| 摘要 |
PURPOSE: A method for preparing an acryl resin containing jade powder is provided, which resin shields the electromagnetic wave and radiates the far infrared ray due to the jade powder. CONSTITUTION: The method comprises the steps of mixing polymethyl methacrylate with jade powder of 1-9 mesh by the mass ratio of 9:1 to 3:7; coating the mixture onto a plate by the thickness of 1-8 mm; heating the plate in a water tank by liquid fusion reaction to solidify the polymer; heating the solidified polymer at 80-120 deg.C and cooling it to a room temperature; removing the molded part from the plate and treating the surface; and adhering a panel to the molded plate to pack the plate by 80-200 mm. Preferably the molded plate is a glass plate. The heating of the plate is carried out by three steps comprising preheating at 25 deg.C, heating at 25-45 deg.C and final heating at 40-50 deg.C.
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