According to: PN-85/H-11001 Application: Manufacturing of molding and core sand for the production of cast iron, steel and nonferrous metals; Manufacturing of molding and core sand for medium-sized st...

According to: ZN Ż-1/2004 Application: in water purification plant, for technical purposes, sandblasting, production of abradants and in building chemistry.   Assortment Fraction&n...

  PG , PG(I)       according ZN MK- 2/2005   Application: for production paints, painting mortar, adhesives and cleansers. ...

  Application: In glass-making industry, building chemistry and for porcelain and faience mass, for glazes in ceramic industry. ...

  Application: for body, faience wares and in building chemistry. ...