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Home > products > Sodium Cryolite > Synthetic 99%White Cryolite Na3alf6 Kalf4 52% Min Powder For Metal Surface Treatment

Synthetic 99%White Cryolite Na3alf6 Kalf4 52% Min Powder For Metal Surface Treatment

Product Details

Place of Origin: JIAOZUO CITY OF HENAN PROVINCE OF PRC

Brand Name: EVERSIM

Certification: ISO 9001

Model Number: CH-1/CM-1

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

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Highlight:

sodium fluoride salt

,

calcium fluoride salt

Color:
White/Gray
Name:
Synthetic Cryolite
Melting Point:
1025℃
Appearance:
Powder/Sand/Granular
Usage:
Fluxing Agents/Solder Agent/Degassing Agent
Application:
Abrasives,Aluminum,Ceramic
Molecular Weight:
209.94
Size:
20-325mesh, As Customized
Color:
White/Gray
Name:
Synthetic Cryolite
Melting Point:
1025℃
Appearance:
Powder/Sand/Granular
Usage:
Fluxing Agents/Solder Agent/Degassing Agent
Application:
Abrasives,Aluminum,Ceramic
Molecular Weight:
209.94
Size:
20-325mesh, As Customized
Synthetic 99%White Cryolite Na3alf6 Kalf4 52% Min Powder For Metal Surface Treatment

na3alf6 kalf4 52%min powder synthetic 99% sodium cryolite in china

 

Synthetic 99%White Cryolite Na3alf6 Kalf4 52% Min Powder For Metal Surface Treatment 0

Product Description

Named sodium fluoaluminate. It is a white crystalline powder or a sandy size granularity as well. Melting point about 1000ºC. It is insoluble in anhydrous hydrogen fluoride, but slightly in water.

  Specification

CIFICATION (GB/T4291-2007)
CHEMICAL COMPOSITION (%)
CH-0
CH-1
CM-0
CM-1
F
≥52
≥52
≥53
≥53
Al
≥12
≥12
≥13
≥13
Na
≤33
≤33
≤32
≤32
SiO2
≤0.25
≤0.36
≤0.25
≤0.36
Fe2O3
≤0.05
≤0.08
≤0.05
≤0.08
SO4 2-
≤0.6
≤1.0
≤0.6
≤1.0
CaO
≤0.15
≤0.20
≤0.20
≤0.6
P2O5
≤0.02
≤0.03
≤0.02
≤0.03
H2O(105~110°C)
≤0.20
≤0.40
≤0.20
≤0.40,
Loss on Drying(500~550°C,1h)
≤2.0
≤2.5
≤2.0
≤2.5
PACKING
Package can be 25/50/1000kg plastic woven bags with shrink film, or according to customer’s requirements.
REMARKS
The size distribution can be sandy (80mesh~100mesh), powder (200mesh~325mesh), granular (0~10mm).The molecular proportion can be specified (during 1.0~3.0) according to special requests.Other items can be specified according to special requirement.
 
 
Packaging & Shipping

 

 

 

 

Applications: Synthetic Cryolite ,Na3Al3F6

Cryolite, synthetic powder
Cryolite, synthetic powder (Na3AlF6) is used in aluminium-metallurgy, for the production of abrasives, enamel, glazing frits and glass, soldering agents, welding agents, blasting and pyrotechnics, and for metal surface treatment.Cryolite synthetic powder is used in the the following applications:
Aluminium-metallurgy:
as component of fluxing agents, protective and refining salts
Production of abrasives:
as active filler in resin-bonded abrasives for metal treatment
Metal surface treatment:
as component in pickling pastes for stainless steel
Glas-opacifier:
as turbidity agents