wood plastic composite decking manufacturing process

Wood-Plastic Composites: Weathering Quality Issues : Plastics This dime-sized mushroom growing on a wood composite deck is one of many unwelcome surprises weathering can cause in wood-plastic composites. comparing real-world moisture aging tests with lab results," says Tatyana Samoylova, R&D engineer with decking manufacturer Kadant Composites in Bedford, Mass.

How To Make Plastic Wood ProSales Online Composite Materials 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 Because sourcing companies use varying species of wood, and because wood harvested at different times of year has different qualities, WPC deck 

The versatility of wood-plastic composite plastics - Green Dot Decking may have played the first prominent role for wood-plastic composites, but the versatility of these hybrid formulations goes far beyond the back patio. began injection molding a wood-plastic composite instead of shaping wooden pieces, bypassing one of the most expensive steps in their manufacturing process.

Extrusion of Wood Plastic Composites Douglas J - CiteSeerX This paper will address the manufacture of wood plastic decking by extrusion, and resulting properties of the wood plastic composite lumber. Topics to be covered include the materials used to manufacture wood plastic composites including thermoplastics, wood form and processing additives, the extrusion processes used 

Wood Plastic Composites - InTechOpen with residential applications such as decking, the need for the alternative survived the WPC market (Yeh and Gupta The awaiting market for WPC is huge due to the high production of plastics and wood which constitutes a .. 2009, divided the WPC manufacturing process into two main parts. The first part 

Wood-Plastics Composites Done Right : Plastics Technology Wood-plastic composite (WPC) products were first widely marketed in the early 1990s as weather-resistant decking. The product concept has Counter- and co-rotating extruders can process wood fiber at moisture levels higher than 1% and 4% respectively, but at the expense of throughput. Reducing the