Iron Oxide Yellow

详情

Iron oxide yellow **3/a**3/**1/a**1 packing in *5kg paper bag or big on pallets 1. Iron oxide yellow pigment, it has: a) The color saturation and brightness of r * for the *2.***4.0 months CIELAB units, a * = 8 \\ ***0.5 months CIELAB units and b * values *8.***0.5 a CIELAB units; b) the time when the whiteness and brightness of r * for the *1.***2.5 months CIELAN units, a * value of 3.**4.8 CIELAB units and a b * value of CIELAB units *7.***9.5 months; and c) total , 0.***-based pigment 0.*5% (weight) of Mn , 0.***0 .3% (weight) of CI and less than *0 mg / kg Cr. Product specification: Iron Oxide Yellow First grade middlings iron content/% � *6 *0 Volatile at **5°C % � 1.0 1.5 Water Soluble Objects % � 0.5 1 Screenings % � 0.4 acidity or alkalinity of the aqueous extract � *0 *0 HP Value of aqueous suspension 3.**7 **7 Oil Absorption ****5 ****5 TC total calcium � 0.3 0.3 Color similar Similar similar relative color strength � **0 *0