Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Frit, dry granules, preparation method of dry granules and flannel ceramic tile
The invention discloses a frit, a dry granule, a preparation method of the dry granule and a flannel ceramic tile, and relates to the technical field of ceramics. The frit is prepared from the following chemical components in percentage by mass: 17 to 20 percent of Al2O3, 55 to 62 percent of SiO2, 5.0 to 5.5 percent of CaO, 0.15 to 0.22 percent of MgO, 4.8 to 5.2 percent of K2O, 6.5 to 7.0 percent of Na2O, 0.09 to 0.11 percent of BaO, 0.9 to 1.1 percent of ZnO, 0.2 to 0.3 percent of Li2O, 0.08 to 0.1 percent of F, 0.1 to 0.2 percent of SrO and the balance of ignition loss. As the frit has special component proportion, matte characteristic, higher melt viscosity and difficulty in leveling, the spherical dry particles prepared from the frit can maintain the spherical shape during sintering and melting, fine bulges can be formed on the surface of the ceramic tile provided with the dry particle layer, diffuse reflection to light can be increased by the bulges, and the surface of the ceramic tile can be effectively protected. The matt effect of the ceramic tile is improved, the color enhancing effect is achieved, and more importantly, when the surface of the ceramic tile is touched by a hand, the protrusions have the flannel touch feeling, and the ceramic tile has the skin-friendly touch feeling.
本发明公开了一种熔块、干粒、干粒的制备方法、法兰绒瓷砖，涉及陶瓷技术领域。按质量百分比计，所述熔块的化学组成为：Al2O3 17～20％、SiO2 55～62％、CaO 5.0～5.5％、MgO 0.15～0.22％、K2O 4.8～5.2％、Na2O 6.5～7.0％、BaO 0.09～0.11％、ZnO 0.9～1.1％、Li2O 0.2～0.3％、F 0.08～0.1％、SrO 0.1～0.2％，余量为烧失量。由于该熔块具有特殊成分配比，具有哑光特性和较高的熔融粘度，不易流平，以该熔块制备得到球形干粒，其在烧结熔融时可保持其球形的形状，因此设有干粒层的瓷砖，可在瓷砖表面形成细小的凸起，这些凸起可增大对光线的漫反射，提高瓷砖的哑光效果，并且还具有增色的作用，重要的是，当用手触摸瓷砖表面时，这些凸起具有法兰绒的触感，使瓷砖具有亲肤的触感。
Frit, dry granules, preparation method of dry granules and flannel ceramic tile
The invention discloses a frit, a dry granule, a preparation method of the dry granule and a flannel ceramic tile, and relates to the technical field of ceramics. The frit is prepared from the following chemical components in percentage by mass: 17 to 20 percent of Al2O3, 55 to 62 percent of SiO2, 5.0 to 5.5 percent of CaO, 0.15 to 0.22 percent of MgO, 4.8 to 5.2 percent of K2O, 6.5 to 7.0 percent of Na2O, 0.09 to 0.11 percent of BaO, 0.9 to 1.1 percent of ZnO, 0.2 to 0.3 percent of Li2O, 0.08 to 0.1 percent of F, 0.1 to 0.2 percent of SrO and the balance of ignition loss. As the frit has special component proportion, matte characteristic, higher melt viscosity and difficulty in leveling, the spherical dry particles prepared from the frit can maintain the spherical shape during sintering and melting, fine bulges can be formed on the surface of the ceramic tile provided with the dry particle layer, diffuse reflection to light can be increased by the bulges, and the surface of the ceramic tile can be effectively protected. The matt effect of the ceramic tile is improved, the color enhancing effect is achieved, and more importantly, when the surface of the ceramic tile is touched by a hand, the protrusions have the flannel touch feeling, and the ceramic tile has the skin-friendly touch feeling.
本发明公开了一种熔块、干粒、干粒的制备方法、法兰绒瓷砖，涉及陶瓷技术领域。按质量百分比计，所述熔块的化学组成为：Al2O3 17～20％、SiO2 55～62％、CaO 5.0～5.5％、MgO 0.15～0.22％、K2O 4.8～5.2％、Na2O 6.5～7.0％、BaO 0.09～0.11％、ZnO 0.9～1.1％、Li2O 0.2～0.3％、F 0.08～0.1％、SrO 0.1～0.2％，余量为烧失量。由于该熔块具有特殊成分配比，具有哑光特性和较高的熔融粘度，不易流平，以该熔块制备得到球形干粒，其在烧结熔融时可保持其球形的形状，因此设有干粒层的瓷砖，可在瓷砖表面形成细小的凸起，这些凸起可增大对光线的漫反射，提高瓷砖的哑光效果，并且还具有增色的作用，重要的是，当用手触摸瓷砖表面时，这些凸起具有法兰绒的触感，使瓷砖具有亲肤的触感。
Frit, dry granules, preparation method of dry granules and flannel ceramic tile
一种熔块、干粒、干粒的制备方法、法兰绒瓷砖
YUAN HONGJIAN (Autor:in) / LI YANPING (Autor:in) / LIANG SHENGYUAN (Autor:in)
20.02.2024
Patent
Elektronische Ressource
Chinesisch
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