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