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IRON OXIDE RED
CAS No.: 1309-37-1
Molecular Formula: Fe2O3
Color Index: Pigment red 101
Basic types:130,190
Specification:
1). Iron Oxide Red 130
COLOR VALUES AND TINTING STRENGTH
△L* -0.4 0.4
△a* -0.8 0.8
△b* -0.9 0.9
△E*ab 1.0
Reduction with titanium dioxide (1:5)
△L* -0.5 0.5
△a* -0.5 0.5
△b* -0.5 0.5
△E*ab 0.8
Relative tinting strength 97-105%
Full Shade TiO2 Reduction (1:5)
 
Items
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Iron Oxide Red 130 |
Fe2O3 |
95%min |
Oil absorption ml/100g |
15-25 |
Residue(45um) |
0.2%max |
Water soluble matter |
0.5%max |
Moisture |
1.0%max |
PH value |
3-7 |
Tamped apparent density,G/CM3 |
0.7-1.1 |
Particle shape |
spherical |
2). Iron Oxide Red 190
Full Shade TiO2 Reduction (1:5)
 
Items
|
Iron Oxide Red 190 |
Fe2O3 |
95%min |
Oil absorption ml/100g |
15-25 |
Residue(45um) |
0.2%max |
Water soluble matter |
0.5%max |
Moisture |
1.0%max |
PH value |
3-7 |
Tamped apparent density,G/CM3 |
0.7-1.1 |
Particle shape |
spherical |
Package: In bags of 25kg net each.
Application: It is one kind of inorganic pigment, with high opacity, strong tinting strength as well as good dispersion. Its outstanding light resistance and weather proof make it attractive for a variety of applications such as in construction, rubber, painting etc.
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