Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Method for preparing antibacterial ceramic
The invention discloses a method for preparing antibacterial ceramic. The method comprises the following steps: adhering antibacterial ions to a white carbon black carrier by using a sol-gel method so as to obtain an antibacterial powder material, mixing the antibacterial powder material with an ordinary green body raw material, and performing wet ball grinding, thereby preparing green body slurry. As a blank formula is innovatively improved, long-lasting and durable ceramic with high antibacterial property can be also produced under simple, rapid and convenient common processes and preparation conditions with low cost, a product of the ceramic is not only wide in antibacterial spectrum, high in sterilizing rate, free of drug resistance and environmentally friendly and healthy, but also small in antibacterial metal ion baking loss, high in ionic activity and high in use rate, and is uniform in mixing of antibacterial agents and green bodies, good in adhesion property and has relative small influence on ceramic green bodies; the baked ceramic is excellent in overall quality, free of surface crack, good in damage resistance and good in abrasion resistance. Viewing from marketing, the antibacterial blank is novel in preparation method, low in cost, very high in cost performance, wide in application and beneficial for large-scale quantization production in future market.
Method for preparing antibacterial ceramic
The invention discloses a method for preparing antibacterial ceramic. The method comprises the following steps: adhering antibacterial ions to a white carbon black carrier by using a sol-gel method so as to obtain an antibacterial powder material, mixing the antibacterial powder material with an ordinary green body raw material, and performing wet ball grinding, thereby preparing green body slurry. As a blank formula is innovatively improved, long-lasting and durable ceramic with high antibacterial property can be also produced under simple, rapid and convenient common processes and preparation conditions with low cost, a product of the ceramic is not only wide in antibacterial spectrum, high in sterilizing rate, free of drug resistance and environmentally friendly and healthy, but also small in antibacterial metal ion baking loss, high in ionic activity and high in use rate, and is uniform in mixing of antibacterial agents and green bodies, good in adhesion property and has relative small influence on ceramic green bodies; the baked ceramic is excellent in overall quality, free of surface crack, good in damage resistance and good in abrasion resistance. Viewing from marketing, the antibacterial blank is novel in preparation method, low in cost, very high in cost performance, wide in application and beneficial for large-scale quantization production in future market.
Method for preparing antibacterial ceramic
ZHANG BIN (Autor:in) / GUO YIJING (Autor:in) / TANG XIAONING (Autor:in) / LI HUAN (Autor:in) / JIANG MIAOMIAO (Autor:in)
03.02.2016
Patent
Elektronische Ressource
Englisch
ANTIBACTERIAL CERAMIC COMPOSITION AND PREPARING METHOD THEREOF
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