FIELD: technological processes.
SUBSTANCE: invention relates to a rubber compound based on rubbers of general purpose with filling with technical carbon of different activity and can be used for an internal additional support mounted in a cargo tire, to ensure partial or complete conservation of traffic in the absence of excessive air pressure in the tire. Rubber mixture based on rubber contains, by mass%: cis-isoprene rubber 27, butadiene-methylstyrene rubber 18, carbon black of active brand 21, carbon black of semi-active brand 21, a vulcanizing group 3, antioxidant 2, a plasticizer 5, modified phenolic resin 3.
EFFECT: invention makes it possible to increase the hardness, elastic and dynamic properties.
1 cl, 2 dwg, 1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| RUBBER MIXTURE | 2016 |
|
RU2615520C1 |
| OIL-AND-PETROL RESISTANT RUBBER MIXTURE | 2016 |
|
RU2633892C1 |
| RUBBER MIXTURE | 2020 |
|
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|
RU2807833C1 |
| COMPOSITE MATERIAL BASED ON SYNTHETIC CIS-ISOPRENE RUBBER AND ULTRAHIGH MOLECULAR WEIGHT POLYETHYLENE (UHMWPE) FOR OUTER LINING OF CONVEYOR BELTS | 2012 |
|
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| RUBBER MIXTURE | 2022 |
|
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| OIL-AND-PETROL RESISTANT RUBBER MIXTURE | 2012 |
|
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| POLYMER COMPOSITION FOR PARTICULARLY DIFFICULT OPERATING CONDITIONS | 2018 |
|
RU2690928C1 |
| RUBBER MIX | 1990 |
|
RU2039770C1 |
| RUBBER MIX | 2022 |
|
RU2786737C1 |
