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Synthetic Cryolite For Aluminium Alloys

Payment Type: L/C,T/T,D/P,Paypal,Money Gram,Western Union
Incoterm: FOB,CFR,CIF,EXW,FCA,CPT,CIP
Min. Order: 1000 Bag/Bags
Delivery Time: 7 Days

Basic Info

Model No.: 98%

Color: White

Appearance: Powder

Brand: Jinhe

HS: 2826300000

Powder Size: 80-325mesh

CAS No.: 13775-53-6

MF: Na3AlF6

Supply Ability: 3000Tons/Month

Usage: Fusing Aluminium, Abrasive,Glass,

Application: Flux Of Electrolytic Aluminum

Certificate: ISO 9001

Additional Info

Packaging: in 25kg bag or 1000kg jumbo bag or according to buyer's requirement

Place of Origin: Henan

HS Code: 2826300000

Port: Tianjin,Qingdao,Shanghai

Product Description

Synthetic Cryolite For Aluminium Alloys



Name
Cryolite
Appearance
White triclinic crystal or powder
Chemical Formula
Na3AlF6
Standard
GB/T4291-2007
HS Code
2826.3000
Used
Glass and enamel

Cryolite is  white powder. Slightly soluble in water, density 2.95-3, melting point 1000 ℃ , easily absorbing water and become damp, decomposed by strong acids like sulfuric acid and hydrochloride, then producing hydrofluoric acid and relevant aluminum salt and sodium salt.


Besides, we also supply Sodium Hexametaphosphate, Titanium Dioxide, Chromium Oxide Green,Iron Oxide, Carbon Black etc.

Welcome to your enquiry!

Cryolite powder

Specification:

Ingredient

Super

First grade

Second grade

Purity %

98

98

98

F% Min

53

53

53

Na% Min

32

32

32

Al Min

13

13

13

H2O% Max

0.4

0.5

0.8

SiO2 Max

0.25

0.36

0.4

Fe2O3% Max

0.05

0.08

0.10

SO4% Max

0.7

1.20

1.30

P2O5% Max

0.02

0.03

0.03

Ignite on 550  Max

2.5

3.00

3.00

CaO% Max

0.10

0.15

0.20



Application:

 

  1. Used for brazing
  2. .Anti-wear additive for grinding products.
  3.  Aluminum alloy industry flux (melting point 550 degree), aluminum alloy and magnesium alloy.
  4.  Used for advanced glass casting, etc
  5.  Used for insecticide
  6.  Used for enamel sunscreen



Cryolite For Ferroalloy / Rimming Steel Fusing Agent