ANTIMICROBIAL CERAMIC POWDER

摘要

PROBLEM TO BE SOLVED: To obtain antimicrobial ceramic powder capable of safely and surely controlling a wide range of microorganisms, by oxidizing and sterilizing power and oligodyanamic action by active oxygen, by effectively radiating electromagnetic wave to resonate and excite water molecule. SOLUTION: Antimicrobial ceramic powder is obtained by baking 0.1-1.0wt.% based on a substrate 1 of silver oxide 2 supported on the surface of titanium oxide 3 in an amount of 2-8wt.% based on the substrate 1 on the surface of the baked substrate l of a composition of 30-60wt.% of silicon oxide, 20-40wt.%, 7-15wt.% of manganese oxide and 7-15wt.% of zinc oxide so as not to damage its grain boundary and to make 1.0-10μm whole particle diameter.