Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Natural mineral bone china and preparation method thereof
The invention relates to natural mineral bone china and a preparation method thereof, which belong to the technical field of domestic ceramics. The invention discloses natural mineral bone china. Thegreen body comprises the following chemical components in percentage by mass: 39 to 43 percent of SiO2, 10 to 15 percent of Al2O3, 21 to 26 percent of CaO, 17 to 23 percent of P2O5, 2 to 5 percent ofKNaO, 0.2 to 0.5 percent of Fe2O3, 0.05 to 0.2 percent of TiO2 and the balance of impurities. The natural mineral bone china is simple, scientific and reasonable in formula composition, the obtained product is high in glaze brightness and good in thermal stability, the dissolution rate of lead and cadmium is zero, and the grade of the bone china is improved; the invention further provides the preparation method which is low in control difficulty, easy to operate, beneficial to large-scale production and wide in applicability.
本发明涉及一种天然矿物骨质瓷及其制备方法，属于日用陶瓷技术领域。本发明所述的天然矿物骨质瓷，坯体化学组成质量百分比为：SiO39～43％、ALO10～15％、CaO 21～26％、PO17～23％、KNaO 2～5％、FeO0.2～0.5％、TiO0.05～0.2％、余量为杂质。本发明所述的天然矿物骨质瓷，配方组成简单，科学合理，获得的产品釉面光亮度高、热稳定性好，铅镉溶出率为零，提升了骨质瓷的档次；本发明同时提供了一种制备方法，其控制难度小，易操作，利于规模化生产，具有广泛的适用性。
Natural mineral bone china and preparation method thereof
The invention relates to natural mineral bone china and a preparation method thereof, which belong to the technical field of domestic ceramics. The invention discloses natural mineral bone china. Thegreen body comprises the following chemical components in percentage by mass: 39 to 43 percent of SiO2, 10 to 15 percent of Al2O3, 21 to 26 percent of CaO, 17 to 23 percent of P2O5, 2 to 5 percent ofKNaO, 0.2 to 0.5 percent of Fe2O3, 0.05 to 0.2 percent of TiO2 and the balance of impurities. The natural mineral bone china is simple, scientific and reasonable in formula composition, the obtained product is high in glaze brightness and good in thermal stability, the dissolution rate of lead and cadmium is zero, and the grade of the bone china is improved; the invention further provides the preparation method which is low in control difficulty, easy to operate, beneficial to large-scale production and wide in applicability.
本发明涉及一种天然矿物骨质瓷及其制备方法，属于日用陶瓷技术领域。本发明所述的天然矿物骨质瓷，坯体化学组成质量百分比为：SiO39～43％、ALO10～15％、CaO 21～26％、PO17～23％、KNaO 2～5％、FeO0.2～0.5％、TiO0.05～0.2％、余量为杂质。本发明所述的天然矿物骨质瓷，配方组成简单，科学合理，获得的产品釉面光亮度高、热稳定性好，铅镉溶出率为零，提升了骨质瓷的档次；本发明同时提供了一种制备方法，其控制难度小，易操作，利于规模化生产，具有广泛的适用性。
Natural mineral bone china and preparation method thereof
天然矿物骨质瓷及其制备方法
ZHANG NING (Autor:in) / MENG LI (Autor:in) / LI XIAOLIANG (Autor:in) / WANG DELIANG (Autor:in)
17.04.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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