FIELD: manufacturing of foot wear. SUBSTANCE: composition which contains (mass parts): branched butadiene-styrene block copolymer being filled with 20-25 mass % of polystyrene 15-20, branched butadiene-α-methyl-styrene block copolymer being filled with 20-25 mass % of copolymer of styrene and a-methyl-styrene 10-85, peptizer 13.0-51.5, mineral filler 4-13, stabilizing agent 0.5-1.5. Said composition may additionally contain 0.3-0.5 mass parts of sulfur and 0.5-1.0 mass parts of zinc oxide per 100 mass parts of mixture of block copolymers. Nominal tensile strength of desired composition is 6.0-7.5 MPa, its relative elongation is 520-1000 %. EFFECT: improves quality of desired product. 2 cl, 1 tbl
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Authors
Dates
1996-06-10—Published
1993-12-07—Filed