Red Iron Oxide, Packaging Type : PP Bag

We are offering red iron oxide.
iron oxide red 130
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.
specifications
1.purity; 96%min
2.red iron oxide
3.used for paint ,cement ,coating
4.high content of fe2o3
iron oxide red 190
1.specification:
item unit quality index
fe2o3 content %(m/m)≥ 96
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
2.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.