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Contact Person :
AllenFan
Phone Number :
+8613373903331
WhatsApp :
+8613373903331
K3Alf4 K3Alf6 Potassium Cryolite Potassium Aluminum Fluoride Customized Size
| Place of Origin | Jiaozuo City,China |
|---|---|
| Brand Name | Jinshengwei |
| Certification | ISO 9001 |
| Model Number | Grade1 |
| Minimum Order Quantity | 1 metric 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 |
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 |
| High Light | potassium fluoroaluminate,potassium aluminium fluoride |
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Product Description
K3Alf6 Potassium Cryolite/Potassium Fluoroaluminate/Potassium Aluminum Fluoride
Potassium Aluminium Fluoride is a white or light gray powder, slight soluble in water. It can react with water to release hydrogen fluoride at high temperature, may be slowly dissolved in acid to release hydrogen fluoride. Its melting point is 560 degrees.
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.
Specification
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Specification
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White Powder
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Gray Lumps
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|
F, %
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45-51
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49-51
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|
Al, %
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18-20
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15-19
|
|
K, %
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25-32
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27-35
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|
SiO2, %
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0.2
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0.5
|
|
Fe2O3, %
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0.05
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0.2
|
|
SO4,%
|
0.2
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0.5
|
|
Moisture,%
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0.5 max
|
0.5max
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|
PH
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6.0-6.5
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6.0-6.5
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Packaging & Shipping
Packaging Detail : In 25kg/50kg/1000kg plastic woven bag lined with high pressure polyethylene plastic bag.
Delivery Detail: In 15 days
Storage:
Store in shady and ventilated warehouse.Keep away from kindling and heat source.
Prevent from direct sunlight.Provide with package encapsulation. Deposit separately
from acids and avoid reserving mixedly.
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