FIELD: chemistry.
SUBSTANCE: method involves mixing at least one halogen-butyl elastomer of at least one mineral filler-silica and/or clay and at least one phosphine modifier - triphenyl phosphine. The filled elastomer is vulcanised with sulphur and/or zinc oxide. Filled halogen-butyl elastomers, obtained using the disclosed method, have higher filler dispersion.
EFFECT: increased hardness and tensile strength of the composition.
10 cl, 1 dwg, 2 tbl, 4 ex
