2011年6月12日星期日

Iron Oxide Red

Iron Oxide Red iron oxide pigment for paint color and protection of various substances......
Formula (Formula): Fe2O3
MW (Molecular Weight): 159.69
CAS No.: 1332-37-2
Physical properties
There are two natural and man-made. West said the natural red. Is essentially pure iron oxide. Red powder. As production methods and the different operating conditions, and their crystal structure and physical properties are very different, the color change in orange to blue to violet light between. Hiding power and tinting strength are large. Density of 5-5.25. Had excellent light, high temperature performance and resistance to atmospheric effects, anti-foul gases, resistant to all the bases. Only in the concentrated acid is gradually heated until dissolved under

The main purpose
1, red iron oxide pigment in various types of precast concrete products and building materials as pigments or coloring agents, directly into the application of cement. A variety of indoor and outdoor color concrete surfaces such as walls, floors, ceilings, pillars, porch, road, parking lot, stairs, station, etc.; all kinds of construction ceramics and glass ceramics, such as tile, floor tiles, roof tiles, panels , terrazzo, mosaic tiles, artificial marble.
2, Iron Oxide Red iron oxide pigment for paint color and protection of various substances, including water-based interior and exterior paints, powder coatings, etc.; also apply to oil-based paint, including epoxy, alkyd, amino and other primer and top coat ; also be used for toys, paint, decorative paint, furniture paint, lacquer and enamel electrophoresis.
3, Iron Oxide Red iron oxide pigments for coloring plastics, such as thermosetting plastics and thermoplastics, and rubber products, coloring, such as automotive tire, aircraft tire tube, bicycle inner tube and so on.
4, red iron oxide commonly used in construction, rubber, plastics, paint and other industries, particularly iron oxide red primer with rust function, can replace the high price of red lead paint, saving non-ferrous metals. Is advanced grinding materials used in precision metal instruments, optical glass polishing. High purity is the main base powder metallurgy materials, used to smelt all kinds of magnetic alloys and other high-alloy steel. Ferrous sulfate or iron oxide from the scraps of iron mixed with yellow or derived by calcination, or made directly from the liquid medium.
5, red in the building materials industry, mainly used in colored cement, colored cement brick, colored cement tile, imitation glazed tiles, concrete tiles, colored grout, colored asphalt, terrazzo, mosaic tiles, artificial marble and wall paint, etc.; in paints and coatings industry mainly used in the manufacture of various paints, coatings, inks. In other industries, such as ceramic, rubber, plastics, leather, pulp and other arrangements will be used for light coloring agent and filler
6, used in paints, rubber, plastics, construction coloring, in addition to iron oxide pigments can be used for all kinds of cosmetics, paper, leather coloring.
 
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