Ecvv Trade
Gongyi City Meiqi Industry & Trade Co., Ltd.

China Manufacturer with main products: Potassium Aluminium Fluoride, Sodium Aluminium Fluoride, Aluminium Fluoride, Boron Carbide, Walnut Shell, Reduced Iron Powder, Aluminium...

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PAF grey powder and granule

FOB Price: 650.00 - 1,200.00 USD/Metric Ton
Supply Ability: 2,000 Metric Ton/Metric Tons per Month
Shipping: Within 15 days after received the advanced payment.
Payment Terms: L/C, T/T, Western Union, MoneyGram, Other, Paypal
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Export Markets: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Place of Origin: Henan in China
Packaging Details: 25kg/bag, 1000kg/bag, 1250kg/bag or as customers' requirement

Quick Details

  • Classification: Chemical Auxiliary Agent
  • Model Number: MQ-P1
  • Brand Name: MEIQI
  • Usage: Aluminum alloy auxiliary solvent
  • Type: potassium aluminum fluoride
  • Purity: 99%min
  • EINECS No.: 238-485-8
  • MF: KALF4 & K3AlF6
  • Other Names: potassium cryolite; elpasolite
  • CAS No.: 14484-69-6
  • Product name: PAF grey powder and granule
  • Color: Grey or White
  • Shape: Powder or Granule
  • Al content: 17-21%
  • F: 48-53%
  • K: 25-31%
  • Fe: 0.15% max
  • H2O: 0.5% max
  • Melting point: 540-560
  • Size: 20-325 mesh or as customer request















0.5-1.2mm, 0.8-1.5mm, 1-3mm, 20-325 mesh, or as customer requests.

Melting point



25kg/ bag, 1000kg/bag or as customer requests.


1.It  is also 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 also 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.

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    In order to improve the quality of service, ECVV will charge for a 100CNY deposit for the agent purchasing order, and the deposit will be part of subsequent purchasing costs.

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