CAS No.: | 1309-37-1 |
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Colour: | Brown |
Appearance: | Powder |
Usage: | Paint, Ceramic, Plastic, Leather, Ink, Paper, Textile |
Application Material: | Paint Coating Plastic Rubber Paper Cement Tile Bri |
Type: | Synthetic |
Samples: |
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Packing:25kg brown paper bags with pallets
TEST ITEMS |
SPECIFICATION |
APPEARANCE |
BROWN POWDER |
CONTENT OF Fe 2 O 3 |
88% min |
pH VALUE |
3.5-7.0 |
SHADE |
CLOSE TO STANDARD |
OIL ABSORPTION |
20-30% |
RESIDUE ON 320 MESH |
0.3% max |
WATER SOLUBLE |
0.3% max |
VOLATITE 105 °C |
1.0% max |
TINTING STRENGTH |
98-102 % |
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