SPECIFICATION
Test Items Specification
Appearance Black Powder
Heat Resistance, °C 200
Light Fastness 6-7
Acid Resistance 5
Alkali Resistance 5
Density, g/cm3 0.50
Residue on 80mesh, % 5.0 max.
Water Soluble, % 1.0 max.
Volatile Matter at 105°C, % 1.0 max..
Tinting Strength, % 95-105