Iron Oxide Pigments

Iron Oxide Red 110, 120,130,140,160, 180, 190

Items Standard Specifications
Tinting Strength >= 95%
Volatile Matter at 105 Degrees <= 1.0%
Water Soluble Salt <= 0.7%
Sieve Residue on 320 Mesh <= 0.3%
Oil Absorption g/100g 15-25
PH value 4 -- 7
As Fe2O3 at 105 Degrees Baked >= 95%
Delta E <=1.0


Iron Oxide Yellow 313

Items Standard Specifications
Tinting Strength >= 95%
Volatile Matter at 105 Degrees <= 1.0%
Water Soluble Salt <= 0.5%
Sieve Residue on (0.045mm) <= 0.4%
PH value 3.5 -- 7.0
As Fe2O3 at 105 Degrees Baked >= 86%
Delta E <=1.0


Iron Oxide Black 318, 5318, 722D, 722, 330, 7330,723, 854

Items Standard Specifications
Tinting Strength >= 100% +/- 5%
Volatile Matter at 105 Degrees <= 2.5%
Water Soluble Salt <= 1.0%
Sieve Residue on 63um <= 1.0%
PH value 7 -- 8
As Fe2O3 at 105 Degrees Baked >= 90%
Delta E <=1.0


Iron Oxide Brown 610, 734, 4960

Items Standard Specifications
Tinting Strength >= 100% +/- 5%
Volatile Matter at 105 Degrees <= 1.0%
Water Soluble Salt <= 1.0%
Sieve Residue on 0.045mm <= 0.7%
PH value 3.5 -- 7
As Fe2O3 at 105 Degrees Baked >= 90%
Delta E <=1.0


Iron Phthaleins Green S520

Items Standard Specifications
Tinting Strength >= 100% +/- 5%
Volatile Matter at 105 Degrees <= 1.0%
Sieve Residue on 63um <= 1.0%
Delta E <=1.0




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