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.
F: 60% min
Al: 31.0% min
Na: 0.40% max
Sio2: 0.30% max
Fe2o3: 0.10% max
So2-4: 0.60% max
P2o5: 0.04% max
Ignition loss: 1.0% max
N 50kgs or 1000kgs pp bags, lined with high-pressure plastic film, or according to contract’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.
Molecular Formula: AlF3
Quality Standard: GB/T 4291-2007
Specifications:
F : 60% Min
Al : 31.0% Min
Na: 0.40% Max
SiO2 : 0.30% Max
Fe2O3: 0.10% Max
SO2-4 : 0.60% Max
P2O5: 0.04% Max
Ignition Loss : 1.0% Max
Loose Packed density: 1.3 g /cm3 Min
Appearance: White powder.
Applications: is mainly used to adjust the molecular ratio in aluminium electrobath, lower the smelting point of media and increase the conductivity of electrolyte. It is also used as the inhibitor in alcoholic fermen tation, the flux of vitreous enamel around the ceramics and the flux of the non-iron metal etc.
In 50kg or 25kg PP bags, Lined with high-pressure plastic film, or according to customer's requirements.
