Duradene™ 763B by Lion Elastomers is an oil-extended polymerized styrene butadiene rubber (SBR) copolymer grade. Contains 40.5% bound styrene content, 38.5% vinyl. Offers high molecular weight and excellent traction. Also, offers excellent compression set, color, sheen, low temperature properties and good abrasion resistance. Is suitable for processing by extrusion. Possible applications of Duradene™ 763B include flooring, cover base, conveyor belts and sheet rubber goods. It also features a naphthenic based black oil in place of aromatic oil to meet the requirements of IP346.
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Duradene™ 763B 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 |
| Vinyl Content | 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 |


