Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Ceramic tile with identifiable mark and preparation method thereof
The invention relates to the technical field of ceramic tiles, in particular to a ceramic tile with an identifiable mark and a preparation method thereof, the preparation method comprises the following steps: S1, applying cover glaze on the surface of a green brick, and then carrying out inkjet printing; s2, a mark pattern is obtained after wrapping type fluorescent glaze is printed, then dry grain protection glaze is applied, and the wrapping type fluorescent glaze is prepared by mixing raw materials including wrapping type fluorescent powder, printing powder, printing paste and stamp-pad ink; and S3, sintering and polishing the green brick obtained in the step S2 to obtain the ceramic tile with the identifiable mark. A silicon source solution and a fluorescent powder suspension liquid are mixed and then subjected to microwave hydrothermal treatment, tetraethoxysilane is completely hydrolyzed, and the hydrolyzed superfine quartz can be crystallized in a short time, so that the superfine quartz is tightly wrapped around fluorescent powder particles, the fluorescent powder is not easy to denature during subsequent high-temperature firing, and the fluorescent powder has good thermal stability. In the subsequent use process, related product information can be easily obtained from the identification pattern printed by the wrapping type fluorescent glaze.
本发明涉及瓷砖技术领域，尤其涉及一种具有可识别标识的陶瓷砖及其制备方法，该制备方法包括如下步骤：S1.在砖坯表面施加面釉，再进行喷墨印花；S2.印刷包裹型荧光釉后得到标识图案，再施加干粒保护釉，包裹型荧光釉由包括如下组分的原料混合后制得：包裹型荧光粉、印刷粉、印膏和印油；S3.步骤S2后获得的砖坯经烧成、抛光后，得到具有可识别标识的陶瓷砖。将硅源溶液和荧光粉悬浮液混合后微波水热，正硅酸乙酯完全水解，水解后的超细石英可在较短的时间内析晶，使超细石英紧密的包裹在荧光粉颗粒周围，荧光粉在后续的高温烧成时不容易变性，后续使用过程中容易从包裹型荧光釉印刷得到的标识图案中获得相关的产品信息。
Ceramic tile with identifiable mark and preparation method thereof
The invention relates to the technical field of ceramic tiles, in particular to a ceramic tile with an identifiable mark and a preparation method thereof, the preparation method comprises the following steps: S1, applying cover glaze on the surface of a green brick, and then carrying out inkjet printing; s2, a mark pattern is obtained after wrapping type fluorescent glaze is printed, then dry grain protection glaze is applied, and the wrapping type fluorescent glaze is prepared by mixing raw materials including wrapping type fluorescent powder, printing powder, printing paste and stamp-pad ink; and S3, sintering and polishing the green brick obtained in the step S2 to obtain the ceramic tile with the identifiable mark. A silicon source solution and a fluorescent powder suspension liquid are mixed and then subjected to microwave hydrothermal treatment, tetraethoxysilane is completely hydrolyzed, and the hydrolyzed superfine quartz can be crystallized in a short time, so that the superfine quartz is tightly wrapped around fluorescent powder particles, the fluorescent powder is not easy to denature during subsequent high-temperature firing, and the fluorescent powder has good thermal stability. In the subsequent use process, related product information can be easily obtained from the identification pattern printed by the wrapping type fluorescent glaze.
本发明涉及瓷砖技术领域，尤其涉及一种具有可识别标识的陶瓷砖及其制备方法，该制备方法包括如下步骤：S1.在砖坯表面施加面釉，再进行喷墨印花；S2.印刷包裹型荧光釉后得到标识图案，再施加干粒保护釉，包裹型荧光釉由包括如下组分的原料混合后制得：包裹型荧光粉、印刷粉、印膏和印油；S3.步骤S2后获得的砖坯经烧成、抛光后，得到具有可识别标识的陶瓷砖。将硅源溶液和荧光粉悬浮液混合后微波水热，正硅酸乙酯完全水解，水解后的超细石英可在较短的时间内析晶，使超细石英紧密的包裹在荧光粉颗粒周围，荧光粉在后续的高温烧成时不容易变性，后续使用过程中容易从包裹型荧光釉印刷得到的标识图案中获得相关的产品信息。
Ceramic tile with identifiable mark and preparation method thereof
一种具有可识别标识的陶瓷砖及其制备方法
YAN GUANGHE (Autor:in) / CHEN QIULIANG (Autor:in) / ZHANG WEIYE (Autor:in) / LI DAOJIE (Autor:in) / WANG XIUCHENG (Autor:in) / CHENG BINBIN (Autor:in) / HUANG YIQIONG (Autor:in)
04.04.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
B28B
Formgeben von Ton oder anderen keramischen Stoffzusammensetzungen, Schlacke oder von Mischungen, die zementartiges Material enthalten, z.B. Putzmörtel
,
SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG OR MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
/
B41M
PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES
,
Druck-, Vervielfältigungs-, Markierungs- oder Kopierverfahren
/
C03C
Chemische Zusammensetzungen für Gläser, Glasuren oder Emails
,
CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUS ENAMELS
/
C04B
Kalk
,
LIME
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