Analytical WPC hotspot

In the wood-plastic composite materials, it is now focused on the research focus of polyethylene (PE), polypropylene (PP), polyvinyl chloride (PVC), polystyrene (PS) and other thermoplastic and wood flour, straw powder plant More species and other wood shell powder as raw materials, composite materials by extrusion, injection molding, compression molding made of. From the production of raw materials, the raw wood composites can be all kinds of waste plastics, waste wood and crop residue. Therefore, the development and widespread application of wood-plastic composite materials help slow pollution plastic waste, but also helps to reduce the burning of agricultural wastes to the environment caused by pollution. Production and use of wood-plastic composite materials are not hazardous to human health, the environment exudes volatiles, the material itself can be recycled, is a new green products, but also an ecologically clean composite. wood composites of the future

Thermoplastic Wood Plastic Composites (WPC) is the use of wood fiber or plant fiber filling, reinforced by pressing compound melt extrusion and other modified thermoplastic materials made of different processing methods. In recent years, with global resources are depleting, social awareness of environmental protection has become increasingly high, timber and petrochemical product applications put forward higher requirements. In this context, the WPC material which can not only play the advantages of each component, to overcome limitations due to the use of low-intensity timber, and large variability of organic materials caused by low modulus of elasticity, but also make full use of wood and plastic waste, reduce environmental pollution. At present, more and more value-added products improve the material subject to widespread attention. plastic deck flooring mounting tips

At present, foreign countries have to add additives WPC were studies, such as to improve the strength of coupling agents, lubricants, light stabilizers, antimicrobials, water, chemical blowing agents and the like. Development of these ancillary products has caused concern to many scientists, and has made some progress. U.S. Patent reports, adding the dye in wood-plastic composites can make a lasting anti-fading capability, and has been the advent of color wood-plastic composite material. Research also shows that hydrocarbon quaternary ammonium salts such as carboxylate, sulfate, etc., can have antibacterial properties of wood-plastic composites. Flour surface radiation treatment technology has become a new hotspot, in addition, these studies will further expand the scope of application of wood-plastic composites. [url=http://woodfloorforsale.com/floor/sale/12710.html]exterior pvc panels[/url]