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Duradene™ HX263

Technical Datasheet | Supplied by Lion Elastomers

Duradene™ HX263 by Lion Elastomers is an amorphous non-oil extended styrene butadiene rubber (SBR) copolymer grade. Contains 23.5% bound styrene content and a non-staining antioxidant stabilizer system. Offers excellent compression set, color, sheen, low temperature properties and good abrasion resistance. Is suitable for processing by extrusion. Applications of Duradene™ HX263 include flooring, cover base, conveyor belts and sheet rubber goods.

Duradene™ HX263 Properties

Physical Properties

Value & Unit

Test Condition

Test Method

Volatile matter

< 0.75 %

Bound Styrene

22.5 - 24.5 %

Cure Time (tc 10)

4.5 - 8.5 min

(1° Arc, 320°F)

ASTM D2084

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