Specification
product Pigment Yellow 4180
Chemical and Physical Analysis
| Item | Unit | Min | Max | ||||
| Sieve Residue at 185µ | % | ─ | 5.0 | ||||
| Moisture | % | ─ | 1.5 | ||||
| PH Value | 6 | 8 | |||||
| Oil Absorption | g/100g | 30 | 40 | ||||
| Heat Fastness | ℃ | ─ | 200 | ||||
| Alkali Fastness | Grey Scale | ─ | 5 | ||||
| Acid Fastness | Grey Scale | ─ | 5 | ||||
| Colour Analysis | |||||||
| Item | Unit | Min | Max | ||||
Colour data in comparison with the valid standard | |||||||
| DL | CIELAB | -1.0 | 1.0 | ||||
| DE | CIELAB | ─ | 1.0 | ||||
| Relative Tinting Strength | % | 95 | 105 | ||||