while wood-plastic composites wpcs broke onto the scene in the 1990s as materials primarily extruded into boards for decking and fencing, optimization of these materials for injection molding since then has greatly diversified their potential applications as durable and sustainable materials. environmental friendliness is an attractive feature of wpcs.
wood plastic composite material have become well-established building materials, especially for residential decking, and are likely to be used for a wider array of applications in the future. seven trust composite material products manufacturer offer you high quality wood plastic composite material. wood plastic composites material provide an
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what are wood plastic composite? wood plastic composite is the combination of plastic, wood flour and other additive, mix consistency together and then extruded or moulded to the required shape. the material is formed into both solid and hollow profiles or into injection moulded parts and products. application use in wpc
another natural fiber, wood, is used primarily in composite versions of building products such as decking, window and door profiles, decorative trim, railings, and panel products. these plastic composite building products can contain anywhere from 30 to 70 percent wood, depending on the application, with about 50 percent being typical.
technically, any type of wood can be used in wpcs, but manufacturers prefer hardwoods over softwoods and look for woods free of tannins e.g., maple rather than oak . some of the first wpc was made from ground-up pallets.
pellet size. pellet size is an important aspect in plastic production no matter which feedstock is used. this is no less true when working with wood-plastic composite pellets. despite this reality, some wood-plastic composite suppliers seem to ignore the importance of small, rounded pellets during the production phase.
well, since 2004, seven wood-plastic composite manufacturers and suppliers have faced lawsuits related to a host of problems, including fading and color changes, slippery surfaces, shrinkage, swelling, and mold. in at least two of those cases, a supplier and reseller were accused along with the manufacturer.
wood plastic composites wpc are composite items, which are made by combining thermoplastics with wood flour or fiber. other additives are used but are practically invisible in the structure of the composite material, barring mineral pigments and
wpc for industrial applications. wood plastic composite wpc is a new composite material made from wood fibres and plastic that has already proven optimal performance in many applications because of its extraordinary properties: mouldable like plastics; firm like wood; not electrically conductive; inexpensive like plastics basic compound without additives
Shanghai Seven Trust Industry Co., Ltd, founded in the year 2008, is a hi-tech enterprise which specializes in the R&D, sales, and service of WPC materials, Provide excellent products, professional technology and sincere service.