Alumina polish powder
（1）The powder has small particle size and uniform particle size
（2）It has high purity of 99.99% and does not contain mechanical impurities
（3）It has good dispersibility and adsorption to ensure the uniformity and efficiency of the processing process
（4）The powder particles have a certain lattice shape and form sharp corners when broken, so as to improve the polishing efficiency;
Our company alumina polish powder technical specifications (OEM avilable)
|
Model |
CX-500 |
CX-600 |
CX-700 |
CX-B1003 |
|
|
Purity |
% |
>99.95 |
>99.95 |
>99.95 |
>99.8 |
|
Phase state |
a-AI2O3 | ||||
|
Appearance |
White powder | ||||
|
Mean Particle Size(D5o) |
um |
0.8-1.2 |
1.3-2.2 |
2.3-3.0 |
1-2 |
|
BET Specific Surface Area |
m2/g |
3-5 |
3 -5 |
3 -5 |
3 -5 |
|
Ca2+ |
PPm |
<30 |
<30 |
<30 |
<500 |
|
Fe3+ |
PPm |
<15 |
<15 |
<15 |
<50 |
|
Cu2+ |
PPm |
<5 |
<5 |
<5 |
<5 |
|
Na+ |
PPm |
<40 |
<100 |
<100 |
<300 |
|
L.O.I |
— |
0.05 |
0.05 |
0.05 |
0.1 |
| Packing | 25kg |
25kg |
25kg |
25kg |
|
1) Metallographic polishing
2) Electronic material grinding
3) Paint polishing
4) 12k-16k mirror polishing
5) Sapphire polishing
