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Processing Technology of WPC Composites

<p>Wood-plastic composite materials are the first to use the production process is mixing, and then hot (or foam compression) into flat or molded profiles.<a href="">wood-plastic composite decking</a> Now the production process to extrusion-based, supplemented by injection molding. The main molding methods of domestic wood-plastic composites are dipping molding, flat press molding,[url= ]Hollow WPC floor[/url] compression molding, extrusion molding, thermoforming, radiation molding, injection molding and so on.</p>

<p>The earliest use of the impregnation method, in recent years, wood-plastic composite material production process using a two-step method, that is, the first blending granulation,<a href="">Outdoor flooring materials</a> and then the finished product extrusion. Because of the high cost of this method of processing products, since 1999, began to study the composite products, [url= ]Color Stable Balcony Flooring[/url]one-step extrusion molding technology, that is, directly with the extruder of the material mixing and molding, Processes, thereby reducing the cost and improve the market competitiveness of products.</p>

<p>Extrusion molding, hot pressing, injection molding,[url= ]WPC flooring[/url] molding is the main processing of wood-plastic composite molding method. Extrusion molding process is a relatively common process because of its short processing cycle and high efficiency. Injection of monomer polymerization method, the method of relatively early history. Production process is the chemical monomer into the wood,<a href="">cheap backyard flooring</a> and then use high-energy radiation or heating catalytic method made of wood-plastic composite materials</p>

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