FIELD: manufacturing industrial rubber articles. SUBSTANCE: rubber mixture contains, parts: styrene-butadiene rubber 70-95, butadiene rubber 5-30, sulfur curing group 9.1-10.9, filler 85-149, antiageing agent 3.0-4.5, inhibitor of subvulcanization 0.5-0.8, resin plasticizer 5-35 and oil plasticizer. The latter is petroleum oil having aniline point 65.2-80.0 C, solidification point (-25)-(-30) C, average value of naphthene ring is 1.3-2.1. Thus prepared rubber mixture has: plasticity 0.40-0.41 units, viscosity at 100 C is 40-42 relative units. EFFECT: improves desired product quality. 4 tbl
Title | Year | Author | Number |
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|
SU1723085A1 |
RUBBER COMPOUND (VERSIONS) | 1997 |
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REGENERATE AND RUBBER MIXTURE FOR SOLE MAKING BASED ON THEREOF | 1990 |
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RU2111986C1 |
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RUBBER COMPOUND | 2001 |
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RU2199557C2 |
RUBBER MIX BASED ON CARBON-CHAIN RUBBER | 1995 |
|
RU2122552C1 |
RUBBER MIXTURE (VARIANTS) | 2002 |
|
RU2235105C2 |
0 |
|
SU1669936A1 | |
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|
RU2300538C2 |
DIENIC RUBBER BASED RUBBER MIXTURE | 0 |
|
SU729212A1 |
Authors
Dates
1994-03-15—Published
1991-08-16—Filed