FIELD: filter media for cleaning gases and liquids from mechanical impurities; may be used in chemical, petrochemical, machine-building and other industries. SUBSTANCE: rubber-textile material consists of two layers 1 of twisted fibers impregnated with binder based on butadiene-styrene latex. Located between layers 1 is layer 2 comprised of reinforcing synthetic net made of knitted fabric. Additional layer 3 of flexible knitted fabric is connected with one of material sides. EFFECT: improved quality of filter medium and higher filtering efficiency. 1 dwg, 1 tbl
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Authors
Dates
1999-02-27—Published
1994-01-05—Filed