Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Preparation method of high-strength antibacterial ceramic rock plate
The invention belongs to the technical field of ceramic preparation, and particularly relates to a preparation method of a high-strength antibacterial ceramic rock plate. The method comprises the following steps: carrying out wet ball-milling spray granulation on a rock plate blank raw material, carrying out compression molding, and drying to prepare a rock plate blank; spraying ground glaze and surface glaze on the surface of the rock plate blank, sintering in a kiln, cooling to 600-700 DEG C, and spraying antibacterial glaze to prepare the high-strength antibacterial ceramic rock plate. Theantibacterial glaze is prepared by the following method: uniformly mixing zinc oxide, magnesium oxide and diatomite, adding into a phosphoric acid solution, stirring for 0.5-1h, then adding an AgNO3 solution, stirring for 1.5-2h in a dark environment, finally carrying out wet ball milling for 5-8h in a ball mill, and carrying out spray granulation to obtain the antibacterial glaze. The high-strength antibacterial ceramic rock plate prepared through the method is high in surface hardness and resistant to abrasion, the cover glaze and the antibacterial glaze layer are matched with each other, the double antibacterial capacity is achieved, and the application range of the ceramic rock plate is widened.
本发明属于陶瓷制备技术领域，具体的涉及一种高强度抗菌陶瓷岩板的制备方法。将岩板坯原料经湿法球磨喷雾造粒后压制成型，然后进行干燥，制备得到岩板坯；岩板坯表面喷淋底釉和面釉，然后入窑烧结，降温至600‑700℃，喷淋抗菌釉，制备得到高强度抗菌陶瓷岩板；所述的抗菌釉，采用如下方法制备：将氧化锌、氧化镁和硅藻土混合均匀，加入到磷酸溶液搅拌0.5‑1h，然后加入AgNO3溶液于避光环境下搅拌1.5‑2h，最后于球磨机中湿法球磨5‑8h，经喷雾造粒制备得到抗菌釉。采用本发明所述的方法制备的高强度抗菌陶瓷岩板，表面硬度高，耐磨、面釉与抗菌釉层相互配合，具有双重抗菌能力，扩宽了陶瓷岩板的使用范围。
Preparation method of high-strength antibacterial ceramic rock plate
The invention belongs to the technical field of ceramic preparation, and particularly relates to a preparation method of a high-strength antibacterial ceramic rock plate. The method comprises the following steps: carrying out wet ball-milling spray granulation on a rock plate blank raw material, carrying out compression molding, and drying to prepare a rock plate blank; spraying ground glaze and surface glaze on the surface of the rock plate blank, sintering in a kiln, cooling to 600-700 DEG C, and spraying antibacterial glaze to prepare the high-strength antibacterial ceramic rock plate. Theantibacterial glaze is prepared by the following method: uniformly mixing zinc oxide, magnesium oxide and diatomite, adding into a phosphoric acid solution, stirring for 0.5-1h, then adding an AgNO3 solution, stirring for 1.5-2h in a dark environment, finally carrying out wet ball milling for 5-8h in a ball mill, and carrying out spray granulation to obtain the antibacterial glaze. The high-strength antibacterial ceramic rock plate prepared through the method is high in surface hardness and resistant to abrasion, the cover glaze and the antibacterial glaze layer are matched with each other, the double antibacterial capacity is achieved, and the application range of the ceramic rock plate is widened.
本发明属于陶瓷制备技术领域，具体的涉及一种高强度抗菌陶瓷岩板的制备方法。将岩板坯原料经湿法球磨喷雾造粒后压制成型，然后进行干燥，制备得到岩板坯；岩板坯表面喷淋底釉和面釉，然后入窑烧结，降温至600‑700℃，喷淋抗菌釉，制备得到高强度抗菌陶瓷岩板；所述的抗菌釉，采用如下方法制备：将氧化锌、氧化镁和硅藻土混合均匀，加入到磷酸溶液搅拌0.5‑1h，然后加入AgNO3溶液于避光环境下搅拌1.5‑2h，最后于球磨机中湿法球磨5‑8h，经喷雾造粒制备得到抗菌釉。采用本发明所述的方法制备的高强度抗菌陶瓷岩板，表面硬度高，耐磨、面釉与抗菌釉层相互配合，具有双重抗菌能力，扩宽了陶瓷岩板的使用范围。
Preparation method of high-strength antibacterial ceramic rock plate
高强度抗菌陶瓷岩板的制备方法
LI BINGCHENG (Autor:in) / LIU YAO (Autor:in)
27.11.2020
Patent
Elektronische Ressource
Chinesisch
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