A MANUFACTURING PROCESS OF FAR INFRARED RAY EMISSION CERAMICS BALL

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PURPOSE : A method for manufacturing ceramic balls is provided to enable the ceramic balls to have specific far-infrared wavelength bands based on their application fields by mixing far-infrared radiation minerals in a certain ratio and kneading and sintering the mixture.CONSTITUTION : A method for manufacturing ceramic balls comprises the following steps of : preparing raw materials(S1); mixing illite powder, elvan powder, rare-earth elements, charcoal, red clay, limestone and serpentine and adding 15-20wt%% of an alkyli silicate solution to 100wt%% of the mixture(S2); kneading the mixture and putting the mixture into an automatic ball molder to mold the mixture into a ball shape with a hole on it(S3); sintering the molding and naturally cooling off it(S4); and cleaning and packaging the product(S5).© KIPO 2009