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Home » Product Directory » Chemicals » Organic Chemicals » Carboxylic Acid & Derivative » Synthetic Cryolite

Synthetic Cryolite

Synthetic Cryolite
Synthetic Cryolite
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Product Description

Synthetic Cryolite,
Molecular formula: Na3AlF6
1, 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

SPECIFICATION
CHEMICAL PROPERTIES
Appearance: White crystalline powder
Na2ALF: : 96.5%MIN
F: 52%MIN
Al: 12-15%
Na: 28-33%
Water: 0.3%max
SiO2: 0.35%max
Fe2O3: 0.10%max
SO42-: 0.50%max

PHYSICAL PROPERTIES
Density 2.95-3.05g/cm3
Appearance white, gray or pink
1)The size distribution can be sandy (80mesh), powder (200mesh, 325mesh), granular (0-10mm).
2)Other items can be specified according to special requirement.

III PACKING
Package can be 25/50/1000kg plastic woven bags with shrink film, or according to customer's requirements.

   
HS Code:  28263000
Productivity:  20, 000MT/year
Origin:  China
Packing:  25kg or 1000kg bag.
Company: Shijiazhuang HGW Trading Co., Ltd.

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