White Grey Powder Potassium Cryolite K3alf6 for Aluminum Electrolysis Industry

• Customization: Available
• CAS No.: 14484-69-6
• Formula: Kalf4
• Model NO.: CH-1, CM-1
• Purity: 90%~99%
• Type: Aluminum Fluoride
• Grade Standard: Industrial Grade
• Melting Point: 560ºC
• Size: 20-400meshes
• Relative Density: 2.95~3.1
• Hard: 2~3
• Transport Package: Jumbo Bag
• Specification: 95%
• Trademark: EVERSIM
• Origin: Jiaozuo, Henan
• HS Code: 2826909090
• Production Capacity: 30000tons/Year

Product Description

White Grey Powder Potassium Cryolite K3alf6 for Aluminum Electrolysis Industry


 

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.
 

Packing

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

 

Specification

 

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

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.

 

Shipping

We have long-term and stable freight forwarders to provide competitive sea freight quotations and after-sales services to our customers.
 

FAQ

Q1: Can I get some samples?
A: Yes, we can supply the free sample, but the shipping cost be paid by customer.

Q2: How to start orders and make payments?
A: Proforma invoice will be sent first after confirmation of order, enclosed our bank information. Payment by T/T or other we can discuss.

Q3: How to confirm the Product Quality before placing orders.
A: You can get free samples for some products, you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and request, we will manufacture the products according to your request.

Q4: What is your MOQ?
A: Our MOQ is 1 kg. But usually we accept less quantity such as 100g on the condition the sample charge is 100% paid.

Q5: How about delivery leadtime?
A: Delivery lead time: about 3-5 days after payment confirmed. (Chinese holiday not included)

Q6: Is there a discount?
A: Different quantity has different discount.

Q7: How to contact us?
A: You can contact wuth us by Whatsapp or Email. You can choose your interested products and send inquiry to us. You can dial our telephone directly, you will get our reply. Send Email to us.