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Photocatalytic fluorescent ceramic glaze material
The invention discloses a photocatalytic fluorescent ceramic glaze material. The material comprises the following components in parts by weight: 30-60 parts of potassium-sodium feldspar, 5-10 parts ofkaolin, 2-3 parts of bentonite, 3-6 parts of borax, 5-12 parts of a photosensitive fluorescent agent, 0.1-0.5 part of anatase titanium dioxide, 1-3 parts of zinc oxide, 1-5 parts of a composite pore-forming agent, 0.2-0.3 part of a dispersing agent and 35-80 parts of water. Through adjustment and special selection of the raw material components, the ceramic glaze has fluorescent and night photochromic effects, has multiple colors, and has efficient and lasting photocatalytic characteristics, the decomposition rate of organic dyes such as rhodamine B, methylene blue and the like under the illumination condition can reach 97% or above, and the formaldehyde removal rate can reach 95% or above.
本发明公开了一种光催化荧光陶瓷釉料，其按原料重量份计包括如下组分：钾钠长石30～60份、高岭土5～10份、膨润土2～3份、硼砂3～6份、感光荧光剂5～12份、锐钛矿二氧化钛0.1～0.5份、氧化锌1～3份、复合造孔剂1～5份、分散剂0.2～0.3份、水35～80份。本发明通过原料组分的调整和特殊选用，使该陶瓷釉料兼具荧光和夜间感光变色效果、色彩多元，同时具有高效持久的光催化特性，光照条件下对有机染料如罗丹明B、亚甲基蓝等的分解率可达97％以上，对甲醛去除率可达95％以上。
Photocatalytic fluorescent ceramic glaze material
The invention discloses a photocatalytic fluorescent ceramic glaze material. The material comprises the following components in parts by weight: 30-60 parts of potassium-sodium feldspar, 5-10 parts ofkaolin, 2-3 parts of bentonite, 3-6 parts of borax, 5-12 parts of a photosensitive fluorescent agent, 0.1-0.5 part of anatase titanium dioxide, 1-3 parts of zinc oxide, 1-5 parts of a composite pore-forming agent, 0.2-0.3 part of a dispersing agent and 35-80 parts of water. Through adjustment and special selection of the raw material components, the ceramic glaze has fluorescent and night photochromic effects, has multiple colors, and has efficient and lasting photocatalytic characteristics, the decomposition rate of organic dyes such as rhodamine B, methylene blue and the like under the illumination condition can reach 97% or above, and the formaldehyde removal rate can reach 95% or above.
本发明公开了一种光催化荧光陶瓷釉料，其按原料重量份计包括如下组分：钾钠长石30～60份、高岭土5～10份、膨润土2～3份、硼砂3～6份、感光荧光剂5～12份、锐钛矿二氧化钛0.1～0.5份、氧化锌1～3份、复合造孔剂1～5份、分散剂0.2～0.3份、水35～80份。本发明通过原料组分的调整和特殊选用，使该陶瓷釉料兼具荧光和夜间感光变色效果、色彩多元，同时具有高效持久的光催化特性，光照条件下对有机染料如罗丹明B、亚甲基蓝等的分解率可达97％以上，对甲醛去除率可达95％以上。
Photocatalytic fluorescent ceramic glaze material
一种光催化荧光陶瓷釉料
WU BIN (Autor:in) / LI LINGLING (Autor:in)
11.08.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
C03C
Chemische Zusammensetzungen für Gläser, Glasuren oder Emails
,
CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUS ENAMELS
/
B01J
Chemische oder physikalische Verfahren, z.B. Katalyse oder Kolloidchemie
,
CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY
/
C04B
Kalk
,
LIME
/
C09K
Materialien für Anwendungen, soweit nicht anderweitig vorgesehen
,
MATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED FOR
| Europäisches Patentamt | 2022
| Europäisches Patentamt | 2024