K5230, 5231, 5235, 5236 mica plate is made by attenuate mica and adhering varnish. It offers acceptable bendability beneath assertive temperature. Blazon 5230 is names as Alkyd mica plate;5231 is alleged Shellac mica plate; 5235 agency Alkyd mica bowl and 5236 is names of Shellac mica plate.The bend of the bendable mica bowl is tidy, the adhering is analogously distributed. No impurity, delamination, or holes.
Mica plate affirmed mica cardboard with silicone water, heating, repression, the mica agreeable of about 90% silicone baptize agreeable of 10%。Mica insulation bowl are advised for use in acute altitude and accept actual acceptable backdrop like calefaction retarding, blaze resisting, low thermal conductivity, acceptable electrical insulation, top automated backbone and non toxic. Based on the Mica blazon acclimated as a abject actual it is classified as Muscovite or Phlogopite Mica insulation plate.It is acclimated for Arc chutes, Bus bar support, Resistor bank, abstraction plates, Dynamic braking resistors, boiler lining, resistor calefaction dissipaters, Insulation of platen in acrimonious hydraulic presses, Induction furnace.
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Physical properties of Red iron oxide
There are natural and two artificial. Natural said Red West. Is basically pure iron oxide. Red powder. Because of different production methods and operating conditions, their crystal structure and physical properties are very different, the color changes to orange to blue to purple. Hiding power and tinting strength. Density of 5-5.25. Excellent lightfastness, high temperature performance, and resistant to atmospheric effects, resistance to the foul gases, resistant to all bases. Only in concentrated acid gradually be dissolved in the heated case

The main purpose
1, red iron oxide pigment in various types of concrete prefabricated parts and building products materials as pigments or coloring agents, directly transferred to the application of cement. Color in a variety of indoor and outdoor concrete surfaces, such as walls, floors, ceilings, pillars of the porch, pavement, parking lots, ladder, railway stations, etc.; a variety of architectural ceramics and glass-ceramics, such as tile, floor tiles, roof tiles, panels , terrazzo, mosaic tiles, artificial marble, etc..
2, the Iron Oxide Red, Iron Oxide Pigments for paint coloring and protective substances, including water-based interior and exterior coatings, powder coatings, etc.; also apply to oil-based paint including primer and top coat of epoxy, alkyd, amino ; also be used for toy paint, decorative paint, furniture varnish, electrophoretic paint and enamel.
3, the Iron Oxide Red, Iron Oxide Pigments for the coloring of plastics, such as thermosets and thermoplastics, and rubber products, coloring, such as automotive tire, aircraft tire tube, bicycle inner tubes.
4, red iron oxide is commonly used in construction, rubber, plastics, paints and other industries, especially iron oxide red primer with rust, you can replace the expensive red lead paint, saving non-ferrous metals. Senior grinding material, used in precision metal instruments, optical glass polishing. The high purity of the powder metallurgy base materials, for smelting various magnetic alloys and other high-alloy steel. Mixed with ferrous sulfate or iron oxide yellow, or scraps of iron calcined to high temperatures, derived from, or made directly from the liquid medium.
5, red in the building materials industry is mainly used for colored cement, colored cement tiles, colored cement tile, imitation glazed tile, concrete, brick, colored mortar, colored asphalt, terrazzo, mosaic tiles, artificial marble, wall paint etc.; in paints and coatings industry mainly used to manufacture a variety of paints, coatings, printing ink. In other industries, such as ceramics, rubber, plastics, leather wipe light slurry used for colorants and fillers
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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From: chromate dichromate