Iron Oxide Red 130 Pigments In Block Pavers

Iron Oxide Red 130 Pigments In Block Pavers   Our iron oxide pigments have good weather resistance (light, heat and alkali resistance). Strong coloring power, good covering effect, good dispersion effect. Chemical name: Iron hydroxide oxide (α-FeOOH) Color Index Number: Pigment Yellow 42 (77492) CAS Number /EC number: 51274-00-1/257-098-5 Appearance: Colored powder. Uses: brick, cement, paver, paint, coating, plastic, rubber Packing: 25kg tailormade packing Iron Oxide Pigments Specification Item Red Yellow Black Green Orange Blue Brown Content % ≥96 ≥86 ≥90   ≥88   ≥88 Oil absorption ml/100g 15-25 25-35 15-25 25-35 20-30 25-35 20-30 Res.on 325 mesh % ≤0.3 ≤0.3 ≤0.5 ≤0.3 ≤0.3 ≤0.3 ≤0.3 Water soluble salts % ≤0.3 ≤0.3 ≤0.5 ≤0.3 ≤0.3 ≤2.5 ≤0.5 Moisture % ≤1.0 ≤1.0 ≤1.0 ≤1.0 ≤1.0 ≤1.0 ≤1.0 PH value 3-7 3-7 5-8 6-9 3-7 ≥6.0 4-7 Tamped apparent density g/cm3 0.7-1.1 0.4-0.6 0.8-1.2 0.4-0.8 0.4-0.6 0.4-0.8 0.8-1.2 Particle Shape Spherical Acicular Spherical Ir…