micaceous iron oxide, crystalline fe203, protective coatings, lamellar pigment, paints, corrosion protection, barrier pigment, alpha, fe203,micaceous hematite
Reade Advanced Materials offers:
Micaceous Iron Oxide
Synonyms:
Micaceous hematite, Natural lamellar hematite, Specular iron oxide, Micaceous iron oxide, Natural specular hematite ore
Designations:
Chemical Name: Micaceous iron oxide
Chemical Formula: Crystalline Fe203
Description:
1) A naturally occurring lamellar form of ferrous oxide for use in manufacturing paint coatings.
2) When viewed under an optical microscope by transmitted light, magnification X 200, the thin flake micaceous iron oxide particles appear as sharply defined red translucent platelets.
3) Without doubt, it is the most important barrier pigment used in coatings to protect structural steelwork from corrosion. It has a 100 year record of successful use on many types of steel structures throughout the world.
4) It forms overlapping plates like mail armor. It reflects ultaviolet light, allows water vapor to escape from the substrate, and is chemically resistant.
Iron content (expressed as Fe203 according. to ISO 1248)= > 85%
1) Lamellar content= > 70%
2) Standard granulation: 63 microns and finer
| Apparent Density (g/cm3) | 4,8 - 5,0 |
| Bulk Density (DIN 53466) | ca. 1,7 |
| Loss on ignition (at 800C) | < 1% |
| Volatile matter (ISO 787/2) | < 0.3 % |
| Melting Point | > 1,000 deg. C |
| Form | powder |
| Odor | Odorless |
| Surface Area (m2/g) | |
| Thermal Conductivity (cal/s-cm-°C) | |
| Mohs Hardness @20°C | |
| Water Soluble | |
| Lamellar content | > 70% |
| Iron content (Fe203 acc. to ISO 1248) | > 90% |
| Color | gray with metallic sheen |
Bridge structural protective coatings, oil rig structural protective coatings, and protective coatings for all types of electrical and industrial equipment where durability and reliability are important.
It has been successfully used in various paint primers with single or multiple top coats in alkyd, epoxy, vinyl, acrylic, polyurethane, and chlorinated rubber.
It has been used in corrosion and weather resistant paint throughout Europe for more than 100 years. The Eiffel Tower is one outstanding example.
The horizontal layering of the lamellar (micaceous) particles, overlapping like scales on a fish, gives strength to the paint and acts as an inert barrier to the vertical penetration of corrosive elements and ultraviolet light.
Pails, drums, multiply paper bags, bulk bags and fiberboard containers. For further information on packaging options Contact READE. Packaging may vary according to HAZMAT and TSCA (SARA Title III) status.
Unknown. For further information please call the E.P.A. at 1.202.554.1404
1317-60-8
East Coast USA: 1-401-433-7000 / West Coast USA: 1-775-352-1000 / Latin America: 507-314-1282
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