FIELD: pulp-and-paper industry. SUBSTANCE: invention deals with filter materials applicable for cleaning compressed air and gases in various areas. Invention offers glass-fiber material impregnated by substances enabling varying fiber wettability. Organosilicon liquids and latex are chosen to reduce fiber wettability and enhance coalescence effect of drops. Oil aerosol drops do not spread over the fibers and keep their shape being withdrawn into settler of separator. EFFECT: increased versatility of material. 1 tbl
| Title | Year | Author | Number |
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