Silica Sand

Euskatfund sells high-silica sand refractoriness to meet the needs of our customers founders.
 
We have different grades according to the needs of moulds or cores and metals we have casting.

Silica Sand

Silica Sand

Silica sand for foundry use is made of silicon dioxide (SiO2) by more than 98% and small amounts of other minerals, usually as oxides. It is a molecule consisting of two oxygen atoms and a silicon atom. This molecule is very stable, is insoluble in water and has a high hardness.   EUSKATFUND distributes sand by its high silica content> 99%, are considered high quality for the foundry sector. Our sands have a very high melting point, so ...

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