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The invention discloses a high-whiteness zirconium-free ceramic green body which comprise the following raw materials by weight ratio, 8-12% of medium-temperature white sand, 16-20% of high-whitenessball clay, 3-5% of high-whiteness talc, 3-5% of water-milled potassium sand, 8-10% of Xingzhou water abrasive, 8-12% of white sand, 5-8% of Yuhua stone powder, 4-8% of medium stone powder, 8-10% of washing mud, 6-8% of strong molding sand, 1 to 3% of bauxite, and 18 to 23% of Huashang water abrasive. The high-whiteness zirconium-free ceramic green body contains no composite material with radioactivity, and the manufacturing cost is about 40% lower than that of a ceramic blank with the same high whiteness. In addition, the whiteness of the green body is 28 degrees higher than that of a common ceramic green body.
本发明公开了一种高白度无锆陶瓷胚体,包括以下重量比的原材料:8‑12%中温白砂、16‑20%高白球土、3‑5%高白滑石、3‑5%水磨钾砂、8‑10%新洲水磨料、8‑12%白砂、5‑8%誉华石粉、4‑8%中石粉、8‑10%水洗坭、6‑8%强塑砂、1‑3%铝矾土及18‑23%华商水磨料。本发明不含放射性的复合材料,制造成本比同等高白度陶瓷胚体低40%左右。另外其胚体白度比普通陶瓷胚体高28度以上。
The invention discloses a high-whiteness zirconium-free ceramic green body which comprise the following raw materials by weight ratio, 8-12% of medium-temperature white sand, 16-20% of high-whitenessball clay, 3-5% of high-whiteness talc, 3-5% of water-milled potassium sand, 8-10% of Xingzhou water abrasive, 8-12% of white sand, 5-8% of Yuhua stone powder, 4-8% of medium stone powder, 8-10% of washing mud, 6-8% of strong molding sand, 1 to 3% of bauxite, and 18 to 23% of Huashang water abrasive. The high-whiteness zirconium-free ceramic green body contains no composite material with radioactivity, and the manufacturing cost is about 40% lower than that of a ceramic blank with the same high whiteness. In addition, the whiteness of the green body is 28 degrees higher than that of a common ceramic green body.
本发明公开了一种高白度无锆陶瓷胚体,包括以下重量比的原材料:8‑12%中温白砂、16‑20%高白球土、3‑5%高白滑石、3‑5%水磨钾砂、8‑10%新洲水磨料、8‑12%白砂、5‑8%誉华石粉、4‑8%中石粉、8‑10%水洗坭、6‑8%强塑砂、1‑3%铝矾土及18‑23%华商水磨料。本发明不含放射性的复合材料,制造成本比同等高白度陶瓷胚体低40%左右。另外其胚体白度比普通陶瓷胚体高28度以上。
High-whiteness zirconium-free ceramic green body and preparation method of high-whiteness zirconium-free ceramic
高白度无锆陶瓷胚体及高白度无锆陶瓷的制备方法
LIU FANG (author)
2020-08-11
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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