MAKING OF ARTICLE-HEATING MATERIAL

PURPOSE:To voluntarily control the change of temperature caused by applying the heat of a far infrared radiation-radiating material blended inside a formed body, by a method wherein an original material is made kneading an auxiliary material into the powder of ceramics containing the far infrared ra...

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Bibliographic Details
Main Author SANADA HIROSHI
Format Patent
LanguageEnglish
Published 22.04.1992
Subjects
BLASTING
BUILDING
FIXED CONSTRUCTIONS
GUTTERS
HEATING
LIGHTING
MECHANICAL ENGINEERING
RANGES
ROOF COVERINGS
ROOF-WORKING TOOLS
SKY-LIGHTS
VENTILATING
WEAPONS
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Summary:PURPOSE:To voluntarily control the change of temperature caused by applying the heat of a far infrared radiation-radiating material blended inside a formed body, by a method wherein an original material is made kneading an auxiliary material into the powder of ceramics containing the far infrared radiation- radiating material, by a blend of a definite ratio, and is filled into a mold, and the formed body pressed by high pressure is fired. CONSTITUTION:By the control of presetting conditions such as a blend of ceramics and an auxiliary material, force-and-time applied by press-forming, and temperature-and-time by firing, an article-heating temperature caused by applying the heat of a far infrared radiation-radiating material blended inside a formed body can be delicately controlled. When this heating material is used for a thawer, for example, any thawing time such as thawing in five hours, in seven hours or in ten hours can be found meeting the characteristic and property of a frozen food to be thawed.
Bibliography:Application Number: JP19900240474