Wood-plastic composite (Wood-Plastic Composites, WPC) is a new class of composite materials that mushroomed at home and abroad in recent years. It refers to replace the usual resin adhesive with the use of polyethylene, polypropylene and polyvinyl chloride, etc. and mix more than 50% wood flour, rice husk, straw and other waste plant fibers into the wood material, and then produce plates or profiles by extrusion molding, injection molding, plastic processing. The wood-plastic composites produced by professional wooden doors supplier are mainly used for building materials, furniture, logistics, packaging and other industries. The sheet made by mixing the plastic and wood powder by a certain percentage and heat extruded is known as extruded wood-plastic composite sheet.
Wood-plastic composite materials are gradually developing into an emerging industry
As a material which can save wood and substitutes wood, wood-plastic composite materials are gradually developing into an emerging industry after years of independent development. The efforts of wood-plastic composite materials especially in energy conservation have been constantly enhanced. Wood-plastic composites industry, which has the advantages of raw material resources, products can be plasticized, environmental protection and renewable, can be said to conform to the trend of sustainable development while the development of circular economy in China is still going strong in the "12th Five-Year" period, and is increasingly highlighting the potential for development.
The demand for wood-plastic composite materials grows
Yet S & P Consulting analysts in building materials industry believe that it is expected the demand for wood-plastic composite materials will reach 360,000 tons in 2015, which grows at an average annual rate of 13%. Despite the previous global economic crisis, the outlook for the door hardware wholesale materials remains good. Why wood-plastic composite materials are so favored? In fact, the natural fiber reinforced thermoplastics are everywhere in modern life. Rice, wheat, knave, hemp and other crops can be used as natural filler, which can be used in different industries. Create New World in timber industry and integrate plastic materials. Medium density fiberboard has become a new direction for the timber market. The wood-plastic is to mix the wood and more than 50% of polyethylene, polypropylene and PVC into the new wood materials, evenly distribute the thermoplastic resin based fiber through twin-screw extruder.
Wood-plastic composite materials have become the main direction for future timber development According to the '2012-2016 China Wood-Plastic Composites Market Research Report' issued by S & P advisory, from the current situation, the wood-plastic composite materials have become the main direction for future timber development.
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The article is come form:http://www.power-supplier.info/wooden-doors-supplier/main-direction-for-timber-development-in-the-future.htm