| Chromium Oxide Green |
| A. Pigment Grade |
| Characteristic |
Unit |
PG-C PG-B |
PG-Y |
PG-YS |
| Cr2O3 |
>=% |
99 |
99 |
9999 |
| Matter Soluble in Water |
<=% |
0.3 |
0.2 |
0.2 |
| Residue On A Sieve Of 45pm |
<= |
0.5 |
0.5 |
0.5 |
| Particle Size D50 |
µm |
2.3 |
0.8 (spherical) |
0.4 (spherical) |
| PH |
|
5 ~ 8 |
5 ~ 8 |
5 ~ 8 |
| Covering Power |
<= |
95 |
95 |
95 |
| Oil Absorption Value |
g/100g |
15 ~ 25 |
~ 12 |
~ 12 |
| B. Environment Protect Grade |
| Characteristic |
Cr2O3 |
Matter Soluble In Water |
Residue On A Sieve Of 45µm |
Oil Absorption Value |
Cr |
| > = % |
< = % |
< = % |
g/100g |
< = ppm |
| Value |
99 |
0.3 |
0.2 |
15-25 |
5 |
| C. Abrasive Grade |
| Characteristic |
Unit |
PG-C PG-B |
PG-Y |
PG-YS |
| Cr2O3 |
> =% |
99 |
99 |
9999 |
| Matter Soluble In Water |
< =% |
0.3 |
0.2 |
0.2 |
| Residue On A Sieve Of 45pm |
< = |
0.2 |
0.2 |
0.2 |
| Particle Size D50 |
µm |
2.6 |
1 |
0.3 |
| PH |
|
5 ~ 8 |
5 ~ 8 |
5 ~ 8 |
| Oil Absorption Value |
g/100g |
15 ~ 25 |
15 ~ 25 |
~ 11 |
|
