Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Nano antibacterial corrosion-resistant ceramic and preparation method thereof
The invention discloses a nano antibacterial corrosion-resistant ceramic which comprises an antibacterial glaze layer on the surface of corrosion-resistant ceramic; the antibacterial glaze layer is composed of a ground glaze layer and an antibacterial layer; the antibacterial layer is formed by loading a composite antibacterial agent on nano calcium carbonate; wherein the nano calcium carbonate loaded composite antibacterial agent comprises a nano calcium carbonate carrier and a composite antibacterial agent, the nano calcium carbonate loaded composite antibacterial agent is accumulated at theupper part of a glaze layer, the antibacterial effective component of the composite antibacterial agent is nano antibacterial oxide, and the nano antibacterial oxide is nano magnesium oxide and nanozinc oxide. According to the invention, the nano antibacterial material is added to the outermost surface of the ceramic, excellent antibacterial effect is achieved; the nano calcium carbonate is introduced into the antibacterial layer to serve as a porous carrier of the nano antibacterial agent, so that the adhesive force of the nano antibacterial agent can be remarkably improved, the antibacterial performance is more durable and efficient, meanwhile, the surface appearance decoration effect of the ceramic is not affected, and the antibacterial ceramic can be widely applied to the fields of architectural decoration, domestic ceramics and the like.
本发明公开了一种纳米抗菌耐腐蚀陶瓷，其包括在耐腐蚀陶瓷表面上设置抗菌釉层，所述抗菌釉层是底釉层和抗菌层组成，所述抗菌层是由纳米碳酸钙负载复合抗菌剂，所述纳米碳酸钙负载复合抗菌剂包括纳米碳酸钙载体和复合抗菌剂，所述纳米碳酸钙负载复合抗菌剂积聚于釉层上部，所述复合抗菌剂的抗菌有效成分为纳米抗菌氧化物，所述的纳米抗菌氧化物为纳米氧化镁和纳米氧化锌。本发明将纳米抗菌材料添加到陶瓷最表面，使其具有良好抗菌效果，在抗菌层引入纳米碳酸钙作为纳米抗菌剂多孔状载体，可显著提高纳米抗菌剂的附着力，使得抗菌性能更加持久且高效，同时不影响陶瓷表面外观装饰效果，可广泛应用于建筑装饰、日用陶瓷等领域。
Nano antibacterial corrosion-resistant ceramic and preparation method thereof
The invention discloses a nano antibacterial corrosion-resistant ceramic which comprises an antibacterial glaze layer on the surface of corrosion-resistant ceramic; the antibacterial glaze layer is composed of a ground glaze layer and an antibacterial layer; the antibacterial layer is formed by loading a composite antibacterial agent on nano calcium carbonate; wherein the nano calcium carbonate loaded composite antibacterial agent comprises a nano calcium carbonate carrier and a composite antibacterial agent, the nano calcium carbonate loaded composite antibacterial agent is accumulated at theupper part of a glaze layer, the antibacterial effective component of the composite antibacterial agent is nano antibacterial oxide, and the nano antibacterial oxide is nano magnesium oxide and nanozinc oxide. According to the invention, the nano antibacterial material is added to the outermost surface of the ceramic, excellent antibacterial effect is achieved; the nano calcium carbonate is introduced into the antibacterial layer to serve as a porous carrier of the nano antibacterial agent, so that the adhesive force of the nano antibacterial agent can be remarkably improved, the antibacterial performance is more durable and efficient, meanwhile, the surface appearance decoration effect of the ceramic is not affected, and the antibacterial ceramic can be widely applied to the fields of architectural decoration, domestic ceramics and the like.
本发明公开了一种纳米抗菌耐腐蚀陶瓷，其包括在耐腐蚀陶瓷表面上设置抗菌釉层，所述抗菌釉层是底釉层和抗菌层组成，所述抗菌层是由纳米碳酸钙负载复合抗菌剂，所述纳米碳酸钙负载复合抗菌剂包括纳米碳酸钙载体和复合抗菌剂，所述纳米碳酸钙负载复合抗菌剂积聚于釉层上部，所述复合抗菌剂的抗菌有效成分为纳米抗菌氧化物，所述的纳米抗菌氧化物为纳米氧化镁和纳米氧化锌。本发明将纳米抗菌材料添加到陶瓷最表面，使其具有良好抗菌效果，在抗菌层引入纳米碳酸钙作为纳米抗菌剂多孔状载体，可显著提高纳米抗菌剂的附着力，使得抗菌性能更加持久且高效，同时不影响陶瓷表面外观装饰效果，可广泛应用于建筑装饰、日用陶瓷等领域。
Nano antibacterial corrosion-resistant ceramic and preparation method thereof
一种纳米抗菌耐腐蚀陶瓷及其制备方法
CHEN CHUCHI (Autor:in) / TANG SHUHAI (Autor:in) / LIAN LIHONG (Autor:in) / XIE SHUXING (Autor:in)
11.08.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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