SBR-1705
GOST 11138-78 first quality, group 1, first quality, group 2
SBR-1712
GOST 15628-79 first quality
SBR-1705 and SBR-1712 rubbers are used in the tyre industry and for the production of mechanical rubber goods.
|
Specificatons |
SBR-1712 | SBR-1705 |
|---|---|---|
|
Mooney viscosity MB 1+4 (100°С), within the limits quality 1 group 1 quality 1 group 2 quality 1 group 3 |
47-57 |
36-44 45-54 |
|
Nominal tensile strngth, MPa (kgf/cm2), min quality 1 group 1 quality 1 group 2 quality 1 group 3 |
22,0 (225) |
23,5 (240) 24,5 (250) |
|
Mass fraction of organic acids, %, within the limits |
4,0-5,6 | 5,0-6,7 |
| Mass fraction of oil, %, within the limits | 26,5-29,0 | 14,0-17,0 |
| Mass fraction of the bound second monomer (alpha-methylstyrene), %, within the limits | 22,0-25,0 | 21,0-24,0 |
Types of Transportation
Types of Packaging
