Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Composite process antibacterial ceramic tile and preparation method thereof
The invention relates to the technical field of new building ceramic materials, and particularly discloses a composite process antibacterial ceramic tile and a preparation method thereof. The composite process antibacterial ceramic tile comprises a green body layer and an antibacterial glaze layer, glaze of the antibacterial glaze layer contains a first antibacterial agent, and surface micropores of the antibacterial glaze layer are filled with an antibacterial antifouling agent; and the first antibacterial agent comprises zinc silicate and/or zinc aluminate, the antibacterial antifouling agent contains a second antibacterial agent, and the second antibacterial agent comprises nano zinc phosphate and/or nano zinc zirconate. The preparation method comprises the following steps: preparing the green body layer, preparing the antibacterial glaze slip, spraying the antibacterial glaze slip on the surface of the green body layer, sintering to obtain a semi-finished product, polishing the semi-finished product, and polishing the surface of the semi-finished product by using an antibacterial antifouling agent to obtain the antibacterial ceramic tile. According to the antibacterial ceramic tile, a composite antibacterial technology combining in-glaze antibacterial and glaze layer surface micropore antibacterial is adopted, efficient and lasting antibacterial of a ceramic tile product is achieved, antibacterial components do not affect permeability of a glaze surface, and the antifouling performance of the glaze surface can be achieved.
本发明涉及建筑陶瓷新材料技术领域，具体公开了一种复合工艺抗菌陶瓷砖及其制备方法。复合工艺抗菌陶瓷砖，包括坯体层和抗菌釉层，抗菌釉层的釉料中含有第一抗菌剂，抗菌釉层的表面微孔中填充有抗菌防污剂；第一抗菌剂包括硅酸锌和/或铝酸锌，抗菌防污剂中含有第二抗菌剂，第二抗菌剂包括纳米磷酸锌和/或纳米锆酸锌。其制备方法为：先制得坯体层，再制备抗菌釉浆并将之淋施于坯体层表面，经烧成制得半成品，将半成品进行抛光后，用抗菌防污剂对其进行表面抛磨，制得抗菌陶瓷砖。本发明采用釉中抗菌结合釉层表面微孔抗菌的复合抗菌工艺，实现陶瓷砖产品的高效持久抗菌，且抗菌成分不影响釉面的通透性，并可实现釉面的防污性能。
Composite process antibacterial ceramic tile and preparation method thereof
The invention relates to the technical field of new building ceramic materials, and particularly discloses a composite process antibacterial ceramic tile and a preparation method thereof. The composite process antibacterial ceramic tile comprises a green body layer and an antibacterial glaze layer, glaze of the antibacterial glaze layer contains a first antibacterial agent, and surface micropores of the antibacterial glaze layer are filled with an antibacterial antifouling agent; and the first antibacterial agent comprises zinc silicate and/or zinc aluminate, the antibacterial antifouling agent contains a second antibacterial agent, and the second antibacterial agent comprises nano zinc phosphate and/or nano zinc zirconate. The preparation method comprises the following steps: preparing the green body layer, preparing the antibacterial glaze slip, spraying the antibacterial glaze slip on the surface of the green body layer, sintering to obtain a semi-finished product, polishing the semi-finished product, and polishing the surface of the semi-finished product by using an antibacterial antifouling agent to obtain the antibacterial ceramic tile. According to the antibacterial ceramic tile, a composite antibacterial technology combining in-glaze antibacterial and glaze layer surface micropore antibacterial is adopted, efficient and lasting antibacterial of a ceramic tile product is achieved, antibacterial components do not affect permeability of a glaze surface, and the antifouling performance of the glaze surface can be achieved.
本发明涉及建筑陶瓷新材料技术领域，具体公开了一种复合工艺抗菌陶瓷砖及其制备方法。复合工艺抗菌陶瓷砖，包括坯体层和抗菌釉层，抗菌釉层的釉料中含有第一抗菌剂，抗菌釉层的表面微孔中填充有抗菌防污剂；第一抗菌剂包括硅酸锌和/或铝酸锌，抗菌防污剂中含有第二抗菌剂，第二抗菌剂包括纳米磷酸锌和/或纳米锆酸锌。其制备方法为：先制得坯体层，再制备抗菌釉浆并将之淋施于坯体层表面，经烧成制得半成品，将半成品进行抛光后，用抗菌防污剂对其进行表面抛磨，制得抗菌陶瓷砖。本发明采用釉中抗菌结合釉层表面微孔抗菌的复合抗菌工艺，实现陶瓷砖产品的高效持久抗菌，且抗菌成分不影响釉面的通透性，并可实现釉面的防污性能。
Composite process antibacterial ceramic tile and preparation method thereof
一种复合工艺抗菌陶瓷砖及其制备方法
KE SHANJUN (Autor:in) / TIAN WEI (Autor:in) / MENG ZHENMING (Autor:in) / MA CHAO (Autor:in)
13.08.2021
Patent
Elektronische Ressource
Chinesisch
Composite antibacterial ceramic tile and preparation process thereof
| Europäisches Patentamt | 2021
| Europäisches Patentamt | 2023
ANTIBACTERIAL CERAMIC TILE AND PREPARATION METHOD THEREOF
| Europäisches Patentamt | 2024
Antibacterial ceramic tile and preparation method thereof
| Europäisches Patentamt | 2021
Antibacterial ceramic tile and preparation method thereof
| Europäisches Patentamt | 2021