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Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PBT SK608 BK509 DUPONT USA
Cristin® 
Automotive Applications,Electronic and electrical components
Glass fiber reinforced
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Plastic Datasheets

Supplementary InformationTest ConditionTest MethodDUPONT USA/SK608 BK509
EmissionofOrganicCompoundsVDA27770.0 µgC/g
OdorVDA2703.00
thermal performanceTest ConditionTest MethodDUPONT USA/SK608 BK509
Hot deformation temperature0.45MPa,UnannealedISO 75-2/B222 °C
1.8MPa,UnannealedISO 75-2/A207 °C
1.8 Mpa，UnannealedISO 75A-1205 ℃
Linear coefficient of thermal expansion平行Flow，23 to 55℃(73 to 130°F)ISO 11359-10.000080 cm/cm/℃
垂直Flow，23 to 55℃(73 to 130°F)ISO 11359-10.000080 cm/cm/℃
TDISO 11359-28E-05 cm/cm/°C
MDISO 11359-22E-05 cm/cm/°C
Melting temperatureISO 3146225 ℃
ISO 11357-3225 °C
UL flame retardant rating0.750 mmUL 94HB
1.50 mmUL 94HB
3.00 mmUL 94HB
Vicat softening temperatureISO 306/B50215 °C
mechanical propertiesTest ConditionTest MethodDUPONT USA/SK608 BK509
Bending modulusISO 17813300 Mpa
bending strengthISO 178210 Mpa
23℃ISO 178235 MPa
Tensile modulusISO 527-214200 Mpa
23℃, 1.0 mm/minISO 527-114300 MPa
Tensile strain23℃，BreakISO 527-12.1 %
BreakISO 527-22.0 %
tensile strengthBreakISO 527-2140 Mpa
Tensile stress23 ℃, 5 mm/min，BreakISO 527-1160 MPa
Electrical performanceTest ConditionTest MethodDUPONT USA/SK608 BK509
Compared to the anti leakage trace indexIEC 60112PLC 1
Dielectric strengthIEC 60243-132 KV/mm
Dissipation factor1MHzIEC 602500.013
100HzIEC 602503.8E-03
Relative permittivity100HzIEC 602504.10
1MHzIEC 602503.90
Volume resistivityIEC 60093>1.0E+15 ohms·cm
Physical propertiesTest ConditionTest MethodDUPONT USA/SK608 BK509
MediumDensity1.47 g/cm³
Shrinkage rateMDISO 294-40.30 %
FlowISO 294-40.3 %
TDISO 294-41.1 %
Across FlowISO 294-41.3 %
Top out temperature170 °C
Water absorption rateSat/23CISO 620.3 %
Equilibrium,23°C,2.00mm,50%RHISO 620.10 %
23C/59RHISO 620.1 %
Saturation,23°C,2.00mmISO 620.30 %
impact performanceTest ConditionTest MethodDUPONT USA/SK608 BK509
Impact strength of simply supported beam without notch-30°CISO 179/1eU65 kJ/m²
23°CISO 179/1eU55 kJ/m²
flammabilityTest ConditionTest MethodDUPONT USA/SK608 BK509
Burning rate1.00mmISO 3795<100 mm/min
Extreme Oxygen IndexISO 4589-220 %
FMVSS flammabilityFMVSS302B
UL flame retardant rating0.75mmUL 94HB
0.75mmIEC 60695-11-10,-20HB
1.5mmIEC 60695-11-10,-20HB
1.5mmUL 94HB

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