Calcined Alumina
煅烧氧化铝
煅烧氧化铝
它是白色粉末，流动性好，性能稳定，几乎不溶于酸和碱，优良的烧结性能。 它采用高品质的材料为铝耐火材料，烧结coroundum和电瓷。
它是白色粉末，流动性好，性能稳定，几乎不溶于酸和碱，优良的烧结性能。 它采用高品质的材料为铝耐火材料，烧结coroundum和电瓷。
化学成分 | 氧化铝（ α -Al2O3 ） /煅烧 |
出现 | 白色粉末 |
包 | 25kg编织袋， 1000kg大袋 |
特点 | 它是白色粉末，流动性好，性能稳定，几乎不溶于酸和碱，优良的烧结性能。 |
应用 | 夜光耐火材料，烧结coroundum和电瓷。 |
没有 | 项目 | 单元 | 指数 | |
SS-1 | SS- 2 | |||
1 | AL2O3 | %≥ | 99.5 | 99.5 |
2 | 二氧化硅 | %≤ | 0.026 | 0.06 |
3 | 氧化铁 | %≤ | 0.04 | 0.03 |
4 | 的Na2O | %≤ | 0.20 | 0.30 |
5 | 损失在燃烧 | % | 1.0 | 1.0 |
6 | α -Al2O3 | %≥ | 94.0 | 93.0 |
7 | 比例 | ％ ≥克/立方厘米 | 3.94 | 3.95 |
Calcined Alumina
It is white powder, good flowability, performance stability, hardly soluble in acid and alkali, excellent sintering property. It used as high quality material for aluminous refractory, sintering coroundum and electric ceramics.
It is white powder, good flowability, performance stability, hardly soluble in acid and alkali, excellent sintering property. It used as high quality material for aluminous refractory, sintering coroundum and electric ceramics.
Chemical composition | Alumina (α -AL2O3) / Calcined |
Appearance | White powder |
Package | 25kg woven bag, 1000kg big bag |
Characteristics | It is white powder, good flowability, performance stability, hardly soluble in acid and alkali, excellent sintering property. |
Application | luminous refractory, sintering coroundum and electric ceramics. |
No | Item | Unit | Index | |
SS-1 | SS-2 | |||
1 | AL2O3 | %≥ | 99.5 | 99.5 |
2 | SiO2 | %≤ | 0.026 | 0.06 |
3 | Fe2O3 | %≤ | 0.04 | 0.03 |
4 | Na2O | %≤ | 0.20 | 0.30 |
5 | Loss in burning | % | 1.0 | 1.0 |
6 | α -AL2O3 | %≥ | 94.0 | 93.0 |
7 | Proportion | %≥ g/ cm3 | 3.94 | 3.95 |
