Current Development of Wood - Plastic Composites 

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In foreign countries, after more than 10 years of research, development and industrial applications, wood-plastic composite materials has become an emerging industry.Environmentally friendly outdoor WPC floor Wood-plastic composite materials to wood flour, straw and other plant fiber and plastic as the main raw material, the use of advanced processing technology from, and the product can be recycled recycling.[url= ]waterproof outdoor fence[/url] From the sensory point of view, wood-plastic material has a good wood texture, moisture, good coloring, insulation insulation corrosion, mechanical properties than pure wood material 10 times higher, as an ideal substitute for natural wood. Only in North America, the annual output of more than 40 million tons, the output value of 1.2 billion US dollars.

Europe, the industrialized countries, Japan, Australia, also in the development of wood-plastic and natural fiber composite products.[url= ]outdoor wall panel[/url] Mainly to waste plastic and branches of the tree branch powder, agricultural straw powder and other plant fibers as raw materials, made of products are widely used in packaging, landscape, transportation, construction, interior and other fields.Balcony flooring decoration materials China's "Ninth Five-Year" period began to develop new materials, wood-plastic, also proposed in 2010 "to plastic and wood, plastic steel, resource conservation, environmental protection" vision planning.

Wood-plastic composite materials by the National Development and Reform Commission as a major industrial technology development projects in 2004.outdoor decking price PVC wood powder composite material is developing rapidly, with its high toughness, low cost advantages are gradually replacing the traditional wood products; but the PVC wood flour composite material is wood powder composite, so that the ductility and impact resistance decreased, Brittle, density than traditional wood products nearly 2 times, limiting its widespread use.[url= ]cheap backyard flooring[/url] In order to eliminate these drawbacks, the impact modifier is usually added to improve the impact properties, but to improve the ductility and reduce the density is almost ineffective.

  Monday, October 31, 2016 at 11:36:03 PM

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