| ≥1 piece |
| Items | Specifications | |
| Appearance | Green Powder | |
| Usage: | Used in paint and Coating Industry | Used in Plastic,ceramic and printing ink industry etc. |
| Cr2O3: | 99.00% Min | 99.00% Min |
| Moisture: | 0.20% Max | 0.20% Max |
| Water Soluble Matter: | 0.30% Max | 0.30% Max |
| Oil Absorption: | 15-20g/100g | 15-20g/100g |
| Tinting Strength: | 100±5% | 100±5% |
| Residue on mesh: | 0.30% Max (600 Mesh) | 0.10% Max (325 Mesh) |
| Cr+6 Level: | | 5 Max |
| PH Value: | | 6-8 |
| Pigment Grade | Metallurgical Grade | |||
| Index Name | Index | Index Name | Index | |
| E.G. | F.G. | |||
| Cr2O3 %≥ | 99.00 | 99.00 | Cr2O3 | ≥99 |
| Colour | To be similar or based on user's needs | Fe2O3 | <0.030 | |
| Colouring Power %≥ | 95.00 | 95.00 | P | <0.001 |
| Oil Absorption %≤ | 25.00 | 25.00 | Co | <0.001 |
| Hiding Power g/m² ≤ | 15.00 | 15.00 | Mn | <0.001 |
| Remnant(320mesh) %≤ | 0.30 | 0.30 | Cu | <0.001 |
| Moisture %≤ | 0.30 | 0.50 | Ni | <0.001 |
| Water-Soluble-Cr2O3 %≤ | as 5PPM | 0.10 | Pb | <0.001 |
| Water-Soluble Substance %≤ | 0.30 | 0.30 | | |
25kg or 50kg/pp bag or as your requirements
chrome green
Refractory materials grade:
Can be directly used as refractory materials,
or produce composite refractory with magnesium oxide, alumina etc.
Pigment grade:
Used in paint, printing ink, rubber, ceramic, enamel,
coloured cement, artistic pigments, camouflage coatings etc.
Metallurgy grade:
Mainly used in producing metal chromium (thermite process) and chromium carbide,
also in the manufacture of special alloy materials
Ceramics grade:
Used to make ceramic glaze,
also adjusted the ratio of other materials to make different pigmented glaze.
Abrasive grade:
used in machinery, instruments, apparatus clock and watch,
ball bearing,lapping and polishing of other metal materials.