FIELD: chemistry.
SUBSTANCE: invention relates to thermoplastic elastomer compositions and methods for continuous production of said compositions. continuous method for production of dynamically cured thermoplastic elastomer comprises mixing at first stage of a mixing device of continuous action a thermoplastic resin, a halogen-free elastomer, with polyolefin content of more than 3.5 mol%, which is modified with unsaturated carboxyl compound, and a curing agent. At second stage a curing system is added, which is suitable for use with halogen-free elastomer for dynamic vulcanisation.
EFFECT: invention enables to obtain materials with improved relative elongation at break and ultimate tensile strength.
15 cl, 2 tbl
Authors
Dates
2017-03-24—Published
2012-09-28—Filed