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Potassium Cryolite Powder Formulated For Ceramic Glass Industry And Aluminum Brazing With Controlled Physicochemical Properties

Potassium Cryolite Powder Formulated For Ceramic Glass Industry And Aluminum Brazing With Controlled Physicochemical Properties

Place of Origin:

Jiaozuo City,China

Brand Name:

EVERSIM

Certification:

ISO 9001

Model Number:

Grade1

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Product Details
H.S. Code:
2826909090
Color:
White/Gray
Appearance:
Powder/Sand/Granular
Melting Point:
560℃
Usage:
Fluxing Agents/Solder Agent/Degassing Agent
Application:
Electrolyte,Abrasives,Aluminum,Ceramic
Molecular Weight:
258.24
Size:
20-325mesh, As Customized
Payment & Shipping Terms
Minimum Order Quantity
1 metric ton
Price
$700-1000/MT
Packaging Details
1, PP bag inside PE bag 2, 25kgs/50kgs/1000kgs net weight,or as customized
Delivery Time
5-8 work days
Payment Terms
T/T,L/C,D/A,D/P,Western Union,
Supply Ability
1000 tons per month
Product Description


Potassium K Cryolite Abrasives Potassium Fluoroaluminate K3AlF4

Potassium Cryolite Powder Formulated For Ceramic Glass Industry And Aluminum Brazing With Controlled Physicochemical PropertiesPotassium Cryolite Powder Formulated For Ceramic Glass Industry And Aluminum Brazing With Controlled Physicochemical Properties


Product Description:


The fluoroaluminate is formed by reacting anhydrous hydrofluoric acid with aluminum hydroxide, then reacting with potassium hydroxide at a high temperature, filtering, drying, melting, and crushing. It can also be prepared by reacting aluminum fluoride, ammonium fluoride and potassium chloride.

Physicochemical properties: traits White or light gray powder. Slightly soluble in water. Toxic! Product use: used as ceramic, glass industry and aluminum brazing.

Potassium Cryolite Powder Formulated For Ceramic Glass Industry And Aluminum Brazing With Controlled Physicochemical Properties


specification:
Items
Specification
Grade 1(white powder)
Grade 2(grey lump)






Chemical Compositions(%)
F(%)
49-53
49-51
Al(%)
17-21
15-19
K(%)
29-33
28-32
SiO2(%)
0.20
0.50
Fe2O3(%)
0.05
0.20
SO4(%)
0.20
.050
Moisture(%)
1.00
1.00
Bulk Density
0.6-1.0g/L
0.6-1.0g/L
PH
6.0-6.5
6.0-6.5

Potassium Cryolite Powder Formulated For Ceramic Glass Industry And Aluminum Brazing With Controlled Physicochemical Properties


Application:


Potassium fluoroaluminate is used for the production of welding agents, the production of soldering agents and for the production of abrasives.
Potassium fluoroaluminate is used in the the following applications:
1. Production of abrasives: as active filler in resin-bonded abrasives for metal-treatment
2. Production of welding agents: as components in coatings of welding rods and welding powders
3. Production of soldering agents: as component of fluxing agents for soldering of aluminium

Potassium Cryolite Powder Formulated For Ceramic Glass Industry And Aluminum Brazing With Controlled Physicochemical Properties










Packaging & Shipping

Packing: PP bag inside PE bag,25kgs/50kgs/1000kgs net weight




Potassium Cryolite Powder Formulated For Ceramic Glass Industry And Aluminum Brazing With Controlled Physicochemical Properties


Potassium Cryolite Powder Formulated For Ceramic Glass Industry And Aluminum Brazing With Controlled Physicochemical Properties





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