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SUPRENE® 537-3

Technical Datasheet | Supplied by SK geo centric

SUPRENE® 537-3 is an ENB-type, highly extendible ethylene propylene-diene (EPDM) terpolymer rubber grade by SK Global Chemical. Offers excellent heat aging property, medium molecular weight distribution, low specific gravity and excellent electrical properties. Provides excellent ozone-, weather-, heat-, low temperature impact- and polar material resistance. It blends easily in all formulations. SUPRENE® 537-3 is used in blends with IIR for inner tubes and mechanical goods.

SUPRENE® 537-3 Properties

Physical Properties

Value & Unit

Test Condition

Test Method

Mooney Viscosity

(ML 1+4 (125°C), unmilled)

ASTM D1646

Ethylene Content

57 wt%

ASTM D3900

ENB content

2.3 wt%

ASTM D6047

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