Colour: | Red |
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Appearance: | Powder |
Usage: | Paint, Ceramic, Plastic, Leather, Ink, Paper, Textile, Cement |
Type: | Synthetic |
Solubility: | Insolubility |
Composition: | Oxide |
Samples: |
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TEST ITEMS | SPECIFICATION |
APPEARANCE | DARK RED POWDER |
CONTENT OF Fe 2 O 3 |
96% min |
CONTENT OF SiO 2 +Al 2 O3 |
3% |
pH VALUE | 3-7 |
DENSITY | 5.0 g/ml |
SHADE | CLOSE TO STANDARD |
OIL ABSORPTION | 24-28% |
RESIDUE ON 320 MESH | 0.008% max |
WATER SOLUBLE | 0.3% max |
VOLATITE 1000°C | 1.0% max |
TINTING STRENGTH | 98-102 % |
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