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All Products - Glass-Fibre

  • Made of 100% micro-borosilicate glass fibres
  • Chemically stable in acidic solutions (except hydrofluoric acid) and alkaline solutions in moderate concentrations
  • Extremely low metal content
  • Maintains its properties up to 500°C
  • High flow speed and high permeability to air


Type Air permeability* (Resistance ** mbar) [L/m2 s] Retention rate % NaCI-particle size <1 µm *** Filtration Gurley [s] Weight [g/m²] Thickness [mm] Max T [ºC] Retention range [µm]
BGF50A2599.9719560.29500 1-3