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| Necessity WPC device-specific application of wood flour | |
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| Tweet Topic Started: May 11 2016, 07:42 PM (62 Views) | |
| qzz10011 | May 11 2016, 07:42 PM Post #1 |
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According WPC presentation equipment manufacturers, wood-plastic composites (WPC) is a new green composite material, polyethylene (PE), polypropylene (PP), polyvinyl chloride (PVC), acrylonitrile, butadiene-styrene copolymer (ABS) and other recycled materials and processing of treated waste wood, sawdust, twigs, straw or husks and other plant fibers in accordance with a certain proportion, add special additives, high temperature and high pressure after treatment system a synthetic material. Therefore, WPC best able to embody economy, low carbon economy, environmental protection, resource conservation, energy conservation and other advanced concepts of sustainable development, become the most dynamic manufacturing equipment WPC new biomass composite material. Practice WPC production tells us: Although lignocellulosic fibers and herbs are the basic raw material production of WPC, however, due to the different wood fibers and herbal fiber material, its geometry is different, in the actual production of wood different amounts of fiber and herb filling fiber, it may affect the mechanical properties as well as the cost of production of WPC. North American production of wood-plastic composite materials are basically using mesh of 20 to 40 mesh wood flour fiber. As these larger size fiber wood flour, wood flour particles are very evident, not only affected the wood meal in the homogeneity of the material, but also led to the appearance of rough, reduces material beauty and decorative. WPC product fineness wood flour produced in Japan could reach 100 to 200 mesh, it has fine texture, appearance more beautiful. Due to lower wood flour fiber size will make it surface area is increased, so that the wood flour processing more difficult, for the WPC production process conditions and equipment to mention higher requirements. At present, most domestic production of wood-plastic composite materials for wood flour particles requirements are 40 to 80 mesh, fiber aspect of this size more in line with domestic flour processing equipment and technology level, on the other hand the surface treatment product comparison easy to make products closer to having a wood texture. It is noteworthy that, due to the wood-plastic composite material has the aesthetic, good mechanical properties, low maintenance costs, easily degradable, anti-termite advantage, flame retardancy, etc., and now more and more domestic and foreign wood processing and students pay attention to the material sphere material. So, to make wood products truly ranks among the top students substance composite article, and has some advantages in cost, it is necessary to solve the problem from the source of wood raw material production. And based on years of experience in the processing of the wood flour, the company recently launched a self-developed flour processing machinery and equipment, both can be processed woody fibers, the fibers can also be processed herbs, it can also produce a granular and fibrous wood powder, also according to the different needs of WPC, adjusting both the geometry and the ratio of flour mesh for wood raw material research and development to refine and deepen, played a certain role model. Related links: Long Life Composite Decking / Wpc Decking Floor In Uk wpc deck distributor in uk polished floorboards melbourne Bathroom wpc floor tiles price,What Good bathroom tile? |
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2:21 AM Jul 11