Tufprene™ 125

Category: SBS , Styrene Butadiene Styrene Block Copolymer
Manufacturer: AKelastomers
Trademark: Tufprene™
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: SQc0Vi_Tufprene-125.pdf
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Styrene/butadiene block copolymer with enhanced styrenic resins compatibility for heightened impact strength. High flowability. It is supplied in pellet form.

Applications:
Styrenic resins modifier, imparting increased impact strength, mainly for food containers.
General Information
Features
  • Block Copolymer
  • High Flow
  • High Impact Resistance
Uses
  • Food Containers
Forms
  • Pellets
PhysicalNominal ValueUnitTest Method
Density 0.950g/cm³ISO 1183
Melt Mass-Flow Rate (MFR) ISO 1133
    190°C/2.16 kg 4.5g/10 min
    200°C/5.0 kg 20g/10 min
Styrene/Butadiene 40/60Internal Method
Viscosity - @ 25% solution in toluene (23°C)570mPa·sInternal Method
HardnessNominal ValueUnitTest Method
Shore Hardness (Shore A, 23°C, 2.00 mm, Compression Molded)88ISO 7619
ElastomersNominal ValueUnitTest Method
Tensile Stress (300% Strain, 23°C, 2.00 mm)4.30MPaISO 37
Tensile Stress (Yield, 23°C, 2.00 mm)20.0MPaISO 37
Tensile Elongation (Break, 23°C, 2.00 mm)800%ISO 37
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