Product Description
Introduction:
potassium fluoride on aluminium oxide is a colorless monoclinic crystal, but often appears off-white, pompadour, straw yellow or black due to impurities. It has relative density of 2.9-3.0, mp 1000. It is slightly soluble in water, and its aqueous is acidic. It decomposes to release poisonous HF gas while meeting sulfuric acid.
specification:
Parameter | Superfine | Grade2 | Grade3 |
Fluorine (F)≥ | 53 | 53 | 53 |
Aluminum (Al)≥ | 13 | 13 | 13 |
Sodium (Na)≤ | 32 | 32 | 32 |
Ferric Oxide (Fe2O3)≤ | 0.05 | 0.08 | 0.10 |
Phosphorus Pentoxide (P2O5)≤ | 0.02 | 0.03 | 0.03 |
Calcium Oxide (CaO)≤ | 0.10 | 0.15 | 0.20 |
Application
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.
Packaging & Delivery
Packaging Details: 50kg/ bag or as per your demand
Delivery Detail: Shipped in 15 days after payment
Product quality protection 
