Potassium Fluoroaluminate Cryolite K3alf6 Powder for The Production of Electrolytic Aluminum

• CAS No.: 14484-69-6
• Formula: Kalf4
• EINECS: 262-153-1
• Purity: 90%~99%
• Type: Aluminum Fluoride
• Grade Standard: Industrial Grade
• Model NO.: CH-1, CM-1
• Melting Point: 560ºC
• Application1: Welding Consumables
• Application2: Abrasives (Resin Grinding Wheels)
• Particle Size: 20-400meshes
• Transport Package: Jumbo Bag
• Trademark: EVERSIM
• Origin: Jiaozuo, Henan
• HS Code: 2826909090
• Production Capacity: 30000tons/Year

Product Description

Products description

Potassium Fluoroaluminate Cryolite K3alf6 Powder For The Production Of Electrolytic Aluminum
Details

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.

Specification:

Item/grade	Chemical composition (mass fraction)/%
	not less than		not more than
	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

Packing:

In 25kgs plastic woven bag lined with high-pressure plastic film, or according to customer's requirements.

Application:
Mainly used as abrasive products as wear-resistant additives, can effectively improve the abrasion resistance, cutting, cutting force, to extend the service life and storage time of grinding wheels; ferroalloy and boiling steel flux, non-ferrous metal flux, casting deoxidizer, olefin polymerization catalyst, and used in glass anti-reflection coating, enamel emulsifier, glass brightening agent, welding materials flux, ceramic industry filler