Product Details
Place of Origin: Jiaozuo City,China
Brand Name: Eversim
Certification: ISO 9001
Model Number: Grade1
Payment & Shipping Terms
Minimum Order Quantity: 1 metric ton
Price: USD 980-1020 per ton
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, MoneyGram
Supply Ability: 3000 tons per month
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 |
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 |
Industry Grade Potassium Cryolite Used For Auxiliary Solvent Optical Coating
Potassium Aluminum Fluoride is a commercial grade fused solid, inorganic salt. The material serves as an alternative to conventional fluoride salts for a variety of applications, a few of which are listed below.
The size can be:1-3mm, 20, 40, 100, 200 and 325mesh. It is composed by KF-AlF3, Molecular rate near 1.2, melting point 557-580. Solubility in 1000g water: at 0: 0.8g; at 25: 1.42g, at 100: 4.58g.
F | Al | K | Fe2O3 | SO4 | H2O | |
Super grade | ≥50 | ≥17.5 | ≥29.5 | ≤0.01 | ≤0.15 | ≤1.5 |
I grade | ≥50 | ≥19 | ≥27 | ≤00.1 | ≤0.2 | ≤1.5 |
II grade | ≥45 | ≥20 | ≥26 |
|
| ≤0.5 |
White or grey-white crystal powder;Melting point 560℃.
Solubility in 1Kg water: at 0 ℃ : 0.86g; at 25 ℃ : 1.42g,at 100 ℃ : 4.58g.
1. Welding flux in aluminum alloy and stainless steel.
2. Degasser and auxiliary solvent in aluminum alloy fabrication.
3. Active filler for glass, ceramic and friction compound.
1. Are you a manufacturer or trading company?
We are a professional fluoride chemicals manufacture for 11 years,especially in cryolite,potassium cryolite,silica white and Aluminum Fluoride.
2. What is your delivery time?
10-15 days after your prepayment.
3. What is your sample policy?
Usually we could provide 1-2kg free sample to check,customers bear the logistics charge.
4. What is your payment terms?
T/T 30% in advace,and 70% at deposit.
5. How can you guarantee product quality?
We have more than 10 engineers for production research and after-sales service.Our advanced equipments can satisfy your testing requirements.
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