China Inorganic Pigment Industrial Paint Colorant Pigments Iron Oxide Red Pigment, Find details about China Iron Oxide Pigment, Inorganic Pigments from Inorganic Pigment Industrial Paint Colorant Pigments Iron Oxide Red Pigment
Trade name | Iron Oxide Yellow | |||
Chemical name | Iron hydroxide oxide (α-FeOOH) | |||
Delivery form | Powder | |||
Colour index | Pigment yellow 42 (77492) | |||
CAS No./EC No. | 20344-49-4/243-746-4 | |||
Specifications | Contents (α-FeOOH) | % | ≥86 | ISO1248 |
Oil absorption | ml/100g | 25~35 | ISO787-5 | |
Res. on 325 mesh | % | ≤0.3 | ISO787-7 | |
Water soluble salts | % | ≤0.3 | ISO787-3 | |
Moisture | % | ≤1.0 | ISO787-2 | |
pH value | 3~7 | ISO787-9 | ||
Ignition loss (1,000oC, ½ h) | % | ≤14 | DIN55913 | |
Bulk density | g/cm3 | 0.4~0.6 | ISO787-11 | |
Specific gravity | g/cm3 | 4.1 | ISO787-10 | |
Particle size BET | μm | 0.1x0.6 | Electron Micrographs | |
Dispersibility (Hegman) | μm | 20/25/30 | ISO787-20 | |
Tinting Strength (Compared with Standard) | % | 95~105 | ISO787-24 | |
Color Difference △E (Compared with Standard) | ≤1.0 | ISO787-1 | ||
Sales packing | In 25kg paper bag/600kg bulk bag then palletized | |||
Transport & Storage | Protect against weathering / Store in a dry place | |||
Safety | The product is not classified as hazarous under EC 1907/2006 & EC 1272/2008 |
Test item | The indicator | Test results |
Fe2O3 content,% | 85 | 90 |
Moisture,% | 1.0 | 0.7 |
Water-soluble matter,% | 0.5 | 0.4 |
Sieve residue (325 mesh)% | 1.0 | 0.4 |
Oil Absorption (ml/100g) | 25 ~ 35 | 30 |
PH, | 3.5 ~ 7.0 | 6.0 |
Color strength,% | 100 + 5 | 99 |
Pigment Red Of Iron Oxide |
1).Constructions: asphalt and concrete, color floor tile, color facing bricks terrazzo, roofing tiles.
2).Paint and coating: water-based exterior and interior wall coating, oil paint primer and finish paints and anticorrosion paint.
3).Plastic and rubber: thermosetting plastic and thermoplastic and rubber track.
4).Others:paper,leather,ceramics,cosmetic and medicine