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KUMHO SOL-5250H

Technical Datasheet | Supplied by Kumho Petrochemical

KUMHO SOL-5250H by Kumho Petrochemical is a non-oil extended, clear, high performance solution styrene butadiene rubber (SSBR) grade. It is manufactured by anionic solution polymerization using alkyllithium initiator in organic solvent. Compatible with silica and carbon black. Exhibits good mechanical properties & superior processability, viscoelastic property and cold flexibility. Offers excellent filler dispersibility, better fuel efficiency and braking performance. Recommended for tire tread by mixing with natural rubber (NR), butadiene rubber (BR), any other rubber and industrial applications. Shelf life of KUMHO SOL-5250H is 2 years from the production date, at 35°C.

KUMHO SOL-5250H Properties

Physical Properties

Value & Unit

Test Condition

Test Method

Styrene Content

20 %

NMR METHOD

Vinyl Content

55.5 %

(BD)

NMR METHOD

Mooney Viscosity

(At ML1+4)

ASTM D1646

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