| abstract |
In composite materials made of plastic base materials and particles or fibers of renewable raw materials embedded therein, such as wood fibers, abaca, cellulose fibers, pulp fibers, regenerated cellulose fibers, hemp fibers or flax fibers, and optionally binders, A wetting agent selected from polyethylene glycols and / or polyhydric alcohols having an average molecular weight of 90 to 40,000. |