■ 煅烧α-氧化铝 典型值 ■
■ calcined α-alumina typical value ■
联系人:杨伟 13969309030 0533-2086922 传真:2081188
型号 type |
规格 specification |
化学成分 chemical composition |
物理特性 physical characteristics |
|||||||
al203 % |
na2o % |
sio2 % |
fe2o3 % |
α-al203 % |
真密度 true density g/cm3 |
原晶 粒径 primary particle size μm |
比表 面积 specific surface area ㎡/g |
平均 粒径 mean particle size d50, μm |
||
低钠煅烧α-氧化铝原粉(low soda calcined α-alumina,original powder) |
||||||||||
al-10 |
a5113 |
≥99.5 |
0.10 |
0.03 |
0.02 |
95 |
3.95 |
1 |
2.2 |
|
al-20 |
a6032 |
≥99.6 |
0.07 |
0.03 |
0.02 |
96 |
3.96 |
3 |
1.2 |
|
al-40 |
a7041 |
≥99.6 |
0.05 |
0.03 |
0.02 |
97 |
3.97 |
4 |
1.0 |
|
低钠煅烧α-氧化铝微粉(low soda calcined α-alumina,micropowder) |
||||||||||
al-1g |
a5113g1 |
≥99.3 |
0.10 |
0.15 |
0.02 |
95 |
3.95 |
1 |
2.6 |
1.5±0.5 |
al-3g |
a6032g3 |
≥99.5 |
0.07 |
0.13 |
0.02 |
96 |
3.96 |
3 |
1.8 |
3±0.5 |
al-5g |
a7042g5 |
≥99.5 |
0.05 |
0.10 |
0.02 |
97 |
3.97 |
4 |
1.2 |
5±0.5 |
主要用途:火花塞、电子基片、电真空管、陶瓷基体、高级耐火材料等。联系人:杨伟 13969309030 0533-2086922 main purpose: spark plug, electronic substrate, electric vacuum tubes, ceramic boby, etc. |
||||||||||
中钠煅烧α-氧化铝原粉(medium soda calcined α-alumina,original powder) |
||||||||||
am-30 |
a3224 |
≥99.5 |
0.18 |
0.03 |
0.02 |
93 |
3.93 |
2 |
3.5 |
- |
am-40 |
a5234 |
≥99.5 |
0.15 |
0.03 |
0.02 |
95 |
3.95 |
3 |
3.5 |
- |
中钠煅烧α-氧化铝微粉(medium soda calcined α-alumina,micropowder) |
||||||||||
am-3g |
a3224g2 |
≥99.2 |
0.18 |
0.15 |
0.03 |
93 |
3.93 |
2 |
3.5 |
3±0.5 |
am-4g |
a5234g4 |
≥99.3 |
0.15 |
0.15 |
0.03 |
95 |
3.95 |
3 |
3.5 |
4±0.5 |
主要用途:陶瓷辊棒、高铝瓷球、瓷衬、定形与不定形耐火材料等。联系人:杨伟 13969309030 0533-2086922 main purpose:ceramic roller, high alumina ceramic ball and lining, shaped and monolithic refractories etc. |
||||||||||
普通钠煅烧α-氧化铝原粉(ordinary soda calcined α-alumina, original powder) |
||||||||||