wood plastic composed decking patent

wood plastic composed decking patent

Patent US20080128933 - Wood-Plastic Composites Using Recycled

This application claims priority to U.S. Provisional Patent Application Ser. markets in applications such as outdoor decking and railing, siding, roofing and a Wood-plastic composites that incorporate recycled carpet waste may also . extrusion barrel 120 and extrusion screws 110, 112) can be made of 

Patent US5516472 - Extruded synthetic wood composition and

May 14, 1996 A product comprised of recyclables shredded and mixed to form a in which scrap wood or cellulosic fibers are combined with waste plastic materials, . furniture, porch decks, window molding, window components, door 

Patent US7790787 - Aerogel/polymer composite materials - Google

wherein the thermoplastic polymer material comprises wood or cellulose wherein the article comprises an outdoor deck plank, a window, a door, or fencing. 2. Similarly in the case of mechanical strength, structural plastic materials of a non-thermoplastic polymer, or nanoscale particles composed of a 

Patent US8802754 - Starch-plastic composite resins and profiles

2. Description of the Related Art. Wood-plastic composites are widely used in residential and commercial structures for decking board, fencing, 

WOOD-PLASTIC COMPOSITE ( WPC ) MATERIAL, all about WPC

Wood-plastic composite or WPC is a composite material made of wood and polymer, For the production of our products we use a technology patented by the 

Wood-plastic composite - Wikipedia

Wood-plastic composites (WPCs) are composite materials made of wood fiber/wood flour and Wood-plastic composites were first introduced into the decking market in the early 1990s. Manufacturers claim that wood-plastic composite is more 

Wood Thermoplastic Composites Chapter 13 - Forest Products

trade name Bakelite was composed of phenol-formaldehyde and wood flour. decking market is the largest and fastest growing WPC market. Also in the early 1990s, Strandex Corporation (Madison, WI) patented technology for extruding.

Opportunities for wood/natural fiber-plastic composites in residential

The growth of WPC decking has been driven by four factors, the first of which is a . Commercial WPCs are produced with formulations composed of wood flour, 

Should You Build Your Deck From Wood or Plastic?

Composite decking, such as our, our, and Veranda, is a hybrid product that's composed primarily of wood fibers and recycled plastic.

Wood-Plastic Composites: Weathering Quality Issues : Plastics

Exterior wood-fiber composites like decks and rails haven't lived up to some of the Not the wood-plastic composite (WPC) manufacturers because the materials Developed over the past 10 years, Verset's patented Pressaire process uses a using isotropic and oriented-fiber mats made of different types of wood fibers.

Recycled Plastic Decking | Synthetic & Plastic Wood Boards | our

our's eco-friendly composite decks are made from a blend of 95% recycled our composite decking is made of 95% recycled plastic and wood materials.

Foaming Expands Possibilities for Wood-Fiber Composites : Plastics

"Foam will be the next wave of wood replacement after decking," predicts Don . this year made of wood-filled PVC foamed to about 24% density reduction. It uses three conical twin-screw extruders and its own patent-pending technology.

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