A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
High-flatness ceramic tile and production process thereof
The invention relates to the technical field of building materials, and particularly discloses a high-flatness ceramic tile and a production process thereof. The high-flatness ceramic tile comprises a green body, a ground glaze layer and a cover glaze layer, and is characterized in that the cover glaze layer comprises the following raw materials in parts by weight: 25-27 parts of potassium feldspar, 1-3 parts of quartz, 2-4 parts of limestone, 5-7 parts of calcined talc, 6-8 parts of zinc oxide, 6-8 parts of aluminum oxide, 10-12 parts of wollastonite and 17-19 parts of kaolin; the surface glaze layer is prepared from the following chemical components in percentage by weight: 46.2 to 48.9 percent of SiO2, 19.4 to 22.3 percent of Al2O3, 9.9 to 11.7 percent of CaO + MgO and 6.5 to 7.0 percent of K2O + Na2O; the production process comprises the steps of material preparation, green body preparation, ground glaze layer preparation, cover glaze layer preparation, sintering and cooling. The ceramic tile provided by the invention has relatively high flatness and glossiness.
本申请涉及建筑材料技术领域，具体公开了一种高平整度的瓷砖及其生产工艺。一种高平整度的瓷砖，包括坯体、底釉层、面釉层，其特征在于：所述面釉层包括以下重量份原料：钾长石25‑27份、石英1‑3份、石灰石2‑4份、烧滑石5‑7份、氧化锌6‑8份、氧化铝6‑8份、硅灰石10‑12份、高岭土17‑19份；所述面釉层的化学组成为：SiO2 46.2‑48.9wt%、Al2O3 19.4‑22.3wt%、CaO+MgO 9.9‑11.7wt%、K2O+Na2O 6.5‑7.0wt%；其生产工艺包括备料、坯体制备、底釉层制备、面釉层制备、烧结、冷却。本申请的瓷砖具有较高的平整度与光泽度。
High-flatness ceramic tile and production process thereof
The invention relates to the technical field of building materials, and particularly discloses a high-flatness ceramic tile and a production process thereof. The high-flatness ceramic tile comprises a green body, a ground glaze layer and a cover glaze layer, and is characterized in that the cover glaze layer comprises the following raw materials in parts by weight: 25-27 parts of potassium feldspar, 1-3 parts of quartz, 2-4 parts of limestone, 5-7 parts of calcined talc, 6-8 parts of zinc oxide, 6-8 parts of aluminum oxide, 10-12 parts of wollastonite and 17-19 parts of kaolin; the surface glaze layer is prepared from the following chemical components in percentage by weight: 46.2 to 48.9 percent of SiO2, 19.4 to 22.3 percent of Al2O3, 9.9 to 11.7 percent of CaO + MgO and 6.5 to 7.0 percent of K2O + Na2O; the production process comprises the steps of material preparation, green body preparation, ground glaze layer preparation, cover glaze layer preparation, sintering and cooling. The ceramic tile provided by the invention has relatively high flatness and glossiness.
本申请涉及建筑材料技术领域，具体公开了一种高平整度的瓷砖及其生产工艺。一种高平整度的瓷砖，包括坯体、底釉层、面釉层，其特征在于：所述面釉层包括以下重量份原料：钾长石25‑27份、石英1‑3份、石灰石2‑4份、烧滑石5‑7份、氧化锌6‑8份、氧化铝6‑8份、硅灰石10‑12份、高岭土17‑19份；所述面釉层的化学组成为：SiO2 46.2‑48.9wt%、Al2O3 19.4‑22.3wt%、CaO+MgO 9.9‑11.7wt%、K2O+Na2O 6.5‑7.0wt%；其生产工艺包括备料、坯体制备、底釉层制备、面釉层制备、烧结、冷却。本申请的瓷砖具有较高的平整度与光泽度。
High-flatness ceramic tile and production process thereof
一种高平整度的瓷砖及其生产工艺
XIAO XIANG (author) / GENG ZHIQING (author) / GENG JINLI (author) / GENG ZHIQIANG (author) / JIA YANFENG (author)
2022-10-28
Patent
Electronic Resource
Chinese
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