• Iron Oxide Black 318

Iron Oxide Black 318

  • Chemical Name: Triiron tetraoxide (Fe3O4)
  • C.I.Pigment Black 11
  • C.I.77499
  • CAS:1317-61-9

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Specification

Contents (Fe3O4)%
≥90ISO1248
Oil absorptionml/100g15~25ISO787-5
Res. on 325 mesh%≤0.5ISO787-7
Water soluble salts%≤0.5ISO787-3
Moisture%≤1.5ISO787-2
pH value
5~8ISO787-9
Ignition loss(1,000oC,½ h)%≤5.0DIN55913
Bulk densityg/cm30.8~1.2ISO787-11
Specific gravityg/cm34.6ISO787-10
Particle size BETµm0.15Electron Micrographs
Dispersibility (Hegman)µm20/30/40ISO787-20

Tinting Strength(Compared with Standard)

%95~105ISO787-24

Color Difference △E(Compared with Standard)


≤1.0ISO787-1


Characteristic

High opacity

Strong tinting strength

Easy dispersibility

Excellent light fastness

Perfect weather resistance


Application

Mainly used for Coatings, Inks, Plastic and Rubber, Construction

Packing

Packed in 25kgs Bag with Pallet 


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