| 摘要 |
PROBLEM TO BE SOLVED: To provide a coating film for radiating infrared rays, the infrared emissivity of which is increased in 3-6μm being a wavelength range of the principal radiant ray from a radiant heating type heat source to perform efficient radiant heating. SOLUTION: The coating film 6 for radiating infrared rays, which is composed of a heat-resistant resin 1 and metal oxide particles 2, metal oxide particles 3 and metal oxide particles 4 which become infrared ray radiating materials, is formed on a base material 5, so that heat can be transferred in high efficiency to the object to be heated by radiation. As a result, the coating film 6 for radiating infrared rays is applied to the heat source of a cooking appliance or a heating appliance to perform excellent cooking or heating. COPYRIGHT: (C)2008,JPO&INPIT
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