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High Purity White Potassium Cryolite Powder K3AlF6 258.24 Molecular Weight

High Purity White Potassium Cryolite Powder K3AlF6 258.24 Molecular Weight

    • High Purity White Potassium Cryolite Powder K3AlF6 258.24 Molecular Weight
    • High Purity White Potassium Cryolite Powder K3AlF6 258.24 Molecular Weight
  • High Purity White Potassium Cryolite Powder K3AlF6 258.24 Molecular Weight

    Product Details:

    Place of Origin: Jiaozuo City,China
    Brand Name: Jinshengwei
    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: 1000 tons per month
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    Detailed Product Description
    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

    high purity white Potassium Cryolite (Fluoroaluminate) powder (K3AlF6)

     

    Potassium Aluminum Fluoride kalf4, k3alf6

    Potassium Aluminum Fluoride (KAlF4) 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.

     

    Items
    Specification
    Grade 1(white powder)
    Grade 2(grey lump)
     
     
     
     
     
     
    Chemical Compositions(%)
    F(%)
    49-53
    49-51
    Al(%)
    17-21
    15-19
    K(%)
    28-33
    27-35
    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 Aluminum Fluoride kalf4, k3alf6 Application:

    1. as a flux in the aluminum smelting 

    High Purity White Potassium Cryolite Powder K3AlF6 258.24 Molecular Weight 0
    2. grinding wheels (filler/binder)
    High Purity White Potassium Cryolite Powder K3AlF6 258.24 Molecular Weight 1

     3. opacifier and auxiliary solvent of glass

    High Purity White Potassium Cryolite Powder K3AlF6 258.24 Molecular Weight 2

     

    1. It is used directly in magnesium rich aluminium alloys to remove and control of magnesium in the aluminium alloys. It is much safer in this applications where earlier Chlorine gas were used, these gases cause local health problems and are also responsible for ozone depletion.
    2. It is used in the manufacture of grinding wheels (filler/binder) and other abrasive products.
    3. Other common applications of PAF are as additive to roofing shingles, where it acts as an alkaline Ph adjuster and flame retardant. It can also be used as color additive to the coatings for roofing granules.
    4. Glass producers use the PAF for opacification, or to cloud the glass giving it a milky white color.

     


     

    Related Products
     

    1. Potassium aluminium fluoride
    Application: Used for aluminum alloy industry flux, and aluminum alloy remove magnesium.

    Melting point: 560 ° C

    F , % : 49-51

    AI, % : 15-19

    K, % : 25-31

    H2O,% : ≤0.5

     

    2. Sodium fluoroaluminate
    Application: Electrolytic aluminum industry as flux, opaque glass and enamel sunscreen.

    Melting point: 1009 ° C

    F , % : 49-53

    AI, % : 13-16

    Na, %: 28-33%

    H2O,% : ≤0.5

     

    3. Potassium fluoborate
    Application: Aluminum alloy flux.

    KBF4:97.5% min

    HBF4:0.4% max

    SiO2:0.2-0.7%

    SI:0.2% max

    H2O: 0.25% max

     

    4. Potassium Fluotitanate

    Application: Aluminum alloy flux

    K2TiF6:97.5% min
    Ca: 0.01% max
    Si:0.30% max
    Fe:0.1% max
    SO4:0.01% max
    Na:0.1% max
    H2O: 0.05% max

     

     

     

     

    Packaging & Shipping

     

    High Purity White Potassium Cryolite Powder K3AlF6 258.24 Molecular Weight 3

     

     

     

    Contact Details
    Jiaozuo Jinshengwei Fluorine Chemical CO.,Ltd.

    Contact Person: sales

    Tel: +8613373903331

    Send your inquiry directly to us (0 / 3000)

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