Product Description:
Item
Iron Oxide Red 130
Iron oxide

Red 190
Iron oxide Brown 610
Iron Oxide Black 780
Iron oxide Yellow 313
Iron Oxide Blue

Fe2O3/Fe3O4≥%
96
95
92
93
86


105°C Moisture ≤%
1.0
1.0
1.0
1.0
1.0
1.0

Water soluble salts ≤%
0.3
0.3
0.5
0.5
0.3
0.5

Residue on 45um ≤%
0.2
0.20
0.30
0.3
0.3
0.3

PH-value
3.5-8
3.5-8
4-7
5-8
3.5-7


Oil absorption
15-25
15-25
20-30
12-25
25-35


Tinting strength %
95-105
95-105
95-105
95-105
95-105
95-105

Density approx / cm3
5.0-5.1
5.0-5.1
4.8
4.5-5.0
4.0-4.3




Properties: Colored powder. Its quality is stable with fine decentralization, strong tinting strength.

Uses: It is widely used for color in construction, paint,coating, ink, abrasive, paper rubber & plastic.
Packing: 25kg P.P. bag or 1 ton sack