Na3alf6 for Braking Pads 200 Mesh Synthetic Cryolite

Basic Info.

Model NO.	CH-1, CM-1
Grade Standard	Industrial Grade
Application1	Welding Consumables
Particle Size	20-400meshes
Application2	Abrasives (Resin Grinding Wheels)
H.S. Code	2826300000
Transport Package	Jumbo Bag
Specification	CH-1
Trademark	EVERSIM
Origin	Jiaozuo, Henan
HS Code	2826300000
Production Capacity	30000tons/Year

Product Description

NA3AIF6 For braking pads 200 Mesh Synthetic Cryolite
Detailed Description
Cas No. :13775-53-6 Molecular Formula:Na3AlF6 Quality Standard : GB/T4291-2007Specifications:

Items Class	Chemical Composition ( Concentration )/ %
	Not less than		Not more than
	F	Al	Na	SiO2	Fe2O3	SO4=	CaO	P2O5	H2O	Loss on ignition550ºC30min
CH-0	52	12	33	0.25	0.05	0.6	0.15	0.02	0.20	2.0
CH-1	52	12	33	0.36	0.08	1.0	0.20	0.03	0.40	2.5
CM-0	53	13	32	0.25	0.05	0.6	0.20	0.02	0.20	2.0
CM-1	53	13	32	0.36	0.08	1.0	0.60	0.03	0.40	2.5

Size distribution

Granular	0-10 mm
Sandy	80 mesh
Powder	200 mesh, 325mesh

Physical propertiesCryolite is a kind of complex compound or double salt. Caused by impurity, the appearance can be white, gray ,yellow powder or crystalline particles. It's melting point is 1025ºC, stacking density is 0.6-1.0g/L, true density is 2.95-3.05g/cm 3 , heat of formation is 225KJ, specific gravity is 2.75-3.00g/cm 3 , heat of fusion is 107KJ. Slightly solubte in water.

ApplicationsAluminium- metallurgy: as component of fluxing agents, protective and refining saltsProduction of abrasives: as active filler in resinbonded abrasives for metal treatmentProduction of enamel, glazing frits and glass: as flux and opacifying agentProduction of soldering agent: as component for fluxing agentsProduction of welding agents: as component of welding rod coatings and welding powdersBlasting and pyrotechnics: for fireworksMetal surface treatment: as component in pickling pastes for stainless steel.Packing: In 25kgs PP bags, Lined with high-pressure plastic film, or according to customer's requirements.