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A platform for research: civil engineering, architecture and urbanism
Formaldehyde-removed ceramic tile and preparation method thereof
The invention discloses a formaldehyde-removed ceramic tile and a preparation method thereof, belonging to the field of building materials. The formaldehyde-removed ceramic tile comprises a ceramic tile substrate layer, a first glaze layer, a second glaze layer and a protective layer, wherein the ceramic tile substrate layer, the first glaze layer, the second glaze layer and the protective layer are sequentially connected. The first glaze layer, the second glaze layer and the protective layer are arranged on the ceramic substrate layer, so the wear resistance, the antibacterial property and the formaldehyde removal rate of the whole ceramic tile can be improved; the first glaze layer, the second glaze layer and the ceramic substrate layer are fired and integrally formed; and after a formula of the first glaze layer and the second glaze layer is optimized, in a high-temperature firing process, cordierite microcrystals are separated from components such as kaolin and calcined soil on unmelted aggregate, so the hardness of the glaze layers is enhanced, the glaze layers are prevented from being worn by hard objects and surface defects caused by excessive softening in the firing process, and the wear resistance and the stability of the first glaze layer and the second glaze layer can be further obviously improved.
本发明公开了一种去甲醛瓷砖及其制备方法，属于建筑材料领域，所述去甲醛瓷砖包括瓷砖基材层、第一釉层、第二釉层以及保护层，所述瓷砖基材层、所述第一釉层、所述第二釉层以及所述保护层依次连接。通过在陶瓷基材层上设置第一釉层、第二釉层以及保护层，有助于提高瓷砖整体的耐磨性、抗菌性以及甲醛去除率，且第一釉层以及第二釉层与陶瓷基材层烧制一体成型，在优化第一釉层以及第二釉层的配方后，在高温烧制的过程中，高岭土、煅烧土等组分在未熔骨料上析出堇青石微晶体，增强釉层的硬度，避免釉层被硬物磨花以及烧制过程中过于软化产生表面缺陷，能明显进一步增加第一釉层以及第二釉层的耐磨性以及稳定性。
Formaldehyde-removed ceramic tile and preparation method thereof
The invention discloses a formaldehyde-removed ceramic tile and a preparation method thereof, belonging to the field of building materials. The formaldehyde-removed ceramic tile comprises a ceramic tile substrate layer, a first glaze layer, a second glaze layer and a protective layer, wherein the ceramic tile substrate layer, the first glaze layer, the second glaze layer and the protective layer are sequentially connected. The first glaze layer, the second glaze layer and the protective layer are arranged on the ceramic substrate layer, so the wear resistance, the antibacterial property and the formaldehyde removal rate of the whole ceramic tile can be improved; the first glaze layer, the second glaze layer and the ceramic substrate layer are fired and integrally formed; and after a formula of the first glaze layer and the second glaze layer is optimized, in a high-temperature firing process, cordierite microcrystals are separated from components such as kaolin and calcined soil on unmelted aggregate, so the hardness of the glaze layers is enhanced, the glaze layers are prevented from being worn by hard objects and surface defects caused by excessive softening in the firing process, and the wear resistance and the stability of the first glaze layer and the second glaze layer can be further obviously improved.
本发明公开了一种去甲醛瓷砖及其制备方法，属于建筑材料领域，所述去甲醛瓷砖包括瓷砖基材层、第一釉层、第二釉层以及保护层，所述瓷砖基材层、所述第一釉层、所述第二釉层以及所述保护层依次连接。通过在陶瓷基材层上设置第一釉层、第二釉层以及保护层，有助于提高瓷砖整体的耐磨性、抗菌性以及甲醛去除率，且第一釉层以及第二釉层与陶瓷基材层烧制一体成型，在优化第一釉层以及第二釉层的配方后，在高温烧制的过程中，高岭土、煅烧土等组分在未熔骨料上析出堇青石微晶体，增强釉层的硬度，避免釉层被硬物磨花以及烧制过程中过于软化产生表面缺陷，能明显进一步增加第一釉层以及第二釉层的耐磨性以及稳定性。
Formaldehyde-removed ceramic tile and preparation method thereof
一种去甲醛瓷砖及其制备方法
QUAN CHUNHUI (author) / YANG WEIDONG (author)
2022-02-01
Patent
Electronic Resource
Chinese
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