Chromic Oxide
1.Dark green hexagonal crystal powder;
2.Mainly used in industry;
3.Owning different grades;...
| CAS No.: 1308-38-9 | Other Names: Chromic Oxide | MF: Cr2O3 |
| EINECS No.: 215-160-9 | Place of Origin: Hebei China (Mainland) | Main Raw Material: sodium dichloroisodyanurate |
| Usage: Appliance Paint, Boat Paint, Building Co... | Application Method: Other | State: Liquid Coating |
| Brand Name: KML | Model Number: 99% IN PURITY | dark green: high purity-99% |
| Packaging Detail: | In paper-plastic composite bags |
| Delivery Detail | IMMEDIATELY |
Chromic Oxide
1.Dark green hexagonal crystal powder;
2.Mainly used in industry;
3.Owning different grades;
Notice
Store in dry places,avoid moisture, acid mist and sunlight.It is forbidden to store with foodstuffs and acid product
Executive Standard
GB/T20785-2006
Feature | Index |
Cr2o3(%)≥ | 99 |
Soluble Chromium(%)≤ | 0.03 |
Volatile at 105°C(%)≤ | 0.30 |
Combustion Loss at 1000°C(%)≤ | 1 |
Water soluble matter(%)≤ | 0.4 |
Cr6+(ppm) (%)≤ | Will be satisfied with customers’ requirements |
color | Can be negotiated |
Tinting strength | Can be negotiated |
dispersion | Should be better than negotiated reference pigments |
PH of Aqueous suspension | The discrepancy of PH with negotiated reference pigments should not be more than 1 |
Oil Absorption | The discrepancy should not be more than 15% of negotiated value. |
Acid and Alkali Resistance | Color’s change should not be more than the one of negotiated reference pigments. |
Refractory and technical grade
With a melting point of 2300°C, chromic oxide is commonly used in the production of refractory bricks to line metallurgical and glass furnaces and kilns.
Harder than other metal oxides, such as titanium or iron, chromic oxide is ideally suited to environments where temperature and process conditions are aggressive.
Key applications
| chromic oxide is used in paints and coatings, plastics, enamels, concrete and other construction materials where colour strength is a key factor |
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| in the ceramic industry, it is mixed with metal oxides to produce pigments that vary in shade from black to yellow |
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| our hydrated product is used by the cosmetics and personal care industries to colour bar soaps and eye shadows |
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| we have even developed a dark green version with high infrared reflectance for use in camouflage |
