WPC Wood Plastic Composites

USEON can supply the complete extrusion line from premixing to profile/sheet for WPC Wood Plastic Composites.

Wood Plastic Compounding

Table of Contents

Basic Formula

PP/PE/PVC compounding with wood fiber up to 65%, color masterbatch and additives


Profile for window and floor and contruction;
Sheet for table and door;


  • PP/HDPE melting temperature is more than 170℃, so it is necessary to feed wood fiber from the side feeder.
  • Wood fiber premix additives then feed into side force feeder. USEON supply screw design to avoid over shearing but still good mixing without reducing the length of fiber.
  • For PVC window profile, no need to make compounding material into pellets, just cool down and crush it into powder.

Table of Contents

Contact Our Experts