Pine powder mainly used for WPC filler .leather bakelite powder highway papermaking coating cat litter incense making .etc. Our company specializes in manufacturing wood powder (wood fiber)which is the WPC dedicated wood filler . High purity, without impurities, color: light yellow or white, the water content in small, direct use, no need for separate treatment, 60 mesh,80 mesh,, 100 mesh, 200 ...