Crastin® SK605 NC010

Category: PBT , THERMOPLASTIC POLYESTER RESIN
Manufacturer: DuPont Performance Polymers
Trademark: Crastin®
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: iF5o3I_Crastin-SK605-NC010.pdf
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30% Glass Reinforced Polybutylene Terephthalate
General Information
Filler / Reinforcement
  • Glass Fiber, 30% Filler by Weight
Additive
  • Mold Release
Uses
  • Profiles
Agency Ratings
  • UL Unspecified Rating
Forms
  • Pellets
Processing Method
  • Extrusion
  • Injection Molding
  • Profile Extrusion
Multi-Point Data
  • Creep Modulus vs. Time (ISO 11403-1)
  • Isochronous Stress vs. Strain (ISO 11403-1)
  • Isothermal Stress vs. Strain (ISO 11403-1)
  • Secant Modulus vs. Strain (ISO 11403-1)
  • Shear Modulus vs. Temperature (ISO 11403-1)
  • Shear Stress vs. Shear Rate (ISO 11403-1)
  • Specific Volume vs Temperature (ISO 11403-2)
  • Tensile Modulus vs. Temperature (ISO 11403-1)
  • Tensile Modulus vs. Temperature, Dynamic (ISO 11403-1)
  • Viscosity vs. Shear Rate (ISO 11403-2)
Part Marking Code (ISO 11469)
  • >PBT-GF30<
Resin ID (ISO 1043)
  • PBT-GF30
PhysicalNominal ValueUnitTest Method
Density 1.53g/cm³ISO 1183
Melt Mass-Flow Rate (MFR) 10g/10 minISO 1133
Melt Volume-Flow Rate (MVR) (250°C/2.16 kg)7.00cm³/10minISO 1133
Molding Shrinkage ISO 294-4
    Across Flow 1.1%
    Flow 0.30%
Water Absorption ISO 62
    23°C, 24 hr, 2.00 mm 0.35%
    Equilibrium, 23°C, 2.00 mm, 50% RH 0.15%
Viscosity Number 100cm³/gISO 307
MechanicalNominal ValueUnitTest Method
Tensile Modulus 10000MPaISO 527-2
Tensile Stress (Break)140MPaISO 527-2
Tensile Strain (Break)2.7%ISO 527-2
Tensile Creep Modulus ISO 899-1
    1 hr 9000MPa
    1000 hr 6600MPa
Flexural Modulus 9000MPaISO 178
Flexural Stress 200MPaISO 178
ImpactNominal ValueUnitTest Method
Charpy Notched Impact Strength ISO 179/1eA
    -40°C 10kJ/m²
    -30°C 11kJ/m²
    23°C 11kJ/m²
Charpy Unnotched Impact Strength ISO 179/1eU
    -40°C 75kJ/m²
    -30°C 75kJ/m²
    23°C 70kJ/m²
Notched Izod Impact Strength ISO 180/1A
    -40°C 10kJ/m²
    -30°C 10kJ/m²
    23°C 11kJ/m²
Unnotched Izod Impact Strength ISO 180/1U
    -40°C 55kJ/m²
    -30°C 55kJ/m²
    23°C 60kJ/m²
ThermalNominal ValueUnitTest Method
Heat Deflection Temperature
    0.45 MPa, Unannealed 220°CISO 75-2/B
    1.8 MPa, Unannealed 205°CISO 75-2/A
Vicat Softening Temperature 215°CISO 306/B50
Melting Temperature 1225°CISO 11357-3
CLTE ISO 11359-2
    Flow 3.0E-5cm/cm/°C
    Transverse 9.0E-5cm/cm/°C
ElectricalNominal ValueUnitTest Method
Surface Resistivity > 1.0E+15ohmsIEC 60093
Volume Resistivity > 1.0E+15ohms·cmIEC 60093
Electric Strength 31kV/mmIEC 60243-1
Relative Permittivity IEC 60250
    100 Hz 4.40
    1 MHz 3.80
Dissipation Factor
    1 kHz 2.0E-3ASTM D150
    1 MHz 0.018ASTM D150, IEC 60250
    100 Hz 2.5E-3IEC 60250
Comparative Tracking Index 450VIEC 60112
FlammabilityNominal ValueUnitTest Method
Burning Rate (1.00 mm)41mm/minISO 3795
Flammability Classification IEC 60695-11-10, -20
    0.750 mm HB
    1.50 mm HB
Oxygen Index 19%ISO 4589-2
Fogging - F-value (refraction) 99%ISO 6452
Fill AnalysisNominal ValueUnit
Specific Heat Capacity of Melt 1730J/kg/°C
Thermal Conductivity of Melt 0.28W/m/K
Melt Density 1.36g/cm³
Note Message
1 .10°C/min
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