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A platform for research: civil engineering, architecture and urbanism
Polishing-free glaze, ceramic tile and preparation method of ceramic tile
The invention relates to a polishing-free glaze, a ceramic tile and a preparation method of the ceramic tile. The polishing-free glaze is prepared from the following chemical components in percentage by mass: 40 percent to 49 percent of SiO2, 14 percent to 20 percent of Al2O3, 3 percent to 7 percent of MgO, 4 percent to 10 percent of CaO, 1.2 percent to 5.5 percent of Na2O, 3 percent to 5 percent of K2O, 0.01 percent to 0.3 percent of ZrO2, 0.1 percent to 1 percent of Fe2O3, 2 percent to 4 percent of ZnO, 2.1 percent to 4.3 percent of P2O and 6 percent to 10 percent of BaO. A glaze layer formed by the polishing-free glaze is flat, high in Mohs hardness, high in breaking strength, low in water absorption and excellent in mechanical property. Meanwhile, the glaze layer is high in color development capacity, soft in light gloss, free of strong reflection, mild in hand feeling, capable of giving people soft, quiet and comfortable feelings, good in anti-fouling performance and anti-skid performance, low in production cost and easy to manufacture.
本发明涉及一种免抛釉料、陶瓷砖及其制备方法。所述免抛釉料以质量百分比，其化学组成包括：40％～49％的SiO2、14％～20％的Al2O3、3％～7％的MgO、4％～10％的CaO、1.2％～5.5％的Na2O、3％～5％的K2O、0.01％～0.3％的ZrO2、0.1％～1％的Fe2O3、2％～4％的ZnO、2.1％～4.3％的P2O，以及6％～10％的BaO。上述免抛釉料形成的釉面层平整，且莫氏硬度高、抗折强度大、吸水率低，具有优异的机械性能。同时，釉面层发色能力强，具有柔光光泽，无强烈反光，手感温和，给人柔和、安静、舒服的感受，还具有良好的防污、防滑性能，且生产成本低，易于制作。
Polishing-free glaze, ceramic tile and preparation method of ceramic tile
The invention relates to a polishing-free glaze, a ceramic tile and a preparation method of the ceramic tile. The polishing-free glaze is prepared from the following chemical components in percentage by mass: 40 percent to 49 percent of SiO2, 14 percent to 20 percent of Al2O3, 3 percent to 7 percent of MgO, 4 percent to 10 percent of CaO, 1.2 percent to 5.5 percent of Na2O, 3 percent to 5 percent of K2O, 0.01 percent to 0.3 percent of ZrO2, 0.1 percent to 1 percent of Fe2O3, 2 percent to 4 percent of ZnO, 2.1 percent to 4.3 percent of P2O and 6 percent to 10 percent of BaO. A glaze layer formed by the polishing-free glaze is flat, high in Mohs hardness, high in breaking strength, low in water absorption and excellent in mechanical property. Meanwhile, the glaze layer is high in color development capacity, soft in light gloss, free of strong reflection, mild in hand feeling, capable of giving people soft, quiet and comfortable feelings, good in anti-fouling performance and anti-skid performance, low in production cost and easy to manufacture.
本发明涉及一种免抛釉料、陶瓷砖及其制备方法。所述免抛釉料以质量百分比，其化学组成包括：40％～49％的SiO2、14％～20％的Al2O3、3％～7％的MgO、4％～10％的CaO、1.2％～5.5％的Na2O、3％～5％的K2O、0.01％～0.3％的ZrO2、0.1％～1％的Fe2O3、2％～4％的ZnO、2.1％～4.3％的P2O，以及6％～10％的BaO。上述免抛釉料形成的釉面层平整，且莫氏硬度高、抗折强度大、吸水率低，具有优异的机械性能。同时，釉面层发色能力强，具有柔光光泽，无强烈反光，手感温和，给人柔和、安静、舒服的感受，还具有良好的防污、防滑性能，且生产成本低，易于制作。
Polishing-free glaze, ceramic tile and preparation method of ceramic tile
一种免抛釉料、陶瓷砖及其制备方法
XU TONG (author) / WANG XIUFEN (author) / FANG CHANXU (author) / SU QIGANG (author) / TIAN CHONG (author) / SHAN HONGLI (author) / GUO XIANGZHAO (author) / HONG TAO (author) / LI RENMIN (author) / ZHU SHAOQIANG (author)
2022-03-01
Patent
Electronic Resource
Chinese
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