Pigment Red 185

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Pigment Red 185

  • C.I. NO. : 12516
  • CAS NO. : 51920-12-8
  • EU NO. : 257-515-0
  • Molecular Formula : C27H24N6O6S
  • Chemical Group : Benzimidazolone
Detailed
Description

Pigment Red 185 affords very clean bluish shade and almost completely to common solvents, it heat stability up to 220℃ for 10mins, mainly use for graphics printing and plastics. For more, it’s another solution where Pigment Red 57:1 and Pigment Red 184 are not fastness enough for requirements.

Physical Data and Fastness Properties
  • Density(g/cm3) :1.48
  • Oil absorption (g/100g) :45-55
  • Surface area (m2/g) :52
  • Acid Resistance :5
  • Alkali Resistance :4-5
  • Migration Fastness :5
  • Heat Resistance (℃) :250
  • Light Fastness (8=excellent) :7-8
Application

1. Inks: used for all printing techniques, includes metal deco printing inks for laminated polyesters.
2. Plastics: employed throughout the plastics industry for coloring PVC, PE, synthetic leathers, PP spin dyeing where under low temperature process.
3. Coatings: used for general industrial finishes.

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