Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Protective glaze, marble slab and preparation method of marble slab
The invention relates to the technical field of ceramics, and discloses a protective glaze, a marble slab and a preparation method thereof.The protective glaze is prepared from, by weight, 20-24 parts of albite, 9-11 parts of kaolin, 7-9 parts of dolomite, 3-4 parts of strontium carbonate, 3.5-4.5 parts of zinc oxide, 3.5-4.5 parts of low-temperature frit, 25-31 parts of high-aluminum frit, 8-10 parts of quartz powder and 2-3 parts of wollastonite. The protective glaze is composed of special raw materials, particularly the high-aluminum frit, the low-temperature frit, the dolomite and the wollastonite are used in a matched mode, the glaze with high high-temperature viscosity can be obtained, the glaze basically does not level in the firing process, the forming effect close to the initial shape is kept, and therefore when the protective glaze is applied to marble slabs with concave textures, the protective glaze has the advantages of being good in stability and good in durability. Concave textures formed by the pattern layer can be kept in a concave or convex state, and then a better three-dimensional effect is achieved.
本发明涉及陶瓷技术领域，公开了一种保护釉、大理石板材及其制备方法，按重量份数计，制备该保护釉的原料包括：钠长石20～24份、高岭土9～11份、白云石7～9份、碳酸锶3～4份、氧化锌3.5～4.5份、低温熔块3.5～4.5份、高铝熔块25～31份、石英粉8～10份、硅灰石2～3份。该保护釉通过采用特殊原料组成，特别是高铝熔块与低温熔块、白云石及硅灰石搭配使用，可获得具有较高高温粘度的釉料，该釉料在烧制过程中基本不会流平，保持与初始形状接近的成型效果，进而应用于具有凹陷纹理的大理石板材中时，能使图案层形成的凹陷纹理保持凹陷或凸起的状态，进而具有更好的立体效果。
Protective glaze, marble slab and preparation method of marble slab
The invention relates to the technical field of ceramics, and discloses a protective glaze, a marble slab and a preparation method thereof.The protective glaze is prepared from, by weight, 20-24 parts of albite, 9-11 parts of kaolin, 7-9 parts of dolomite, 3-4 parts of strontium carbonate, 3.5-4.5 parts of zinc oxide, 3.5-4.5 parts of low-temperature frit, 25-31 parts of high-aluminum frit, 8-10 parts of quartz powder and 2-3 parts of wollastonite. The protective glaze is composed of special raw materials, particularly the high-aluminum frit, the low-temperature frit, the dolomite and the wollastonite are used in a matched mode, the glaze with high high-temperature viscosity can be obtained, the glaze basically does not level in the firing process, the forming effect close to the initial shape is kept, and therefore when the protective glaze is applied to marble slabs with concave textures, the protective glaze has the advantages of being good in stability and good in durability. Concave textures formed by the pattern layer can be kept in a concave or convex state, and then a better three-dimensional effect is achieved.
本发明涉及陶瓷技术领域，公开了一种保护釉、大理石板材及其制备方法，按重量份数计，制备该保护釉的原料包括：钠长石20～24份、高岭土9～11份、白云石7～9份、碳酸锶3～4份、氧化锌3.5～4.5份、低温熔块3.5～4.5份、高铝熔块25～31份、石英粉8～10份、硅灰石2～3份。该保护釉通过采用特殊原料组成，特别是高铝熔块与低温熔块、白云石及硅灰石搭配使用，可获得具有较高高温粘度的釉料，该釉料在烧制过程中基本不会流平，保持与初始形状接近的成型效果，进而应用于具有凹陷纹理的大理石板材中时，能使图案层形成的凹陷纹理保持凹陷或凸起的状态，进而具有更好的立体效果。
Protective glaze, marble slab and preparation method of marble slab
一种保护釉、大理石板材及其制备方法
CHEN ZHANGWU (Autor:in) / TANG QIUYUN (Autor:in) / LIANG GUOYOU (Autor:in) / ZENG XU (Autor:in) / PENG JUN (Autor:in) / MA YUANYUAN (Autor:in) / LIU JUNSHENG (Autor:in) / XIONG YUNSHENG (Autor:in)
07.01.2025
Patent
Elektronische Ressource
Chinesisch