FIELD: manufacturing technology.
SUBSTANCE: invention relates to rubber industry and can be used in production of silent blocks, anthers used in automotive industry, in production of industrial rubber articles. Rubber mixture contains, wt%: butadiene-styrene rubber 100, stearic acid 2, zinc oxide 5, sulfur 2, captax 2, technical carbon K-354 30–40, schungite 5–25.
EFFECT: invention makes it possible to improve the elastic rubber strength characteristics of the rubber mixture and articles based thereon.
1 cl, 3 tbl
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|
RU2507225C1 |
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RU2615520C1 |
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RU2516644C1 |
Authors
Dates
2019-04-23—Published
2018-06-22—Filed