Technical datasheet

Duradene™ 741

Supplied byLion Elastomers- Last Updated on Nov 3, 2025

Duradene™ 741 by Lion Elastomers is styrene butadiene copolymer. It contains 5% bound styrene, 28% vinyl and a non-staining antioxidant stabilizer system. It shows high glass transition temperature. It provides low hysteresis, good abrasion resistance in black and silica filled compounds. Duradene™ 741 is recommended for tire compounds and extruded & molded rubber goods.
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Duradene™ 741 properties

Mechanical properties

PropertiesValue & unitTest conditionTest method
Maximum Torque (MH)0.0 Visible After LoginVisible After LoginVisible After Login
Minimum Torque (ML)0.0 Visible After LoginVisible After LoginVisible After Login

Other properties

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Physical properties

PropertiesValue & unitTest conditionTest method
Bound Styrene Content0.0 Visible After LoginVisible After LoginVisible After Login
Cure Time (tc 10)0.0 Visible After LoginVisible After LoginVisible After Login
Cure Time (tc 50)0.0 Visible After LoginVisible After LoginVisible After Login
Cure Time (tc 90)0.0 Visible After LoginVisible After LoginVisible After Login
Vinyl Content0.0 Visible After LoginVisible After LoginVisible After Login
Viscosity, Mooney0.0 Visible After LoginVisible After LoginVisible After Login

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