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: |
Synthetic Cryolite |
H.S. Code: |
2826300000 |
Color: |
White/Gray |
Appearance: |
Powder/Sand/Granular |
Melting Point: |
1025℃ |
Usage: |
Fluxing Agents/Solder Agent/Degassing Agent |
Application: |
Abrasives,Aluminum,Ceramic |
Quality: |
High Quality |
Molecular Weight: |
209.94 |
Size: |
20-325mesh, As Customized |
Name: |
Synthetic Cryolite |
H.S. Code: |
2826300000 |
Color: |
White/Gray |
Appearance: |
Powder/Sand/Granular |
Melting Point: |
1025℃ |
Usage: |
Fluxing Agents/Solder Agent/Degassing Agent |
Application: |
Abrasives,Aluminum,Ceramic |
Quality: |
High Quality |
Molecular Weight: |
209.94 |
Size: |
20-325mesh, As Customized |
White powder Cryolite Co-production of white carbon black for Flux
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.
| Item | Standard Spec.(%) | Test result |
| Appearance | White powder | White powder |
| Sodium fluoride(NaF) | ≥98 | 98.7 |
| Silicon dioxide (SiO2) | ≤0.5 | 0.46 |
| Sulfate (SiO4) | ≤0.3 | 0.06 |
| Acidity (HF) | ≤0.1 | 0.05 |
| Sodium carbonate(Na2CO3) | ≤0.5 | 0.12 |
| Water insoluble matter | ≤0.5 | 0.45 |
| Water(H2O) | ≤0.5 | 0.12 |
| Mesh size | 80-200mesh | 100mesh |
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.
|
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|
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.
|
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Advantages
1.All products are manufactured by advanced devices and follow international standards like ISO9000 , ISO14000 and RoHS which can ensure the purity , finished products will only be shipped after being passed OQC department's strict inspection
2.Free sample is available and customized products are welcome
3.Fast delivery and good after –sale service
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