Paynes Gray

Pigment Classification: Mixture
Chemical Description: Polysulfide of Sodium-Alumino Oxide / Nearly Pure Amorphous Carbon
Opacity/Transparency: 2
Lightfastness Rating: I
Permanency: Excellent
Colour Index Name: PB 29 / PBk
Colour Index Number: 77007 / 77266
Munsell Notation Listing:
Hue: 4.0 PB
Value: 1.75
Chroma: 0.6
Pantone Matching System: 5395
Spectrophotometer Readings: N/A
Viscosity Range: 23000-27000 CPS
PH Range: 8.3-9.0
Gloss Average: 29.30
CIE L*a*b* Values: L*24.12 a*0.05 b*-2.24
Tint Strength: 74.88