| 摘要 |
<p>A plastics bonded board (12), such a chip board has a simulated building material appearance with architetural-type decoration. The board is clad with a clourless polymer coating (14) in which is embedded a nonwoven fleece (16) treated to give the impression of wood or natural stone such as marble. The board is produced with little shrinkage which improves its shear strength and is strong enough to withstand pressures of up to 1000 kg/cm2 with a 5mm thick cladding of the colourless polymer. The cladding is of epoxy resin, polyester or polyurethane and the fleece is of cellulose.</p> |
