Wood plastic composite of widely used

time: 2011-12-28
Wood plastic composite is booming both at home and abroad these days, a different class of composite materials, is the using polyethylene, polypropylene and polyvinyl chloride, etc., rather than the usual resin adhesives, and most 50% of wood flour, rice husk, straw together with other waste plant fibers mixed throughout the new wood, and then by extrusion, molding, injection molding among other plastic processing technology to set-up plates or profiles. Mainly put to use for building materials, furniture, logistics, packaging and other industries. Plastic and wood powder mixed in proportion by hot extrusion molding of one's plate, referred to as the wood-plastic composite sheet extrusion.
 Features: Wood plastic composite base for high-density polyethylene and wood fiber, determine an couple of of your respective characteristics of plastic and wood.
 1) WPC accessory Good processing performance
 Wood-plastic composite materials containing plastics and fibers, therefore, will have a similar processing of wood from the performance, can certainly be sawed, nailed, planed to choose woodworking equipment to end, and nail-holding power is superior to other man-made materials. Mechanical properties as good as wood. Nail-holding strength of wood is normally three times, five times a particleboard.
 2) Good strength properties
 Wood-plastic composite materials containing plastic, that features good elasticity modulus. And additionally, fiber and it has the mix of your plastic, including the hardwood considerable compression, bending in addition to physical and mechanical properties, and it is durability surpasses normal wood. High surface hardness, the wood is usually 2 to 5 times.
 3) Wpc outdoor furniture making use of water-resistant, corrosion resistance, long service life
 Wood and wood materials and merchandise rather than strong acid-resistant, water-resistant, corrosion-resistant, without having it the development of bacteria, won't be able become moth-eaten, shortly fungi. Durability, upto Half a century.

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