iron oxide black
1. Chemical name: Iron oxide black
2. Molecular formula: Fe3O4
3. Molecular weight: 231.533
4. CAS: 1317-61-9
5. Properties: Insoluble in water, alkali solution and organic solvents such as ethanol and ether. Natural ferric oxide is insoluble in acid solution and is easily oxidized into iron oxide (Fe2O3) in the air under humid conditions.
6. Uses: Used as pigments and polishes, and also used in the manufacture of audio tapes and telecommunications equipment.
7. Packaging: lined with polyethylene plastic bag, outer plastic woven bag, 25Kg per bag.
8. Storage and transportation: It should be stored in a dry, ventilated and clean warehouse, handled with care, to prevent moisture and heat. During transportation, it should be protected from rain and moisture, and should be isolated and stacked away from toxic substances.
Product Description
Our color: red,yellow,blue,green, black,gray so on.
Iron oxide pigment is also widely used for the coloring of paint, rubber, plastic cosmetics, construction finishing materials, precision hardware instruments, optical glass, enamel, cultural and educational supplies, leather, magnetic alloys and high-grade alloy steel; mainly used for magnetism Materials, pigments, polishes, catalysts, etc., which are also used in telecommunications and instrument industries; mainly used as magnetic materials, pigments, polishes, catalysts, etc., and also used as inorganic red pigments in telecommunications and instrument industries.
Normal Packing: 25kg/bag, or 1000kg/bag, or pallets.
Cutomize Packing: We can accept customize small package, customize words,graphic so on.
Technical Data
Tint Strength %
(compare with standard)Color
(compare with standard)Fe2O3Volatile%
at 105 ºCSoluble matter in water %Ramainders of sifting %
≤(320mesh)Oil absorption g/100gPH98%-102%Similar≥86%≤1%≤0.2%≤0.2%25-353.5-7
Superiority: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 plastics.
6) Pigment for Cosmetic,
7) Coloring Sugar-coat for medicine tablets
Application:
1) Strong tinting strength in Construction application
Iron oxide red is mainly used in colored cement, colored cement floor tiles, artificial marble, colored cement tiles, imitation glazed tiles, concrete floor tiles, colored mortar, colored asphalt, colored rubber and plastic, terrazzo, mosaic tiles, etc. in the building material industry.
2) Used in coatings, paints and colored glaze
Iron oxide red is used in water-based exterior wall coatings, powder coatings, etc.; it is also used in oily paints including epoxy, alkyd, amino and other primers and topcoats; it can also be used in toy paints, decorative paints, furniture paints, electrophoretic paints, etc. Lacquer and enamels. Iron oxide red is widely used for hand-painting on the surface of the glaze layer and under the glaze, and can also be used as decal paper, screen printing, leather, etc.
3)Used in plastic and rubber products
Such as thermosetting plastics and thermoplastics, used as colorants and fillers. For example, iron oxide red is used in the coloring of plastic flower pots, plastic toys, and rubber products, such as automobile inner tubes, aircraft inner tubes, bicycle inner tubes, etc.
It is used for high-grade fine grinding materials, used for polishing precision hardware instruments, optical glass, etc., high-purity is the main base material of powder metallurgy, used to smelt various magnetic alloys and other high-grade alloy steel, made of ferrous or ferric oxide Yellow or waste iron mixed with high-temperature calcination, or made directly from liquid medium.
| (High-temperature Resistant Grade Iron Oxide) |
|
|
| Color |
Type |
Temperature resistance |
[Fe2O3(105ºC Fe2O3 (Drying at 105ºC) |
Volatile at 105°C |
)Water soluble matter(Hot extraction method) |
Residue(45um) |
pH value |
Oil absorption (g/100g) |
Heat resistant to 30min |
Tinting strength(Compared with standard) |
|
Zinc
iron yellow |
3950T |
800° |
≥65.0% |
≤0.5% |
≤0.5% |
≤0.3% |
5.0-8.0 |
25-35 |
ΔE≤2(800ºC) |
95%-105% |
|
Coated
iron yellow |
BM313 |
300° |
≥65.0% |
≤0.5% |
≤0.5% |
≤0.3% |
5.0-8.0 |
25-35 |
ΔE≤2(300ºC) |
95%-105% |
|
| Ferromanganese black |
770T |
700° |
≥65.0% |
≤0.5% |
≤1.5% |
≤0.3% |
5.0-8.0 |
20-30 |
ΔE≤2(700ºC) |
95%-105% |
|
Coated iron
oxide red |
BM130 |
700° |
≥85% |
≤0.5% |
≤1.5% |
≤0.3% |
5.0-8.0 |
20-30 |
ΔE≤2(700ºC) |
95%-105% |
|
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