ferrous oxide and ferric oxide, with magnetism, high strength and covering power, good resistance to light and atmosphere, good light-fastness, and no impermeability or oil residue. It is very stable in general organic solvents, not resistant to acid, soluble in hot strong acid. Good alkali resistance.
Main feartures of iron oxide black:
Bright-colored exquisite powder.
Good weatherability (Lightfastness, heat-resistant and alkali resistant).
Strong tinting power, excellent coverage and fine dispersion.
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Specifications for iron oxide black:
Item | Iron Oxide black 330 |
Contents | ≥95% |
Tinting Strength | 95-105% |
Water soluble salts | ≤0.5% |
Moisture | ≤1% |
Residue on 325 mesh | ≤0.4% |
PH value | 5-8 |
Oil absorption | 15-35 |
Color Aberration | ≤0.8 |
Usage of iron oxide balck:
1.Biological medicine:
Fe3O4 material due to have stable and good biocompatibility, high strength, and the toxic side effects properties etc., widely used in biomedical fields, such as magnetic resonance imaging, magnetic separation, targeted drug carrier, hyperthermia technology, cell labeling and separation, as well as significant enhancements ,contrast agents, the contrast agent studies, retinal detachment repair surgery.
2.catalyst support:
Fe3O4 nanopowders in many industrial reaction is used as a catalyst, such as the preparation of
NH3 (Haber ammonia method), high-temperature water gas shift reaction and response to sulfur gas, etc.
3.Microwave absorbing materials:
Fe3O4 magnetic nanopowders due to its high permeability, can be used as a ferrite absorbing materials for the microwave absorption application.
4. The further application of the fe3o4 nanopowder in the future is how to produce in non-toxic , no damgerous and large produce, it is a difficult challenge at present.
Iron oxide pigment can be broadly used for pigmentation in building man-made marble, and colorful cement. Its pigment for watercolor, paint color, paint, and rubber, plastic color, also can used for magnetic material industry.
5. Used in many types of paints, including anti-rust paint, water soluble indoor/outdoor paints and oil-based paints.
6. 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.
7. Used in paper industry, esp. rice paper.
8. Used for surface coloration of plastic epoxy floor, color for pitch.
5) Used as a more fade-resistant dye for plastic
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Package &Â delivery for iron oxide black:
25kg/bag, 25 tons for a 20ft container.
Our service:
1. All inquiries will be replied within 12 hours.
2. Dedication to quality, supply &Â service.
3. Strictly on selecting raw materials.
4. Sample is available for your evaluation &Â formulation development.
5.Faster delivery.
Contact us for iron oxide black inquiry:
Tel: +Â 86 371 86112765
Fax: +Â 86 371 86116272
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