勃姆石粉体
我们采用独特的先进合成技术,可同时对粉体纯度、粒度、形貌、晶相(α相、γ相等)等性能指标进行控制,并在此基础上针对催化材料、透明陶瓷、结构陶瓷、涂层材料等不同用途进行针对性调整和控制,同时依托完备、一流的分析测试平台,进行严格的质量管理,确保质量稳定性。
1、勃姆石粉体(催化)
Typical chemical and physical properties |
HBO-100E |
HBO-150E |
HBO-200E |
|
Al2O3 |
[%] |
80 |
80 |
74 |
Na2O |
[%] |
0.002 |
0.002 |
0.002 |
Loose bulk density |
[g/ml] |
0.6 |
0.5 |
0.5 |
Packed bulk density |
[g/ml] |
0.7 |
0.6 |
0.6 |
Particle size(d50)* |
[um] |
4.5 |
15 |
25 |
SSA (BET)** |
[m2/g] |
110 |
160 |
220 |
SSA (BET)** |
[m2/g] |
150 |
180 |
300 |
Pore volume** |
[ml/g] |
0.60 |
0.70 |
0.80 |
2、勃姆石(锂电池隔膜涂布)
Item |
HBO-070EL |
HBO-100EL |
Testing Method |
|
Purity |
99.9wt% |
99.9wt% |
|
|
SSA m2/g |
7.50 |
5.00 |
BET |
|
PSD |
D10 μm |
0.45 |
0.52 |
Malvern Mastersizer 2000 |
D50 μm |
0.72 |
1.10 |
||
D90 μm |
1.20 |
2.24 |
||
Fe ppm |
30 |
30 |
ICP |
|
Cr ppm |
3 |
3 |
||
Ni ppm |
1 |
1 |
||
Cu ppm |
1 |
1 |