| 摘要 |
<p>Provided is a decorative melamine board having a milky white core and minimal warp. When bonded to a substrate, such as plywood, particle board, or a steel plate, the tone of the substrate does not show through to the decorative layer. The decorative melamine board is formed by laminating and heat molding: a resin-impregnated patterned paper as a decorative layer; a resin-impregnated core of multiple sheets of paper as a core layer, in which a whitish fibrous base material is impregnated with a resin solution to which a condensation product of melamine and formaldehyde, and a divalent polyalkylene glycol or derivative thereof, or a trivalent (or higher valence) polyalkylene glycol ether have been added, and then dried; and a resin-impregnated underside paper as an underside layer, in which a fibrous base material is impregnated with a condensation product of melamine and formaldehyde, and then dried.</p> |
