Properties: As an important inorganic colorant, iron oxide red is characterized high opacity, strong tinting strength, easy dispersibility, excellent light fastness and perfect weather resistance.
Molecular Formula: Fe2O3·αH2O
Use: It is extensively used in concrete, roofing tile, paver, stucco, masonary, paint, coating, rubber, plastic, paper and leather industries etc.
Specification:
Contents (Fe2O3· α H2O) |
% |
≥96 |
ISO1248 |
Oil absorption |
ml/100g |
15~25 |
ISO787-5 |
Res. on 325 mesh |
% |
≤0.3 |
ISO787-7 |
Water soluble salts |
% |
≤0.3 |
ISO787-3 |
Moisture |
% |
≤1.0 |
ISO787-2 |
PH value |
|
3~7 |
ISO787-9 |
Ignition loss (1,000oC, ½ h) |
% |
≤1.0 |
DIN55913 |
Bulk density |
g/cm3 |
0.7~1.1 |
ISO787-11 |
Specific gravity |
g/cm3 |
5.0 |
ISO787-10 |
Particle size BET |
μm |
0.17 |
Electron Micrographs |
Dispersibility (Hegman) |
μm |
20/25/30 |
ISO787-20 |
Tinting Strength (Compared with Standard) |
% |
95~105 |
ISO787-24 |
Color Difference △E (Compared with Standard) |
|
≤1.0 |
ISO787-1 |
Packing: In 25kg paper bag/1000kg bulk bag then palletized.
Contact Us
Qingdao Wisdom International Trading Co. Ltd.
Room 1806, Block B, China Resources Building,
No.6 Shandong Road, Qingdao, China
Tel: 0086-0532-83866629
Cell: 0086-16678608388
E-mail: export@wisdom-chem.com
lucyhuo@wisdom-chem.com
PRODUCTS
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