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Mineral fillers for wood–plastic composites: Wood Material Science Five mineral fillers were tested for wood–plastic composites (WPCs): calcium carbonate, two different types of wollastonite, soapstone and talc. The impact of the fillers on the mechanical properties of the composites was studied. The experiments included bending tests, tensile tests, Brinell hardness and scanning electron microscopy experiments. The amount of wood, mineral and plastic (polypropylene) was kept steady. Only the mineral type was changed during the tests. A control 

Durability of wood-plastic composite lumber Treesearch Description. Wood-plastic composite (WPC) lumber has been marketed as a low-maintenance, high-durability product. Retail sales in the United States were slightly less than $1 billion in 2008. Applications include docking, railing, windows, doors, fencing, siding, moldings, landscape timbers, car interior parts, and furniture. The majority of these products are used outdoors and thus are exposed to moisture, decay, mold, and weathering. WPCs are composites made primarily from 

Wood-plastic composite - Wikipedia Wood-plastic composites (WPCs) are composite materials made of wood fiber/wood flour and thermoplastic(s) In addition to wood fiber and plastic, WPCs can also contain other ligno-cellulosic and/or inorganic filler materials. WPCs are a subset of a larger category of materials called natural fiber plastic composites (NFPCs), which may contain no cellulose-based fiber fillers such as pulp fibers, peanut hulls, bamboo, straw, digestate, etc. Chemical additives seem practically "invisible" 

Company Capability and Background Information - Industrial plastics he built the company into a position of leadership in the corrosion resistant composites field. At the time of his retirement, Beetle plastics was the largest single custom manufacturer of corrosion resistant FRP equipment, with five production plants and over 500 employees. During Mr. Morton's previous management of Beetle plastics, the Ardmore, Oklahoma plant was acquired from Ameron. Ray madewell, the other owner of Industrial Fiberglass Specialties, has been in the 

Wood-plastic composites in the United States : the interfacing of two Description. The term wood-plastic composites refers to any composites that contain wood (of any form) and thermosets or thermoplastics. Thermosets are plastics that, once cured, cannot be melted by reheating. These include resins such as epoxies and phenolics, plastics with which the forest products industry is most familiar. Thermoplastics are plastics that can be repeatedly melted, such as polyethylene and polyvinyl chloride (PVC). Thermoplastics are used to make many diverse