FIELD: chemistry.
SUBSTANCE: hose, containing rubber internal tube from HNBR (hydrated nitryl-butadiene rubber), rubber external coating from EVM/CPE (ethylvinylacetate/chlorinated polyethylene) mixture, and intermediate barrier layer, consisting, in fact, from shock-proof polyamide 6, as well as textile reinforcement, located between said barrier layer and said external coating.
EFFECT: ensuring low permeability of fuel supply hose.
17 cl, 3 dwg, 6 tbl
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