Polystyrene-block-polybutadiene-block-polystyrene 30% (as styren), Sigma-Aldrich®

Supplier: Merck


M-Clarity™ quality level = MQ100

432490-1KG 432490-250G
SIAL432490-1KGEA 96.2 EUR
SIAL432490-1KG SIAL432490-250G
Polystyrene-block-polybutadiene-block-polystyrene 30% (as styren), Sigma-Aldrich®
Polystyrene-block-polybutadiene-block-polystyrene

Component of hot melt adhesives, sealants, asphalt and oil gels. Modifier for polymers, thermosets and general rubber compounding. Direct molded or extruded auto parts, sporting goods, footware and film.

Formula: [CH₂CH(C₆H₅)]x(CH₂CH=CHCH₂)y [CH₂CH(C₆H₅)]x
Density: 0.94 g/mL (25 °C) (lit.)
MDL Number: MFCD00134010
CAS Number: 9003-55-8

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Specification Test Results

Appearance (Color) Colorless to Yellow
Appearance (Form) Beads
Infrared spectrum Conforms to Structure
Viscosity 25 Wt% in Toluene at 25 °C 0.47 - 0.79 Pas


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