FIELD: rubber industry. SUBSTANCE: method involves the use of driving innertube of tire and rim of wheel vulcanisates taken at ratio = (70:30)-(30: 70) mas, p. p. Roll gap at grinding is 0.75 ± 0.25 mm, gap between grinding rolls is 0.05-0.15 mm. At loading in mixer ratio of vulcanisates and rubber = (10-50):100 mas. p. p. Mixing is carried out at 145-150 C for 180 s. EFFECT: improved method of producing. 1 tbl, 1 dwg
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Authors
Dates
1997-12-10—Published
1995-08-09—Filed