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Na3AlF6 Sodium Cryolite High Sodium Molecular Ratio For Aluminum Auxiliary Material

Na3AlF6 Sodium Cryolite High Sodium Molecular Ratio For Aluminum Auxiliary Material

calcium fluoride salt

cryolite powder

Place of Origin:

JIAOZUO CITY OF HENAN PROVINCE OF PRC

Brand Name:

EVERSIM

Certification:

ISO 9001

Model Number:

CH-1/CM-1

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Product Details
Name:
Synthetic Cryolite
H.S. Code:
2826300000
Color:
White/Gray
Appearance:
Powder/Sand/Granular
Melting Point:
1025℃
Usage:
Fluxing Agents/Solder Agent/Degassing Agent
Application:
Abrasives,Aluminum,Ceramic
Quality:
High Quality
Molecular Weight:
209.94
Size:
20-325mesh, As Customized
Highlight:

calcium fluoride salt

,

cryolite powder

Payment & Shipping Terms
Minimum Order Quantity
1KG
Price
$600-1030 PER TON
Packaging Details
25KG BAG, JUMBO BAG, PALLET
Delivery Time
3-15DAYS
Payment Terms
30% T/T IN ADVANCE, BALANCE BASED ON DIFFERENT TRADE TERMS
Supply Ability
2000 TONS PER MONTH
Product Description

High sodium molecular ratio Synthetic cryolite CH-1 for Aluminum auxiliary material

 

Na3AlF6 Sodium Cryolite High Sodium Molecular Ratio For Aluminum Auxiliary Material 0Na3AlF6 Sodium Cryolite High Sodium Molecular Ratio For Aluminum Auxiliary Material 1

Cryolite instructions

 

Ⅰ, cryolite, physical and chemical properties

 

Formula Na3AlF6, molecular weight is 209.94, is a kind of complexing compound or NaF and double salt of AlF3, color due to the impurities in white, gray, yellow powder or crystal particles, its melting point 1025 , the bulk density of 0.6 ~ 1.0 g/L, true density is 2.95 ~ 3.05 g/cm3, generate heat 225 kj, specific gravity is 2.75 ~ 3.00 g/cm3, heat of fusion of 107 kj.

 

 

 

Ⅱ, the main purpose

 

Mainly used for aluminium electrolytic fluxing agent, also used as abrasive products resistant additives, ferroalloy and rimmed steel flux, flux, non-ferrous metal casting deoxidizer slag agent, emulsifier of enamel, glass, milky white agent, flux welding materials, ceramic filler, pesticides, pesticides and other industries enterprises.

 

The quality standards

 

GB4291-2007standard

 

model

Chemical composition(mass fraction)/% Physical property
F Al Na SiO2 Fe2o3 SO42- CaO P2O5 Hygroscopic moisture Ignition loss(massfraction)
CH-0 52 12 33 0.25 0.08 0.6 0.15 0.02 1.5 2.0
CH-1 52 12 33 0.36 0.08 1.0 0.20 0.03 1.3 2.5
CM-0 53 13 32 0.25 0.05 0.6 0.20 0.02 0.7 2.0
CM-1 53 13 32 0.36 0.08 1.0 0.60 0.03 0.7 2.5

 

Note: the molecular ratio of 2.80 to 2.80 for the polymer than cryolite (CH), molecular ratio of 1.00 to 2.80 for the common cryolite (CM).

Ⅳ,packaging and weight

Fumo plastic woven bag, lined with plastic film bags, bags of 25 kg net each, 50 kg, according to the requirements of the inspection or foreign export products.

 

 

 

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