Styrolux® BX6400

Category: SBC , Styrene Butadiene Block Copolymer
Manufacturer: INEOS Styrolution Group GmbH
Trademark: Styrolux®
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: mtAuH1_Styrolux-BX6400.pdf
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Styrolux BX6400 is a developmental styrene butadiene copolymer (SBC) of high clarity and ultimate toughness used mainly in sheet and film extrusion and thermoforming applications. It is specifically designed for improved performance in blends with general-purpose polystyrene, providing parts with an excellent balance of toughness and transparency.
General Information
Features
  • Block Copolymer
  • Good Toughness
  • High Clarity
Uses
  • Blending
  • Cups
  • Film
  • Food Packaging
  • Food Service Applications
Appearance
  • Clear/Transparent
Forms
  • Pellets
Processing Method
  • Film Extrusion
  • Sheet Extrusion
  • Thermoforming
PhysicalNominal ValueUnitTest Method
Melt Volume-Flow Rate (MVR) (200°C/5.0 kg)12.0cm³/10minISO 1133
Water Absorption (Saturation, 23°C)0.070%ISO 62
HardnessNominal ValueUnitTest Method
Shore Hardness ISO 868
    Shore A 97
    Shore D 58
MechanicalNominal ValueUnitTest Method
Tensile Modulus 900MPaISO 527-2
Tensile Stress (Yield, 23°C)15.0MPaISO 527-2
Tensile Strain (Yield, 23°C)2.0%ISO 527-2
Nominal Tensile Strain at Break (23°C)> 300%ISO 527-2
Flexural Modulus 900MPaISO 178
Flexural Stress
    5.0% Strain 18.0MPa
    -- 18.0MPaISO 178
ImpactNominal ValueUnitTest Method
Charpy Notched Impact Strength (23°C)85kJ/m²ISO 179
Charpy Unnotched Impact Strength ISO 179
    -30°C No Break
    23°C No Break
Notched Izod Impact
    23°C No BreakASTM D256, ISO 180/A
    -30°C 4.0kJ/m²ISO 180/A
ThermalNominal ValueUnitTest Method
Vicat Softening Temperature
    -- 35.0°CISO 306/A50
    -- 67.0°CISO 306/B50
ElectricalNominal ValueUnitTest Method
Comparative Tracking Index 600VIEC 60112
OpticalNominal ValueUnitTest Method
Transmittance (550 nm)89.0%ASTM D1003
Haze 3.0%ASTM D1003
ExtrusionNominal ValueUnit
Melt Temperature 190 to 230°C
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