Technical wood Technological wood is a kind of comprehensive wood with superior performance produced by using ordinary wood (fast-growing wood) as raw material, using the principle of bionics, and carrying out various modified physical and chemical treatments on ordinary wood and fast-growing wood. Wooden new decorative material. Technical wood can simulate the texture of natural precious tree species and retain the natural properties of wood for heat insulation, insulation, humidity control, and temperature regulation. Compared with natural wood, technical wood has the following characteristics:
1. Rich colors and diverse textures
Technical wood products are designed by computers to produce colors and textures that natural wood does not have. , the color is brighter, the texture is more three-dimensional, and the pattern is more dynamic and energetic. Fully meet people's needs for diverse choices and the realization of personalized consumption psychology.
2. Product performance is superior
The physical properties such as density and static bending strength of technical wood are better than those of its raw material natural wood, and it is anti-corrosion, moth-proof, moisture-resistant and easy to process. At the same time, it can also be processed into different format sizes according to different needs, overcoming the limitations of natural wood diameter grades.
3. The utilization rate of finished products is high, and the decoration is more economical
Technical wood does not have the inherent natural defects of natural wood such as wormholes, knots, and discoloration. It is a kind of wood with almost no defects. It is a kind of decorative material, and its texture and color have certain regularity. Therefore, in the decoration process, it can well avoid the trouble of difficult splicing of natural wood products due to differences in texture and color, allowing consumers to make full use of all the decorative materials. Every inch of material purchased.
4. It leads the new trend of "green consumption" and is a truly green and environmentally friendly product.
The birth of technological wood products is an excellent substitute for the increasingly scarce natural forest resources. It not only meets people's needs for the decorative effects and dosage of different tree species, but also allows the continuation of precious forest resources. At the same time, E1 environmentally friendly glue is used in the production process of technical wood. The five major categories of products (plywood, veneer, solid wood composite flooring, technical wood sawn timber, and technical wood slices) all meet the requirements of GB18580-2001 standards, and all have obtained the "China Environmental Labeling Products" Certification".
Chemical wood Tokyo General Chemical Company in Japan has successfully developed a chemical wood that can be injection molded. It is made of epoxy resin, polyurethane and additives. It can be injection molded in the liquid state, 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. It can be processed by sawing, planing, nailing, etc., and the cost is only about 25% of that of natural wood.
Atomic Wood This kind of atomic wood developed in the United States is made by mixing wood plastic and then processing it with cobalt 60. Because plastic-reinforced wood has more beautiful patterns and colors than natural wood, and is easy to saw, nail and polish, it can be processed with ordinary woodworking tools. Flame-retardant wood Japanese research experts have successfully developed a type of wood that does not burn. It adds inorganic salts to fire-resistant materials, and immerses the wood in a solution containing barium ions and phosphate ions to achieve the purpose of antiseptic and termite prevention. Beds, furniture, ceilings, etc. made of it will not be burned even if the carpet in the room catches fire.
Reinforced wood American researchers invented a ceramic reinforced wood. It is to immerse the wood in tetraethoxyaldehyde silicon, and then put it into a curing oven at 500 degrees Celsius to absorb the heat and moisture in the wood cells. The wood is shaped like wood, retains the wood texture, and can be stained. The hardness and strength are much higher than the original wood.
Composite wood Japan's building materials and chemical industries jointly developed a PVC hard high-foam composite material wood. Its main raw material is polyvinyl chloride, and an appropriate amount of flame retardant is added to make the wood fireproof. The wood structure is an independent foam unit, which has the characteristics of discontinuity, non-conduction, and non-transmission. It can play the characteristics of heat insulation, partition, fire prevention, durability, etc. It can replace natural wood and be used as house siding and partition. Room boards, ceilings and other decorative materials.
Colored wood A Hungarian company has developed a type of colored wood. It is a new type of material that uses a special color treatment method to penetrate the color into the interior of the wood. It can show a rainbow of colors when sawed, so it does not need to be painted. This kind of wood is very suitable for manufacturing daily necessities and furniture.
Synthetic wood A Japanese wood company uses wood chips and resin to make a segmented synthetic wood. It has the texture of natural wood and the plasticity of resin. It is characterized by strong waterproofness, easy processing, It is not easily deformed and has good moth-proof properties. It is a high-quality material for building decoration and furniture making.
Artificial wood British researchers have developed an artificial wood made from polystyrene waste plastic. The main ingredients of this new type of artificial wood are 85% polystyrene waste plastic, 4% reinforcing agent, talcum powder and 9 kinds of adhesives, etc., to make an imitation wood product with uniform appearance, strength and durability. Comparable to pine wood.
Technical wood is made of small-diameter low-quality wood, thinning wood and branch wood. It is rolled and processed into horizontally unbroken, longitudinally loose and interlaced wood bundles, and then dried, paved, glued and Made by heat pressing (or molding). Restructured wood has good machining performance. Compared with natural wood, it hardly bends, cracks or twists. Its density can be artificially controlled and the product stability is good. During the processing, there is no waste and value loss in natural wood processing, and the comprehensive utilization rate of wood can be increased to more than 85%.
Application fields of technical wood
Technical wood is an "upgraded version" of natural wood, "derived from nature, better than nature", and can be widely used in furniture, decoration, floors, Veneer panels, doors and windows, sports materials, wood carvings, handicrafts and other fields. Among them, the product with the largest sales is the technical wood decorative veneer as a decorative material. With its irresistible charm, it is favored by more and more manufacturers in the fields of furniture, decoration, speakers, doors and windows, etc. These manufacturers have used technical wood decoration Veneer is used as its main raw material to replace natural wood; secondly, colorful technical wood is also well used in fields such as wooden threads, handicrafts, specialty wooden shoes, and sporting goods production.
Technical wood is made of small-diameter low-quality wood, thinning wood and branch wood. It is rolled and processed into horizontally unbroken, longitudinally loose and interlaced wood bundles, and then dried, paved, glued and Made by heat pressing (or molding). Restructured wood has good machining performance. Compared with natural wood, it hardly bends, cracks or twists. Its density can be artificially controlled and the product stability is good. During the processing, there is no waste and value loss in natural wood processing, and the comprehensive utilization rate of wood can be increased to more than 85%.