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Wood treatment

 
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MessagePosté le: 06/01/2017 04:32:07    Sujet du message: Wood treatment Répondre en citant


With the reduction of the area of ??natural forests and the implementation of "forest protection" policy, the shortage of wood resources, the decline of quality, the increasing price of wood, the increase of waste in wood processing industry and the increase of world forest product demand all make forest products Industry gives society unprecedented pressure. Wood-plastic composite materials can be a substitute for wood, a good solution to this problem. Wood-plastic composites research can reduce product costs, but also can improve the performance of the product, and even give wood and plastic materials, new properties. To produce more of the times of the products.



As the world's population increases, more and more solid waste, including white pollution (plastic). China is a large agricultural country, there are at least 700 million tons of crop waste each year. In recent years, due to other energy into the countryside, farmers often use biomass burning waste disposal approach, which caused a large area of ??smoke pollution, seriously affecting air and land transport. The success of wood-plastic composites can reduce these environmental pollution. 2 study the meaning of wood-plastic composites:



As the wood-plastic composites have more than pure wood and plastic can not match the many advantages, has been widespread concern at home and abroad. The material is green and environmentally friendly materials, can be recycled low-cost waste wood and plastic, using this technology to produce wood-plastic composite materials can replace the use of wood, effectively alleviate the shortage of forest resources and timber supply shortage contradiction. Wood-plastic composite materials production technology is in line with national economic development needs, but also the national industrial policy, and a wide range of products. Therefore, we can believe that wood-plastic composite materials is a very promising material, is also a viable, promising market development of innovative technology, has broad market prospects and good economic and social benefits.



A circular economy: wood-plastic materials can be recycled, that can be broken after use for many years and then extrusion use.
B Environmentally friendly: wood-plastic materials are environmentally friendly (because the use of plastics, plant fibers, auxiliaries are environmentally friendly), and the use of waste plastics and plant fibers to reduce waste plastics and plant fibers (incineration on the environment).
C energy: the use of wood-plastic materials instead of wood, plastic, steel, can reduce energy consumption, to achieve energy-saving effect. WPC material itself insulation, used in construction, can significantly save energy.
Dd solve the three rural issues: the use of a variety of plant fiber, reduce environmental pollution, energy conservation, increase farmers' income.
Ee energy-saving emission reduction: the use of wood-plastic materials, reduce the use of timber, reduce deforestation, the forest absorb carbon dioxide, carbon dioxide emissions.


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