Audited Supplier
CH-1, CM-1
14484-69-6
Kalf4
262-153-1
90%~99%
Aluminum Fluoride
Industrial Grade
Powder, Sandy, Granular
Bonded Abrasive
Aluminum Semlter
Ceramics, Glazes
Welding Consumables
EVERSIM
Jumbo Bag
KAlF4
Jiaozuo, Henan
2826909090
Product Description
PRODUCT DESCRIPTION
Potassium Aluminum Fluoride Molecular Weight Kalf4 for Aluminum Electrolysis
Testing Standard
| m/grade | Chemical composition (mass fraction)/% | ||||||||
| ≥ | ≤ | ||||||||
| F | K | AL | Na | SiO2 | Fe2O3 | SO4 | H2O | K/AL | |
| Super Grade | 50 | 29.5 | 17.5 | 0.2 | 0.06 | 0.01 | 0.15 | 1.5 | 1.18-1.22 |
| First Grade | 50 | 27 | 19 | 0.5 | 0.1 | 0.01 | 0.20 | 1.5 | 1.0-1.3 |
Physical properties:
White or light gray powder, slightly soluble in water.melting point is 560 ºC
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.258.24 Molecular Weight PAF Potassium Aluminium Fluoride Potassium Aluminum Fluoride kalf4
Packing
In 25kgs plastic woven bag lined with high-pressure plastic film, or according to customer's requirements.
Application:
1. It is used directly in magnesium rich aluminium alloys to remove and control of magnesium in the aluminium alloys. .
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.
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.
Shipping
We have long-term and stable freight forwarders to provide competitive sea freight quotations and after-sales services to our customers
