iron oxide red 190
prefessional iron oxide pigments factory
good quality,low price,timly delivery
iron oxide red 190
prefessional iron oxide pigments factory
good quality,low price,timly delivery
Iron Oxide Red 190
CAS No: 1309-37-1
Molecular Formula: Fe2O3
Molecular weight: 159.69
1.Properties
1) brilliantly colored powder. Eye-pleasing and durable.
2)Strong coloring power, excellent coverage.
3)Light permanency and weatherability.
4)6 7 grade resistance to oxidation and light permeability, 4 5 grade resistance to basic materials.
2.Specification:
Item | Unit | Quality Index |
Fe2O3 Content | %(m/m)≥ | 95 |
Matter volatile at105°C | %(m/m)≤ | 0.8 |
Soluble matter in water | %(m/m)≤ | 0.3 |
Residue after sifting(45 um) | % ≤ | 0.5 |
PH in extract water |
| 5-7 |
Oil absorption | g/100g | 15-25 |
Cao content | %(m/m)≤ | 0.3 |
Colour(compared with standard) |
| Approximate |
Tinting strength(compared with standard) | % ≥ | 95 |
3.Usage
1) Used in many types of paints, including anti-rust paint, water-soluble indoor/outdoor paints and oil-based paints.
2) Used for dyeing construction materials, such as mosaic bricks, for concrete bricks, pavement, colorful tiles, roofing tiles and man-made marble. Colors for ceramic body.
3) Used in paper industry, esp. rice paper.
4) Used for surface coloration of plastic epoxy floor, color for pitch.
5) Used as a more fade-resistant dye for plastic.
4.Package:
Standard Package: 20kg net for Yellow Oxide, 25kg net for Red and Blacks.
at room temperature. Keep containers tightly sealed.
5. Remark:
Due to the actual application condition out of our control, the customer should make test before use in production
