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Basic filtering materials


FNM materials and the corresponding know-how are covered by Estonian patents ЕЕ 03752 В1, ЕЕ 03779 В1 and European patent № ЕР 0829293.

Filtering non-woven materials (FNM) are intended for thin clearing air, gases and for weighed particles (aerosols, dust, fogs)  and are used for manufacturing dustproof and light gas and dustproof means for protection of respiratory organs.

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Basic filtering materials

Filtering polymer materials (FPM) are dedicated to the manufacturing of individual protection facilities for respiratory organs, aerosol filters, filters of complex purification. The material is chemically stable in the presence of diluted acids, alkalis, alcohols, saturated hydrocarbon, glycerine, oils, petroleum and fresh water; temperature range of maintenance from -30°С up to +70°С.

Filtering materials (FPP) based on perchlorovinyl are intended for the manufacturing of aerosol filters. The material is chemically stable in the presence of strong acids and alkalis, alcohols, and saturated hydrocarbons. Can be used for trapping mists, oils, and acids. Working temperatures from -200°С up to + 60°С.