resin polyurethane and additives. It can be injection molded in liquid form, so it is easy to form the shape of the product. The physical and chemical properties and technical indicators of the wood are the same as those of natural wood, which can be sawed, planed, nailed, etc., and the cost is only about 25% of natural wood.
Atomic wood This kind of atomic wood developed by the United States is made by mixing wood and plastic and processing it with cobalt 60. Thanks to the wood-reinforced wood, the pattern and color of the natural wood are more beautiful and easy to saw, nail and polish, and can be processed with ordinary woodworking tools.
Fire-retardant wood Japanese research experts have developed a wood that will not burn. It is added with inorganic salts in the fire-resistant material, and the wood is selected and immersed in a solution containing cerium ions and phosphate ions to achieve anti-corrosion and termite prevention. Beds, furniture, ceilings, etc. made from it, even if the carpet in the room is on fire, will not be burnt.
Reinforced wood American researchers invented a ceramic-reinforced wood. It is made by immersing the wood in tetraethoxy aldehyde silicon and putting it into a curing oven at 500 degrees Celsius to make the heat and moisture in the wood cells. The wood is shaped like wood, retaining the wood texture and accepting coloration, with much higher hardness and strength than the original wood.
Composite wood Japanese building materials and the chemical industry jointly developed a PVC hard high foam composite wood. Its main raw material is polyvinyl chloride, and an appropriate amount of flame retardant is added to make the wood have a fireproof function. The wood structure is a unit independent foam, which has the characteristics of discontinuity, non-conduction, non-transmission, and the like, and can exhibit the characteristics of heat insulation, compartment, fireproof, durable, etc., which can replace natural wood and be used as a house siding and partition. Other decorative materials such as plates and ceilings.
A color wood Hungarian company developed a color wood. It is a new type of material that infiltrates the color into the interior of the wood by a special color treatment. It can be rainbowd in color when sawed, so there is no need to repaint. This wood is very suitable for the manufacture of daily necessities and furniture.
Synthetic wood Japan's timber company uses wood chips and resin to make a segmental synthetic wood. It has both the texture of natural wood and the plasticity of resin. It is characterized by strong water resistance, easy processing, deformation resistance and good anti-mite performance. It is a high-quality material for architectural decoration and furniture making.
Artificial wood British researchers have developed a man-made wood made from polystyrene waste plastic. The main component of this new type of artificial wood is 85% polystyrene waste plastic, 4% reinforcing agent, talcum powder and adhesive. It is made into a kind of imitation wood products with appearance, strength and durability. Can be compared with pine.
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