Ultradur® B 4520 BK00110

Category: PBT , Polybutylene Terephthalate
Manufacturer: BASF Corporation
Trademark: Ultradur®
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: GoHg3y_Ultradur-B-4520-BK00110.pdf
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Ultradur B 4520 BK00110 is a medium viscosity, pigmented black, rapidly freezing injection molding grade.
General Information
Additive
  • Lubricant
Features
  • Lubricated
  • Medium Viscosity
Uses
  • Appliances
  • Housings
Agency Ratings
  • EC 1907/2006 (REACH)
RoHS Compliance
  • RoHS Compliant
Appearance
  • Black
Forms
  • Pellets
Processing Method
  • Injection Molding
PhysicalNominal ValueUnitTest Method
Density 1.30g/cm³ISO 1183
Water Absorption ISO 62
    Saturation, 23°C 0.50%
    Equilibrium, 23°C, 50% RH 0.25%
Viscosity Number (Reduced Viscosity) 119.0ml/gISO 1628
MechanicalNominal ValueUnitTest Method
Tensile Modulus (23°C)2400MPaISO 527-2
Tensile Stress (Yield, 23°C)57.0MPaISO 527-2
Tensile Strain (Yield, 23°C)3.5%ISO 527-2
Nominal Tensile Strain at Break (23°C)15%ISO 527-2
Flexural Modulus (23°C)2500MPaISO 178
ImpactNominal ValueUnitTest Method
Charpy Notched Impact Strength (23°C)5.0kJ/m²ISO 179
Notched Izod Impact Strength ISO 180
    -40°C 4.2kJ/m²
    23°C 4.8kJ/m²
ThermalNominal ValueUnitTest Method
Heat Deflection Temperature (1.8 MPa, Unannealed)55.0°CISO 75-2/A
Melting Temperature (DSC) 223°CISO 3146
RTI Elec UL 746
    0.750 mm 130°C
    1.50 mm 130°C
    2.80 mm 130°C
RTI Imp UL 746
    0.750 mm 130°C
    1.50 mm 130°C
    2.80 mm 130°C
RTI Str UL 746
    0.750 mm 140°C
    1.50 mm 140°C
    2.80 mm 140°C
FlammabilityNominal ValueTest Method
Flame Rating UL 94
    0.750 mm HB
    1.50 mm HB
    2.80 mm HB
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