Styron Sprintan® SLR 4602 Solution Styrene Butadiene Rubber (S-SBR)

Composition: SPRINTAN® SLR-4602 – Schkopau is manufactured by anionic solution polymerization using an organo-lithium initiator. The product has a medium styrene/high vinyl micro structure and a typical glass transition temperature of -25°C. SPRINTAN® SLR-4602 – Schkopau is partially coupled and bears a GENERATION 2 functionalisation for improved polymer/filler interaction with carbon black as well as with silica. A non-staining stabiliser is added in the production.Application: SPRINTAN® SLR-4602 – Schkopau provides outstanding wet grip/rolling resistance for fuel efficient tyre treads based on silica and/or carbon black. The high-vinyl micro structure makes SPRINTAN® SLR-4602 – Schkopau applicable in summer-, all-season-, as well as in winter tyres. The material can also be used in high-quality technical rubber articles.Test Formulation (based on IRB7 black):Polymer - 100.0 parts by massStearic Acid - 1.50 parts by massZinc Oxide - 3.00 parts by massCarbon Black IRB 7 - 50.0 parts by massAromatic Oil - 5.00 parts by massSulphur - 1.75 parts by massAccelerator (CBS) - 1.00 parts by massInformation provided by Styron