| abstract |
An impact resistant substrate particleboard, composite material using same, and method of forming the composite material, the substrate particleboard comprising at least a core layer and a surface layer, each layer in turn comprising at least wood chip/flake and resin, the resin of the core layer having a melamine content of at least 7 % melamine solids on resin solids, wherein each layer has a resin content of 10 - 15 % therein. |