wood plastic composite usa

hhm1020

Wood, that WPC (Wood- Plastic Composites, WPC), is booming at home and abroad in recent years, a new class of composite materials, refers to the use of polyethylene, polypropylene, and polyvinyl chloride, etc. instead of the usual resin adhesive, and more than 35% -70% of wood flour,indoor outdoor flooringrice husk, straw and other plant waste wood fibers mixed into the new material, and then the plastic processing extrusion, molding, injection molding process to produce plates or profiles. Mainly used in building materials, furniture, logistics and packaging industries.

Plastic and wood powder by mixing after hot extruded sheet, called WPC sheet extrusion. Polymers can add some artificial zeolite, aluminum silicate molecules to capture this powder material can absorb the odor. By a large number of crystalline powder empty, adsorbents cheapest way to cover your deckcan capture odors of small organic molecules. Molecular adsorbent has been successfully used to capture the polyolefin pipe extrusion, injection and extrusion blow molded containers, isolated packaging materials, packaging and sealing material extrusion. Molecular adsorption powder can also be added as a desiccant to remove the plastic water vapor.

When the profile is not required to have a continuous sheet-shaped member having a complicated structure or a structural design, WPC can be formed by injection moldingwood plastic composite usaor compression molding. Processed wood materials sometimes have to face in the process of how the problem of completely filling the mold, in order to solve this problem, they need to reduce the amount of wood filler in order to increase the melt fluidity.