Duradene™ 751B by Lion Elastomers is a solution polymerized styrene butadiene rubber (SBR) copolymer grade. Contains 25% bound styrene content and an efficient antioxidant stabilizer system. Offers low hysteresis, excellent compression set, color, sheen, low temperature properties and good abrasion resistance. Is suitable for processing by extrusion. Possible applications of Duradene™ 751B include flooring, cover base, conveyor belts and sheet rubber goods. It also features a naphthenic black oil in place of aromatic oil to meet the requirements of IP346. Complies with REACH 1907/2006 (Regulation (EC) No 1272/2008 (CLP)) regulation.
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Duradene™ 751B properties
Flammability properties
| Properties | Value & unit | Test condition | Test method |
|---|---|---|---|
| Flash Point | 0.0 Visible After Login | Visible After Login | Visible After Login |
Mechanical properties
| Properties | Value & unit | Test condition | Test method |
|---|---|---|---|
| Maximum Torque (MH) | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Minimum Torque (ML) | 0.0 Visible After Login | Visible After Login | Visible After Login |
Other properties
| Properties | Value & unit | Test condition | Test method |
|---|---|---|---|
| Oil Content | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Viscosity, Mooney | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Volatile Content | 0.0 Visible After Login | Visible After Login | Visible After Login |
Physical properties
| Properties | Value & unit | Test condition | Test method |
|---|---|---|---|
| Bound Styrene | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Cure Time (tc 10) | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Cure Time (tc 50) | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Cure Time (tc 90) | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Specific Gravity | 0.0 Visible After Login | Visible After Login | Visible After Login |
Thermal properties
| Properties | Value & unit | Test condition | Test method |
|---|---|---|---|
| Glass Transition Temperature (Tg) | 0.0 Visible After Login | Visible After Login | Visible After Login |


