WPC.Asia - professional manufacturer of advanced wood-plastic composite (WPC) machinery in China

Natural fibers for composite lumber (WPC)

Natural fillers are the main components of wood-plastic composition. They come either in fine mesh powders or fibers.

Wood powder (or wood flour) is the most common natural filler for WPCs. Others to mention are bamboo powder, cellulose, cotton straw powder, kenaf, nut shell powder, rice hull powder, saw dust, sunflower seed husk powder, wheat straw powder, wood fiber etc.