Factory Supply Wholesale Price Granular Synthetic Cryolite for Ceramic Industry

• Customization: Available
• CAS No.: 13775-53-6
• Formula: Na3alf6
• Model NO.: CH-1, CM-1
• EINECS: 239-148-8
• Certification: ISO
• Purity: 90%~99%
• Type: Potassium Fluoride
• Grade Standard: Industrial Grade
• True Density: 2.95~3.05g/cm3
• Appearance: White, off-White, Yellow
• Application1: Insecticides
• Aplication2: Ceramic Glaze Fillers
• Shape: Granular
• Transport Package: Jumbo Bag
• Specification: CH-1
• Trademark: EVERSIM
• Origin: Jiaozuo, Henan
• HS Code: 2826300000
• Production Capacity: 30000tons/Year

Product Description

 

Application

1. It is mainly used as a flux for aluminum electrolysis;

2. Used as a wear-resistant additive for grinding products, which can effectively improve the wear resistance and cutting force of the grinding wheel, and extend the service life and storage time of the grinding wheel;

3. Used as Flux for ferroalloy and boiling steel;

4. Used as Non-ferrous metal flux;

5. Used as Casting deoxidizer.

 

Product Description

Synthetic cryolite is a white crystalline powder made from hydrofluoric acid, sodium carbonate, and aluminum. It is primarily used as a flux in the electrolytic production of aluminum due to its ability to lower the melting point of alumina. Additionally, synthetic cryolite finds applications in the glass and enamel industries, as a filler in bonded abrasives, in the production of sodium and aluminum salts, porcelaneous glass, and insecticides. As a fruit and vegetable insecticide, cryolite is relatively safe. The fluoride ion inhibits enzymes containing iron, calcium, and magnesium.

 

 

Specification

 

Molecular Formula	Na3AlF6	Molecular Weight			209.94
Properties	It 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.
Usages	It is used as flux in aluminum smelting, cropper insecticide, flux and whiting agent of enamel glaze. It is also used in the manufacture of milky white glass, aluminum alloy and boiling steel. Its used as ingredient of grinding wheel.
Specification	Parameter			Superfine		Grade	Grade
	Fluorine (F)		≥	53		53	53
	Aluminum (Al)		≥	13		13	13
	Sodium (Na)		≤	32		32	32
	Silicon Oxide (SiO2)		≤	0.25		0.36	0.40
	Ferric Oxide (Fe2O3)		≤	0.05		0.08	0.10
	Sulfate (SO4^2-)		≤	0.7		1.2	1.3
	Calcium Oxide (CaO)		≤	0.10		0.15	0.20
	Phosphorus Pentoxide (P2O5)		≤	0.02		0.03	0.03
	Water (H2O)		≤	0.4		0.5	0.8
	L.O.I on 550^oC≤		≤	2.5		3.0	3.0
Packing	In 25kg/50kg plastic woven bag lined with high pressure polyethylene plastic bag.

 

Packing

 

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.