A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
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
| European Patent Office | 2022
| European Patent Office | 2020
| European Patent Office | 2023
| European Patent Office | 2024
High-whiteness ceramic artware and preparation method thereof
| European Patent Office | 2020