Sico Yellow FR1252 (Irgalite Yellow L 1254HD)
Pure Shade 1: 5.1 TiO2
Color Index： Pigment Yellow 74 / 11741
chemical nature： arylide yellow
physical form： powder
physical data
pH value: 5.5–8.5
conductivity: < 500 μS/cm
specific surface : 16 m²/g
density (20 °C [68 °F]) :1.50 g/cm³
bulk volume : 5.0 l/kg
dry content : > 98.5 %
resistance to chemicals (powder)
acids (HCl, 2 %) : 5
Alkali (NaOH, 2 %) : 5
heat resistance : > 140 °C (284 °F)
fastness to overcoating : 3
fastness to weathering: Pure Shade 1: 5.1 TiO2
alkyd/melamine 4-5 2-3