WPC (WPC) is made of wood fiber or plant fiber filled, reinforced modified thermoplastic materials, the performance of both the advantages of wood and plastic costs, by pressing or extrusion profiles, sheet metal or other products, and substitute wood plastic. WPC development impetus comes from the rational use of the earth's limited resources requirements, reduce the amount of the original timber to protect our limited forest resources, recycling old wood flour and plastic. Wood fiber and rich source of plant fiber, low cost, light weight, wear and tear on equipment, dimensional stability is good, excellent electrical insulation, non-toxic, can be repeated processing, biodegradable. There are wood fiber waste wood flour, wood shavings, saw wood, plant fibers to crush the treated rice straw, peanut shells, coconut shells, sugar cane, flax, Ze hemp, jute, hemp and the like. Thermoplastics are mainly polyethylene (PE), polypropylene (PP), polystyrene (PS) and other polyolefins and polyvinyl chloride (PVC), including new materials, recycled materials and mixtures of the two.
Material Properties: 1. The product has the same processing performance wood, nails, drilling, cutting, bonding, nailed or bolted fixing, the surface smooth and delicate, without sanding and painting, its good paint adhesion, also based on personal like painting. 2. Product isocyanide have better physical properties than wood, better stability than the timber size, noise generated cracks, warping, no wood knots, twill, adding a coloring agent, a coating or composite surface layer can be made of colorful a variety of products, so no regular maintenance. 3. can be a variety of specifications, size, shape, thickness and other needs, which also includes a variety of design, color and grain products, give customers more choices. 4. The products are fireproof, waterproof, does corrosion, resistant to moisture, will not be moth-eaten, excellent performance not long fungi, acid, non-toxic, pollution-free, low maintenance costs. 5. The product has a similar appearance of wood, plastic hardness than high, long life, thermoforming, high strength, energy conservation. 6. The products are hard, lightweight, thermal insulation, smooth surface, free of formaldehyde and other harmful substances, non-toxic, non-polluting.
