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SYNTHETIC CRYOLITE

SYNTHETIC CRYOLITE

SYNTHETIC CRYOLITE

Description:

Molecular formula
Na3AlF6, molecular weight is 209.94,it is a kind of
complex compound NaF or AlF3 and the double salt, color for
contaminating the white, gray, yellow powder or crystalline grain, its melting
point 1025℃,bulk density is 0.6~1.0 g/L, true density
of 2.95~3.05g/cm3 ,heat of fusion 107 KJ.

Specification:

Model
code

Chemical
composition(mass fraction)%

Physical
property

F

Al

Na

SiO2

Fe2O3

SO42-

CaO

P2O5

Hygroscopic
moisture

Ignition
loss (mass fraction)

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

Usage:

Mainly used for
aluminium electrolytic fusing agent, also used for grinding product wear
additive, ferroalloy and rimming steel of fusing agent, non-ferrous metal
fusing agent,casting the scavenger slag agent, emulsifier, enamel glass opal
agent, welding material of fusing agent,ceramic filling agent,pesticide of
pesticides and other industrial enterprises.

Package:

By using the
complex membrane plastic woven bag inner with plastic film bag packaging,the
net weight of each bag is 25kg,50kg or as customers’ requests.