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
Name: |
Cryolite |
Color: |
White/off White |
Appearance: |
Powder/sand/granular |
Application1: |
Abrasives |
Application2: |
Aluminum |
Application3: |
Ceramic |
Application4: |
Metal Surface Treatment |
Melting Point: |
1025℃ |
Molecular Weight: |
209.94 |
Usage: |
Fluxing Agent/solder Agent/degassing Agent |
Size: |
20-325mesh, As Customized |
Form: |
Synthetic |
Cheap: |
CNY 750-1000 Yuan/ton |
Quality: |
High Quality |
H.S. Code: |
2826300000 |
Name: |
Cryolite |
Color: |
White/off White |
Appearance: |
Powder/sand/granular |
Application1: |
Abrasives |
Application2: |
Aluminum |
Application3: |
Ceramic |
Application4: |
Metal Surface Treatment |
Melting Point: |
1025℃ |
Molecular Weight: |
209.94 |
Usage: |
Fluxing Agent/solder Agent/degassing Agent |
Size: |
20-325mesh, As Customized |
Form: |
Synthetic |
Cheap: |
CNY 750-1000 Yuan/ton |
Quality: |
High Quality |
H.S. Code: |
2826300000 |
Customized Flux Agents Sodium Potassium Cryolite fluoride
CAS NO. 15096-52-3; 1344-75-8;13775-53-6;123957-51-2
Molecular Formula : Na3AIF6
Quality Standard: GB/T 4291-2007
Specifications:
| Item Class | F | Al | Na | SiO2 | Fe2O3 | SO4 | P2O5 | H2O | Loss on ignition, 550 ℃ 30min |
| CH-0 | 52 | 12 | 33 | 0.25 | 0.05 | 0.6 | 0.02 | 0.20 | 2.0 |
| CH-1 | 52 | 12 | 33 | 0.36 | 0.08 | 1.0 | 0.20 | 0.03 | 0.4 |
| CM-0 | 53 | 13 | 32 | 0.25 | 0.05 | 0.6 | 0.02 | 0.20 | 2.0 |
| CM-1 | 53 | 13 | 32 | 0.36 | 0.08 | 1.0 | 0.03 | 0.40 | 2.5 |
PS: Molecular proportion 2.80-3.00 is high molecular proportion cryolite ( CH), molecular proportion 1.00-2.80 is low
molecular cryolite (CM) . Product molecular ratio and the fineness of grain size can be customized according to customer demand.
Physical properties:cryolite is a kind of complex compound or double salt of NaF and AlF3.
Appearance: white, gray, yellow powder or crystalline partickes.
Melting point:1025 ℃
Stacking density: 0.6=1.0g/L
True density: 2.95-3.05g/cm3
Heat of formation: 225KJ
Specific gravity : 2.75-3.00g/cm3
Fusion Heat: 107 KJ
Slightly solubte in water
Applications
Aluminum-metallurgy: as component of fluxing agents, protective and refining salts
Production of abrasives : as active filler in resin bonded abrasives for metal treatment
Production of enamel,glazing frits and glass: as flux and opacifying agent
Production of soldering agents: as component for fluxing agents
Production of welding agents : as component of welding rod coatings and welding powders
Blasting and pyrotechnics for fireworks
metal surface treatment as component in pickling pastes for stainless steel
Packing: in 50kgs PP bags, Lined with high- pressure plastic film, or according to customer's requirements .
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