Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Production process of high-hardness ceramic tile
The invention discloses a production process of a high-hardness ceramic tile, and belongs to the technical field of ceramic tile production. The production process comprises the following steps: taking materials, selecting sufficient pug, sand, a blank body and a blank body reinforcing agent, taking the sand material and the blank body, putting the sand material and the blank body into a ball mill, and carrying out ball milling. By properly increasing the content of aluminum oxide in the ceramic tile formula and adding a proper amount of blank reinforcing agent, the deformation degree of the prepared ceramic tile can be effectively reduced, the high-temperature non-deformability and drying strength of the material are improved, the thermal expansion coefficient of the blank is reduced, the expansion coefficients of the later material and glaze are better matched, the glaze quality is ensured, and glaze forming rate is improved. Meanwhile, a slurry sieving process and a multi-time iron removal process are set, coarse particles and some impurities which are not finely ground during ball milling can be effectively removed through sieving, the situation that black spots, molten holes, impurities and other defects are formed on the surface of the ceramic tile can be effectively avoided through multi-time iron removal, meanwhile, the whiteness of the ceramic tile is guaranteed, the quality of the ceramic tile is improved, and the application effect of the method is improved.
本发明公开了一种高硬度瓷砖的生产工艺，属于瓷砖生产技术领域，包括如下步骤：进行取料，选取足量的泥料、砂料、胚体与胚体增强剂，取砂料与胚体置于球磨机内，进行球磨；本发明通过在瓷砖配方内适当提高氧化铝的含量，同时添加适量的胚体增强剂，可有效降低制备的瓷砖的变形度，提高材料的高温抗变形能力及干燥强度，同时降低胚体的热膨胀系数，使后期材料和釉的膨胀系数更加匹配，保证釉面质量，提高釉面成型速率，同时设置有对于浆料的过筛与多次的去铁过程，过筛可有效除去球磨时没有磨细的粗颗粒和一些杂质，多次除铁可有效避免瓷砖表面形成黑点、熔洞、杂质等缺陷的情况，同时保证瓷砖的白度，提高瓷砖质量，提高该方法的应用效果。
Production process of high-hardness ceramic tile
The invention discloses a production process of a high-hardness ceramic tile, and belongs to the technical field of ceramic tile production. The production process comprises the following steps: taking materials, selecting sufficient pug, sand, a blank body and a blank body reinforcing agent, taking the sand material and the blank body, putting the sand material and the blank body into a ball mill, and carrying out ball milling. By properly increasing the content of aluminum oxide in the ceramic tile formula and adding a proper amount of blank reinforcing agent, the deformation degree of the prepared ceramic tile can be effectively reduced, the high-temperature non-deformability and drying strength of the material are improved, the thermal expansion coefficient of the blank is reduced, the expansion coefficients of the later material and glaze are better matched, the glaze quality is ensured, and glaze forming rate is improved. Meanwhile, a slurry sieving process and a multi-time iron removal process are set, coarse particles and some impurities which are not finely ground during ball milling can be effectively removed through sieving, the situation that black spots, molten holes, impurities and other defects are formed on the surface of the ceramic tile can be effectively avoided through multi-time iron removal, meanwhile, the whiteness of the ceramic tile is guaranteed, the quality of the ceramic tile is improved, and the application effect of the method is improved.
本发明公开了一种高硬度瓷砖的生产工艺，属于瓷砖生产技术领域，包括如下步骤：进行取料，选取足量的泥料、砂料、胚体与胚体增强剂，取砂料与胚体置于球磨机内，进行球磨；本发明通过在瓷砖配方内适当提高氧化铝的含量，同时添加适量的胚体增强剂，可有效降低制备的瓷砖的变形度，提高材料的高温抗变形能力及干燥强度，同时降低胚体的热膨胀系数，使后期材料和釉的膨胀系数更加匹配，保证釉面质量，提高釉面成型速率，同时设置有对于浆料的过筛与多次的去铁过程，过筛可有效除去球磨时没有磨细的粗颗粒和一些杂质，多次除铁可有效避免瓷砖表面形成黑点、熔洞、杂质等缺陷的情况，同时保证瓷砖的白度，提高瓷砖质量，提高该方法的应用效果。
Production process of high-hardness ceramic tile
一种高硬度瓷砖的生产工艺
DONG MENGFU (Autor:in)
18.02.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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