// CATEGORY · Cryolite
Cryolite
3 products found
// Refractory Raw Materials885°C
Potassium Cryolite
Potassium aluminum fluoride (K3AlF6) used as a brazing flux for aluminum and aluminum alloys, and as an active filler in grinding wheels. Lower melting point than sodium cryolite makes it ideal for low-temperature aluminum joining.
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// Refractory Raw Materials1010°C
Synthetic Cryolite (Abrasive Grade)
Low molecular ratio synthetic cryolite for grinding wheels, abrasive discs, and bonded abrasives. Acts as an active filler that releases fluoride during grinding to lubricate the cut and reduce burn marks on workpieces.
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// Refractory Raw Materials1010°C
Synthetic Cryolite (Aluminum Grade)
High molecular ratio synthetic cryolite (Na3AlF6) for primary aluminum electrolysis. Manufactured by the dry process for stable performance in Hall–Héroult cells. Lowers alumina melting point and improves bath conductivity.
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