| 摘要 |
PROBLEM TO BE SOLVED: To form various kinds of printing sheets in various forms as required by forming a mixture prepared by using at least an inorg. powder, MQ resin and silicone rubber into a sheet and by adding ink information by a proper method. SOLUTION: A mixture using at least an inorg. powder, MQ resin and silicone rubber is formed into a sheet to obtain a printing sheet 1 having a shape holding layer. The outermost layer is an ink information layer 2 and the lower most layer is the objective body 4. If necessary, an adhesive layer 3 is formed. In the printing sheet 1, it is only required that the shape holding layer is present in a sheet form, and therefore, the sheet 1 can be formed into various shape. As for the inorg. powder generally used, white powder such as silica, titania, alumina, zinc oxide, zirconia, calcium oxide, mica, potassium titanate and aluminum can be used. The obtd. calcined sheet is excellent in chemical resistance, heat resistance, weather resistance, shielding property, reflectivity or the like.
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