FIELD: chemistry of polymers.
SUBSTANCE: invention relates to a polymeric composition based on secondary thermoplastic raw designated for further processing by casting method under pressure. The composition comprises secondary polyethylene and a modifying additive taken in the mass ratio = 9:1. Mixture of dicumyl peroxide and copolymer of ethylene and vinyl acetate representing industrial sevilen of type 10708-125 is used as a modifying additive. The combination of components taken in the definite ratio provides preparing the polymeric composition showing improved physicochemical properties and useful for the further multiple processing by casting method under pressure in usual industrial casting equipment.
EFFECT: improved and valuable properties of composition.
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