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by SpecialChem

SBR-1502

SBR-1502 by Sibur is a styrene (23.5%) butadiene (76.5%) methylstyrene rubber (SBR) copolymer grade obtained by cold emulsion polymerization using the soaps of resin and fatty acids.

It is stabilized by non-staining antioxidant and contains no nitrosamines.
It is used in tire tread production, colored industrial rubber products, medical products, consumer goods, cable insulation and footwear production applications.
SBR-1502 has a shelf life 2 years from the date of manufacture.

SBR-1502 Properties

Physical Properties

Value & Unit

Test Condition

Test Method

Mooney Viscosity

45 - 57 -

(ML1+4 (100°C), with preparation)

ASTM D1646

Ash Content

< 0.6 %

ASTM D5667

Bound a-methylstyrene Content

21 - 24 %

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