| 摘要 |
PROBLEM TO BE SOLVED: To provide a painted steel sheet efficiently absorbing a heat from a heating component and adapting to suppressing a temperature rising at the heating component. SOLUTION: The painted steel strip comprises a plated steel sheet or a stainless steel sheet as a substrate 1 and a heat absorbing painted film 2 with a heat reflectance of≤0.35 in a wave length range of 3-30μm formed on at least one face of the substrate. In the case of use as a heating equipment, a casing of a component or a peripheral component, the heat absorbing painted film 2 is arranged so as to face the heating member. For lowering the heat reflectance of the heat absorbing painted film 2, lowering a lightness L of the heat absorbing painted film to≤50 is preferred by dispersing a hyperchromic pigment. To form an acrylic painted film wherein a color pigment or a coloring pigment is dispersed at an opposite side of the heat absorbing painted film 2 is preferred. COPYRIGHT: (C)2004,JPO&NCIPI
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