Aluminium Fluoride

Supplier: Cryolite, aluminium fluoride, sodium fluoride, fluorite, calcium fluoride

Specification: F 52~53 % min Al 12~13% min  Na 32~33% max  Sio2 0.25~0.36% max  Fe2o3 0.05~0.08% max  So42- 0.6~1.0% max  Cao 0.15~0.20% max  P2o5 0.02~0.03% max  H2o 0.20~0.40% max  In 50kgs or 1000 kgs plastic woven bag lined with high-pressure plastic film, or according to customer's requirements.

CAS No.:15096-52-3;1344-75-8 Molecular Formula: Na3AlF6 Quality Standard: GB/T4291-2007 Specifications: CH-1 F 52 Al 12 Na 33 SiO2 0.25 Fe2O3 0.05 SO42- 0.6 CaO 0.15 P2O5 0.02 H2O 0.20 Loss of Lgnition 2.0 Physical properties: Cryolite is a kind of complex compound or double salt. Caused by impurity, the appearance can be white, gray ,yellow powder or crystalline particles. It's melting point is 1025, stacking density is 0.6-1.0g/L, true density is 2.95-3.05g/cm 3 , heat of formation is 225KJ, specific gravity is 2.75-3.00g/cm 3 , heat of fusion is 107KJ. Slightly solubte in water. Applications Aluminium- metallurgy: as component of fluxing agents, protective and refining salts; Production of abrasives: as active filler in resinbonded abrasives for metal treatment; Production of enamel, glazing frits and glass: as flux and opacifying agent; Production of soldering agent: as component for fluxing agents; Production of welding agents: as component of welding rod coatings and welding powders; Blasting and pyrotechnics: for fireworks; Metal surface treatment: as component in pickling pastes for stainless steel. In 50kgs PP bags, Lined with high-pressure plastic film, or according to customer's requirements.

Supplier: Foundry fluxes, aluminium foundries, scottish degaser n2, aluminum foundries , hexachloroethane, karnalite foundry fluxes, sodium silico fluoride, potassium aluminium fluoride ( paf ), aluminium titanium boron (grain refiner) aluminium, scottish degaser 190, aluminum foundries, alumeg foundry fluxes
Buyer: Aluminium alloy ingot A7

Supplier: Aluminium fluoride, hydrofluoric acid, sodium silico fluoride, ammonium bi fluoride, pottasium fluoride, pottasium titanium fluoride
Buyer: Fluorspar

Calcium fluoride is a mineral composed of calcium fluoride (CaF2), the principal fluorine-bearing mineral. It occurs as cubic, isometric crystals and cleavable masses. When pure, it is colorless and transparent, or translucent with a glassy luster. Impurities cause color in the stone, and several varieties exhibit fluorescence. Usually found either in pure veins or associated with lead, silver, or zinc ores, it is common in limestone and dolomites. Calcium fluoride is a vital component in several industrial applications, including steel production. It is also used to make hydrogen fluoride (AHF) which, in turn, is used in the production of refrigerants and to make aluminium tri-fluoride (AlF3), critical in aluminium smelting; uranium fluoride (UF6), used in nuclear power stations; and lithium hexafluorophosphate (LiPF6), used to make the electrolyte for lithium batteries. Other applications further downstream are: Fluorite comes in a wide range of colors and has subsequently been dubbed "the most colorful mineral in the world". The most common colors are purple, blue, green, yellow, or colorless. Less common are pink, red, white, brown, black, and nearly every shade in between. Color zoning or banding is commonly present. The color of the fluorite is determined by factors including impurities, exposure to radiation, and the size of the color centers.

Supplier: Aluminium sulphate (non ferric / ferric), barytes, china clay, cpw, emery, maize starch, mica powder, nonyl phenol, phosphoric acid, red oxide, soda ash, sodium fluoride
Buyer: Crude naphthalene, base oil, paraffin wax

Chemical Name: Fluorspar Other Name: calcium fluoride, fluorspar, CaF2, fluorspar powder, fluorite, Chemical Formula: CaF2 CAS No: 7789-75-5 Molecular: 78.08 EINECS No.: 232-188-7 H.S.Code: 2826199090 Chemical Properties 1) Crude ore- 25 to 30% 2) Metallurgical grade- 75 to 82% 3) Ceramic grade- 94 to 96% 4) Acid grade- 97% 5) Crystalline grade- 99% Physical Properties Various granulations available from lump to superfine powder (45 microns) Typical Applications Three main commercial grades of fluorspar are distinguished: metallurgical grade (75-82% CaF2), ceramic grade (94-96% CaF2) and acid grade (97% CaF2). Metallurgical grade fluorspar (metspar) representing almost one third of world production volume is used in the manufacturing of aluminium and stainless steel, in extraction of metals such as niobium and tantalum, in metal processing to remove unwanted impurities and in various other applications.

Product description, Product introduction: Fluorite powder is White or light yellow, main ingredient is CaF2, among which fluoride is 48.67% and calcium is 51.33%.Fluorite is of cubic system, it has glass gloss, the hardness is 4 and fusibility is between 1270�?? and 1350 �??. The maily function of Fluorite is to improve the friction coefficient,it has good adsorption and acid etc. Fluorite is suitable for the disc brake pads,drum brake pads and clutch. According to the performance, the reference usage of Fluorite is generally from 2% to 8%. The character of Fluorite: Fluorite is named because it can emit fluorescence when heated in the dark. The color of fluorite ore are primary, green and purple,and the color is gorgeous dense. The non-weathering fluorite can be as jade material or ornamental stones. Fluorite is used as a flux in the modern industry especially in steel, aluminium, cement and glass production, it is one of essential raw materials. Fluorite is an important raw material in friction material grinding wheel production, Many industrial all have requirements of fluorite. China began to use fluorite carve handicraft even since the Neolithic Age. Because the fluorite hardness is lower than the crystal it is called soft water amethyst. These years, some people called purple fluorite as purple jade. property: density: 3.18/cm3 F content: 48 % min screen analysis: +S 200