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A platform for research: civil engineering, architecture and urbanism
High-hardness scratch-resistant ceramic tile and preparation process thereof
The invention relates to the technical field of ceramic tile processing, in particular to a high-hardness scratch-resistant ceramic tile and a preparation process thereof. In order to improve the hardness and wear resistance of the ceramic tile, the kaolin and the quartz are used as raw materials and supplemented with the potassium feldspar, so that the high-hardness scratch-resistant ceramic with a high quartz phase is prepared through co-sintering, the quartz phase in the ceramic has high hardness, the surface hardness of the ceramic tile can be effectively improved, and on the basis, the surface hardness of the ceramic tile is improved. The modified mullite whiskers are added into the raw materials, and micro-nano glass powder is introduced to the surfaces of the mullite whiskers, so that the bonding between the mullite whiskers and other ceramic tile raw materials during calcination is improved, the bonding strength of the mullite whiskers in the ceramic material is improved, and the mechanical property of the ceramic is enhanced.
本发明涉及瓷砖加工技术领域，具体为一种高硬度防划痕瓷砖及其制备工艺；本发明为了增加瓷砖的硬度及其耐磨性能，本发明使用了高岭土以及石英为原料，并辅以钾长石，从而共同烧结制备了具有高石英相的高硬度防划痕陶瓷，陶瓷中的石英相具有较高硬度，可以有效增加瓷砖的表面硬度，并在这一基础上，本发明还在原料中增加了改性莫来石晶须，在莫来石晶须表面引入微纳米玻璃粉，来增加在煅烧时与其余瓷砖原料之间的粘结，增加莫来石晶须在陶瓷材料中的结合强度，增强了陶瓷的机械性能。
High-hardness scratch-resistant ceramic tile and preparation process thereof
The invention relates to the technical field of ceramic tile processing, in particular to a high-hardness scratch-resistant ceramic tile and a preparation process thereof. In order to improve the hardness and wear resistance of the ceramic tile, the kaolin and the quartz are used as raw materials and supplemented with the potassium feldspar, so that the high-hardness scratch-resistant ceramic with a high quartz phase is prepared through co-sintering, the quartz phase in the ceramic has high hardness, the surface hardness of the ceramic tile can be effectively improved, and on the basis, the surface hardness of the ceramic tile is improved. The modified mullite whiskers are added into the raw materials, and micro-nano glass powder is introduced to the surfaces of the mullite whiskers, so that the bonding between the mullite whiskers and other ceramic tile raw materials during calcination is improved, the bonding strength of the mullite whiskers in the ceramic material is improved, and the mechanical property of the ceramic is enhanced.
本发明涉及瓷砖加工技术领域，具体为一种高硬度防划痕瓷砖及其制备工艺；本发明为了增加瓷砖的硬度及其耐磨性能，本发明使用了高岭土以及石英为原料，并辅以钾长石，从而共同烧结制备了具有高石英相的高硬度防划痕陶瓷，陶瓷中的石英相具有较高硬度，可以有效增加瓷砖的表面硬度，并在这一基础上，本发明还在原料中增加了改性莫来石晶须，在莫来石晶须表面引入微纳米玻璃粉，来增加在煅烧时与其余瓷砖原料之间的粘结，增加莫来石晶须在陶瓷材料中的结合强度，增强了陶瓷的机械性能。
High-hardness scratch-resistant ceramic tile and preparation process thereof
一种高硬度防划痕瓷砖及其制备工艺
HUANG YAWEI (author) / HUANG YELONG (author)
2024-11-12
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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