| 摘要 |
PROBLEM TO BE SOLVED: To obtain a non-combustible decorative panel enhanced in non-combustibility and having good finish appearance. SOLUTION: A core layer, which comprises a prepreg impregnated with a slurry composed of a thermosetting resin being an organic resin component and an inorganic filler, an adhesive material and coated paper being a surface layer are laminated on an inorganic fiber base material and the whole is molded under a pressure of 15-40 kg/cm<SP>2</SP>so as to become 1.4-1.8 in specific gravity. Further, balance paper is laminated on the back surface of the molded one. As the adhesive material, a resin impregnated sheet or a sheet coated with a synthetic resin adhesive, for example, a vinyl acetate resin adhesive is used. COPYRIGHT: (C)2005,JPO&NCIPI
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