Item | iron oxide red | iron oxide yellow | iron oxide black |
Type | Y101, H110, H130, H190 | 313, 920 | 318, 330, 722 |
Colour Index | Pigment red 101(77491) | pigment yellow 42(77492) | pigment black 11 (77499) |
Cas No. | 1309-37-1 | 20344-49-4 | 1317-61-9 |
EC No. | 215-168-2 | 243-746-4 | 215-277-5 |
Contents ≥% | 96 | 86 | 90 |
Sieve residue (45um) ≤% | 0.3 | 0.3 | / |
Water Soluble Salts ≤% | 0.3 | 0.3 | 0.5 |
Volatile matter (105°C) ≤% | 1.0 | 1.0 | / |
PH Value | 3~7 | 3~7 | 5~8 |
Oil absorption (ml/100g) | 15~25 | 25~35 | 15~25 |
Tinting Strength % | 95~105 | 95~105 | 95~105 |
Iron Oxide Red | Test Item | Index requirements | Inspection results |
Fe2O3 Content | 94 | 96 | |
Moisture | 1.0 | 0.6 | |
Water Solube | 0.5 | 0.4 | |
Type | Residue on Sieve(325mesh) | 1.0 | 0.5 |
110/130/190 | Oil Absorption(ml/100g) | 15-25 | 20 |
PH value | 5.0-7.0 | 6.0 | |
Tinting strength | 100 | 99 |
Iron Oxide Yellow | Test Item | Index requirements | Inspection results |
Fe2O3 Content | 92 | 93 | |
Moisture | 1.0 | 0.5 | |
Water Solube | 0.5 | 0.3 | |
Type | Residue on Sieve(325mesh) | 0.9 | 0.5 |
311/313/920 | Oil Absorption(ml/100g) | 25-35 | 32 |
PH value | 4.0-7.0 | 4.6 | |
Tinting strength | 100 | 99 |
Iron Oxide Green | Test Item | Index requirements | Inspection results |
Residue sieve | 1.0 | 0.8 | |
Moisture | 1.5 | 0.9 | |
Type | Oil Absorption(ml/100g) | 20-35 | 25 |
5605/835 | Tinting strength | 100 | 99 |
PH value | 4-7 | 7 |
Iron Oxide Black | Test Item | Index requirements | Inspection results |
Fe2O3 Content | 94 | 97 | |
Moisture | 1.0 | 0.8 | |
Water Solube | 0.5 | 0.4 | |
Type | Residue on Sieve(325mesh) | 0.5 | 0.3 |
722 | Oil Absorption(ml/100g) | 15-25 | 20 |
PH value | 5-8 | 7 | |
Tinting strength | 100 | 99 |
4.Application of Fe2O3 Iron oxide red 101, 110, 130, 190
1)Used for coloring of construction, paints, plastic rubber, printing ink, porcelan, color asphaltum, paper dyes, ect.
2)The construction material including metope, ground and marble. And the painting material including oil paint, antisepsis, spray, mosaic bricks, for concrete production, bricks used in pavement, colorful tiles, ect.
3)Plastic including thermoset, thermoplasticity plastic coloring, and plastic racetract, ec
5.Package of Fe2O3 Iron oxide red 101, 110, 130, 190
25KG multi-storey paper bag or 1000KG/palleted package or according to customer's request.