FIELD: chemistry.
SUBSTANCE: invention concerns rubber industry, particularly processing elastomer waste containing structured inclusions, obtained in synthetic rubber production, of production of homogeneous rubber mixes based on it. Rubber master batch is prepared with addition of fillers, softeners and other target additives. At the first stage master batch containing fillers or softeners is produced in rubber mixer or roller mill, cooled, and laid to rest for at least 6 hours. Obtained master batch passes on to second and third stages of rubber mix production on the basis of synthetic rubbers.
EFFECT: efficient use of elastomer bulk waste of synthetic carbon chain rubbers, improved environment protection due to waste processing, enhanced homogeneity, reduced cost of rubber mixes.
5 cl, 5 tbl, 3 ex
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD OF PROCESSING ELASTOMERIC WASTES | 2008 |
|
RU2408616C2 |
| COMPOSITE RUBBER MIXTURE FOR VIBRATION-DAMPING COATINGS | 2022 |
|
RU2796369C1 |
| RUBBER MIX | 2006 |
|
RU2309962C1 |
| POLYMER COMPOSITION | 2007 |
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RU2333921C1 |
| RUBBER COMPOUND (VERSIONS) | 1997 |
|
RU2149165C1 |
| VIBRATION-DAMPING ELASTOMERIC MATERIAL AND COMPOSITION THEREOF | 2014 |
|
RU2572409C1 |
| RUBBER COMPOUND FOR PERFORATED PLATES | 2021 |
|
RU2775233C1 |
| FROST AND OIL-RESISTANT RUBBER MIXTURE BASED ON CAOUTCHOUC MIXTURES AND A METHOD FOR PRODUCTION THEREOF | 2019 |
|
RU2705069C1 |
| RUBBER MIXTURE PREPARATION METHOD | 2008 |
|
RU2405004C2 |
| METHOD FOR PRODUCING RUBBER MIXTURE ON THE BASE OF COMBINATION NONPOLAR CARBON-CHAIN CAOUTCHOUCS | 1991 |
|
RU2014337C1 |
