PBT Crastin®  SK601 BK851 DUPONT TAIWAN

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  • Properties:
    Glass fiber reinforced
    Filler: Glass fiber reinf
    Good strength (glass fibe
    20% by weight ratio)
    20% filler by weight
    Good strength (glass fibe
    20% by weight ratio)
    20% filler by weight
  • Usages:
    Automotive Applications
    Electronic and electrical components
    Industrial applications
    Automotive Applications
    Industrial applications
    Automotive Applications

Technical Data Sheet

physical property Test ConditionTest MethodTest Result
Water absorption rateISO 620.15 %
Water absorption rateISO 620.4 %
Shrinkage rateISO 294-41.0 %
Shrinkage rateISO 294-40.35 %
densityISO 11831.45 g/cm
MediumDensity1.26 g/cm³
Ejection Temperature170 °C
SpecificHeatCapacity of Melt1860 J/kg/°C
densityISO 11831.45 g/cm³
Shrinkage rateISO 294-41.1 %
Shrinkage rateISO 294-40.30 %
Water absorption rateISO 620.40 %
Water absorption rateISO 620.15 %
ThermalConductivityofMelt0.25 W/m/K
flammabilityTest ConditionTest MethodTest Result
burning rateISO 379528 mm/min
UL flame retardant ratingUL 94HB
UL flame retardant ratingUL 94HB
UL flame retardant ratingIEC 60695-11-10,-20HB
UL flame retardant ratingIEC 60695-11-10,-20HB
Limiting Oxygen IndexISO 4589-219 %
FMVSS flammabilityFMVSS302B
Fogging-G-valueISO 64521E-04 g
Supplementary InformationTest ConditionTest MethodTest Result
Emissions of Organic CompoundsVDA277140 µgC/g
OdorVDA2703.00
Mechanical propertiesTest ConditionTest MethodTest Result
Charpy Notched Impact StrengthISO 1797.5 KJ/m
Tensile stressISO 527-1120 MPa
Tensile strainISO 527-13.2 %
Tensile modulusISO 527-17400 MPa
Flexural modulusISO 1786200 MPa
bending strengthISO 178180 MPa
Suspended wall beam without notch impact strengthISO 18044 KJ/m
Impact strength of cantilever beam gapISO 1808 KJ/m
Tensile creep modulusISO 899-17200 MPa
Tensile creep modulusISO 899-15600 MPa
Impact strength of simply supported beam without notchISO 17954 KJ/m
Impact strength of simply supported beam without notchISO 17956 KJ/m
Charpy Notched Impact StrengthISO 1799.8 KJ/m
Flexural modulusISO 1786500 Mpa
bending strengthISO 178180 Mpa
Tensile modulusISO 527-27000 Mpa
tensile strength ISO 527-2120 Mpa
Tensile strainISO 527-23.2 %
Tensile creep modulusISO 899-17200 Mpa
Tensile creep modulusISO 899-15600 Mpa
Other performanceTest ConditionTest MethodTest Result
Limiting Oxygen IndexISO 4589-119 %
Impact resistanceTest ConditionTest MethodTest Result
Charpy Notched Impact StrengthISO 179/1eA9.0 kJ/m²
Charpy Notched Impact StrengthISO 179/1eA8.0 kJ/m²
Impact strength of simply supported beam without notchISO 179/1eU55 kJ/m²
Impact strength of simply supported beam without notchISO 179/1eU60 kJ/m²
Impact strength of cantilever beam gapISO 180/1A8.0 kJ/m²
Impact strength of cantilever beam gapISO 180/1A9.0 kJ/m²
Suspended wall beam without notch impact strengthISO 180/1U60 kJ/m²
Suspended wall beam without notch impact strengthISO 180/1U60 kJ/m²
Electrical performanceTest ConditionTest MethodTest Result
relative permittivityIEC 602503.60
Dissipation FactorIEC 602501.2E-03
Dissipation FactorIEC 602500.019
Compared to the Leakage Tracking Index (CTI)IEC 60112PLC 2
Surface ResistivityIEC 600931E+15 ohms
Volume resistivityIEC 60093>1.0E+15 ohms·cm
dielectric strengthIEC 60243-129 KV/mm
relative permittivityIEC 602504.00
Thermal performanceTest ConditionTest MethodTest Result
Linear coefficient of thermal expansionISO 11359-10.000100 cm/cm/℃
Linear coefficient of thermal expansionISO 11359-10.000040 cm/cm/℃
Heat distortion temperatureISO 75B-1220
Heat distortion temperatureISO 75B-1204
UL flame retardant ratingUL 94HB
UL flame retardant ratingUL 94HB
UL flame retardant ratingUL 94HB
melting temperatureISO 3146225
Heat distortion temperatureISO 75-2/B220 °C
Heat distortion temperatureISO 75-2/A204 °C
vicatISO 306/B50210 °C
melting temperatureISO 11357-3224 °C
Linear coefficient of thermal expansionISO 11359-24E-05 cm/cm/°C
Linear coefficient of thermal expansionISO 11359-21E-04 cm/cm/°C
IMPORTANT NOTES: Plas.com collected the data in the data sheet from the material manufacturers. Plas.com makes the best effort to improve the accuracy of the data, but has no responsibility for the data. We strongly recommend verifying the validity of the data with the material manufacturers before making a final decision.

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