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Thermoplastic wood - plastic composite materials

 
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MessagePosté le: 08/12/2016 05:25:12    Sujet du message: Thermoplastic wood - plastic composite materials Répondre en citant

Wood Plastic Composite (WPC) refers to the use of wood fiber or plant fiber filled,WPC floor laying enhanced modified thermoplastic materials. WPC can be extruded continuously for any cross-section; the dimensional stability and accuracy are good and almost no waste is produced; WPC can be processed in the same way as wood, so its cost for outdoor maintenance is very low;patio decking In order to more beautiful, you can paint to the WPC, which is easier than most of the plastic; other WPC outdoor durability is better than softwood, the use of time is expected to 25 to 30 years.

Thermoplastics matrix mainly PE, PP, PS and other polyolefins and PVC, including new materials, recycled materials and the mixture of the two; wood fiber waste wood flour, wood shavings, sawn wood; other plant fibers have crushed Of rice stalks, peanut shells,outdoor composite decking coconut shells, sugar cane, flax, sesame, jute, hemp and so on. Waste wood can be obtained from fallen or dead trees, or can be recovered from conventional wood processing.

Wood fiber and plant fiber on the molding equipment wear small, good dimensional stability, excellent electrical insulation, non-toxic, can be repeated processing, biodegradable. It can be seen that the study of preparation and processing of WPC has great environmental significance and economic benefits,WPC Patio Pergola and its application has broad prospects. Although the mechanical properties of wood-plastic composite material is better than wood, but most of the current TWPC as a non-structural materials. For construction and construction applications, it is important to be able to maintain the required mechanical properties in a variety of environments.
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