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BUNA™ SB 1723

Technical Datasheet | Supplied by Synthos Group

BUNA™ SB 1723 by Synthos Group is a general-purpose, emulsion styrene-butadiene rubber (E-SBR) manufactured by cold polymerization using rosin acid/ fatty acid soaps as an emulsifier. A discoloring staining antioxidant is added during the production process. It is plasticized with TDAE oil. BUNA™ SB 1723 is used in tire production, technical rubber goods for automotive industry and conveyor belts. Complies with EU Directive 2005/69/EC, ISO 9001, ISO TS 16949, ISO 14001 and ISO 50001 regulations.

BUNA™ SB 1723 Properties

Physical Properties

Value & Unit

Test Condition

Test Method

Mooney Viscosity

49 MU

(ML 1+4 (100°C) massed sample)

ASTM D1646

Bound styrene content

23.5 %

ASTM D5775

Oil Content

27.0 %

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