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IRON OXIDE RED

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Iron oxide red is an inorganic pigment composed mainly of ferric oxide, known for its red color, high opacity, excellent stability, and wide use in coatings, plastics, and construction.

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IRON OXIDE RED
 A GRADESS GRADESC GRADES
Test MethodProduct CodeRA11, RA12, RA13, RA14, RA15, RA16, RA17RS10, RS11, RS13, RS13B, RS14, RS16, RS18RC11, RC13, RC13-4, RC14, RC16, RC18
Pigment Code PR 101PR 101
Chemical Composition Fe2O3Fe2O3
BS1014Purity, % (as Fe2O3)95+95+95+
ISO 787-5Oil Absorption (g/100g)15-2515-2515-25
ISO 787-10Density (g/cm³)5.05.05.0
ISO 787-7Sieve Residue on 325 mesh (%)≤0.01≤0.1≤0.25
ISO 787-3Water soluble Salts (%)≤0.3≤0.3≤0.3
ISO 787-9pH5-85-85-8
ISO 787-2Moisture (%)≤1≤1≤1
ASTM D1210Hegman6.0+3.0+-
Electron MicrographParticle ShapeSphericalSphericalSpherical
ISO 7724-2dE1.0 max≤1≤1
ISO 8781-1Tinting Strength (%)95-10595-10595-105
d50 from PSDAvg. Particle Size (microns)0.2 - 1.0  
A GRADES
Test MethodProduct CodeRA11, RA12, RA13, RA14, RA15, RA16, RA17
Pigment Code 
Chemical CompositionFe2O3
BS1014Purity, % (as Fe2O3)95+
ISO 787-5Oil Absorption (g/100g)15-25
ISO 787-10Density (g/cm³)5.0
ISO 787-7Sieve Residue on 325 mesh (%)≤0.01
ISO 787-3Water Soluble Salts (%)≤0.3
ISO 787-9pH5-8
ISO 787-2Moisture (%)≤1
ASTM D1210Hegman6.0+
Electron MicrographParticle ShapeSpherical
ISO 7724-2dE1.0 max
ISO 8781-1Tinting Strength (%)95-105
d50 from PSDAvg. Particle Size (microns)0.2 - 1.0
S GRADES
Test MethodProduct CodeRS10, RS11, RS13, RS13B, RS14, RS16, RS18
Pigment CodePR 101
Chemical CompositionFe2O3
BS1014Purity, % (as Fe2O3)95+
ISO 787-5Oil Absorption (g/100g)15-25
ISO 787-10Density (g/cm³)5.0
ISO 787-7Sieve Residue on 325 mesh (%)≤0.1
ISO 787-3Water Soluble Salts (%)≤0.3
ISO 787-9pH5-8
ISO 787-2Moisture (%)≤1
ASTM D1210Hegman3.0+
Electron MicrographParticle ShapeSpherical
ISO 7724-2dE≤1
ISO 8781-1Tinting Strength (%)95-105
d50 from PSDAvg. Particle Size (microns) 
C GRADES
Test MethodProduct CodeRC11, RC13, RC13-4, RC14, RC16, RC18
Pigment CodePR 101
Chemical CompositionFe2O3
BS1014Purity, % (as Fe2O3)95+
ISO 787-5Oil Absorption (g/100g)15-25
ISO 787-10Density (g/cm³)5.0
ISO 787-7Sieve Residue on 325 mesh (%)≤0.25
ISO 787-3Water Soluble Salts (%)≤0.3
ISO 787-9pH5-8
ISO 787-2Moisture (%)≤1
ASTM D1210Hegman-
Electron MicrographParticle ShapeSpherical
ISO 7724-2dE≤1
ISO 8781-1Tinting Strength (%)95-105
d50 from PSDAvg. Particle Size (microns) 

Color palette


Less dispersing time makes it more efficient

Popular but not Ordinary,
Excellent Corrosion Resistance

Highly cost-effective,
meet the needs of many industries
IRON OXIDE RED