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Antibacterial ceramic tile containing metal oxide, and preparation method thereof
The invention discloses an antibacterial ceramic tile containing metal oxide, and a preparation method thereof. The antibacterial ceramic tile is prepared from kaolin, quartz sand, mullite, chalk powder, zinc silicate, modified nano-zinc oxide, strontium carbonate, diatom ooze, aluminum oxide, boron oxide, nano-titanium dioxide and modified chitosan. The antibacterial ceramic tile containing the metal oxide has a good antibacterial effect and antibacterial durability; according to the formula, antibacterial factors such as nano-titanium dioxide, zinc silicate, diatom ooze and boron oxide are added, so the formula has a certain antibacterial basis; and the antibacterial effect and the antibacterial durability are significantly improved by adding the modified nano-zinc oxide and the modifiedchitosan, and the modified chitosan can significantly limit the agglomeration phenomenon of the metal particles so as to effectively improve the antibacterial activity.
本发明公开了一种含有金属氧化物的抗菌瓷砖及其制备方法，所述抗菌瓷砖由以下原料制成：高岭土、石英砂、莫来石、白垩粉、硅酸锌、改性纳米氧化锌、碳酸锶、硅藻泥、氧化铝、氧化硼、纳米二氧化钛、改性壳聚糖。本发明所述的含有金属氧化物的抗菌瓷砖具有良好的抗菌效果以及抗菌耐久性；所述的配方中通过加入纳米二氧化钛、硅酸锌、硅藻泥、氧化硼等抗菌因子，使得本发明所述的配方具有一定的抗菌基础，再通过加入改性纳米氧化锌、改性壳聚糖来显著提高抗菌效果以及抗菌耐久性，其中改性壳聚糖能够显著限制金属粒子发生团聚现象，有效提高抗菌活性。
Antibacterial ceramic tile containing metal oxide, and preparation method thereof
The invention discloses an antibacterial ceramic tile containing metal oxide, and a preparation method thereof. The antibacterial ceramic tile is prepared from kaolin, quartz sand, mullite, chalk powder, zinc silicate, modified nano-zinc oxide, strontium carbonate, diatom ooze, aluminum oxide, boron oxide, nano-titanium dioxide and modified chitosan. The antibacterial ceramic tile containing the metal oxide has a good antibacterial effect and antibacterial durability; according to the formula, antibacterial factors such as nano-titanium dioxide, zinc silicate, diatom ooze and boron oxide are added, so the formula has a certain antibacterial basis; and the antibacterial effect and the antibacterial durability are significantly improved by adding the modified nano-zinc oxide and the modifiedchitosan, and the modified chitosan can significantly limit the agglomeration phenomenon of the metal particles so as to effectively improve the antibacterial activity.
本发明公开了一种含有金属氧化物的抗菌瓷砖及其制备方法，所述抗菌瓷砖由以下原料制成：高岭土、石英砂、莫来石、白垩粉、硅酸锌、改性纳米氧化锌、碳酸锶、硅藻泥、氧化铝、氧化硼、纳米二氧化钛、改性壳聚糖。本发明所述的含有金属氧化物的抗菌瓷砖具有良好的抗菌效果以及抗菌耐久性；所述的配方中通过加入纳米二氧化钛、硅酸锌、硅藻泥、氧化硼等抗菌因子，使得本发明所述的配方具有一定的抗菌基础，再通过加入改性纳米氧化锌、改性壳聚糖来显著提高抗菌效果以及抗菌耐久性，其中改性壳聚糖能够显著限制金属粒子发生团聚现象，有效提高抗菌活性。
Antibacterial ceramic tile containing metal oxide, and preparation method thereof
一种含有金属氧化物的抗菌瓷砖及其制备方法
MAI WENYING (author) / WANG JIAWU (author) / YE JIANMING (author) / WANG LI (author) / ZENG YALI (author) / HUANG DAYANG (author) / LU PEIYU (author)
2020-10-02
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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