China (Mainland)
specifications:
Items
Iron oxide red
Iron oxide yellow
Iron oxide black
Iron oxide green
Iron oxide blue
Iron oxide brown
Fe2O3 / Fe3O4 %min
96
86
95
95
95
92
Color difference vs standard, max
1.0
1.0
1.0
1.0
1.0
1.0
Tinting Srength Vs Standard ,%
98-102
95-105
95-105
95-105
95-105
95-105
PH-value, range
4-7
3-7
4-7
3.5-7
3-7
4-7
Sieve residue on 0.045mm-mesh,%max
0.3
0.3
0.3
0.3
0.3
0.4
Oil absorption, range
15-25
25-35
15-25
25-35
15-25
15-35
Water soluble salts,% max
0.5
0.3
0.5
0.5
0.5
0.8
Volatiles at 105,%max
0.8
0.8
0.5
0.5
0.5
0.5
Loss on ignition At 1000 °C& 0.5hour,%max
0.5
0.5
0.4
0.3
0.5
0.3
Density (approx g/cm3 )
0.7-1.1
0.4-0.6
0.9-1.2
0.4-0.8
0.4-0.8
0.8-1.3
Packing: 25 KG PP bag; 22 MTs in 20' FCL
Uses: It is widely used for color in construction, coating, ink, abrasive, paper rubber & plastic.