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Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PBT LW9030FR BK851 DUPONT SHENZHEN
Zytel® 
Electronic and electrical components
Low warpage,Flame retardant,Filler: Glass fiber reinf,30% filler by weight,30% filler by weight
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Plastic Datasheets

Other performanceTest ConditionTest MethodDUPONT SHENZHEN/LW9030FR BK851
Extreme Oxygen IndexISO 4589-119 %
Supplementary InformationTest ConditionTest MethodDUPONT SHENZHEN/LW9030FR BK851
EmissionofOrganicCompoundsVDA27790.0 µgC/g
thermal performanceTest ConditionTest MethodDUPONT SHENZHEN/LW9030FR BK851
Glass transition temperatureISO 11357-2120 °C
Hot deformation temperature0.45 Mpa，UnannealedISO 75B-1215 ℃
0.45MPa,UnannealedISO 75-2/B215 °C
1.8MPa,UnannealedISO 75-2/A170 °C
1.80 Mpa，UnannealedISO 75B-1182 ℃
Linear coefficient of thermal expansion平行Flow，23 to 55°C (73 to 130°F)ISO 11359-10.000100 cm/cm/°C
垂直Flow，23 to 55°C (73 to 130°F)ISO 11359-10.000025 cm/cm/°C
TDISO 11359-21E-04 cm/cm/°C
MDISO 11359-22.5E-05 cm/cm/°C
Melting temperatureISO 3146225 ℃
ISO 11357-3225 °C
UL flame retardant rating1.50 mmUL 94HB
3.00 mmUL 94HB
Vicat softening temperatureISO 306/B50150 °C
mechanical propertiesTest ConditionTest MethodDUPONT SHENZHEN/LW9030FR BK851
Bending modulusISO 1788500 Mpa
bending strengthISO 178190 Mpa
23℃ISO 178190 MPa
Charpy Notched Impact Strength-30 ℃, Type 1, Edgewise, Notch AISO 1799.3 KJ/m
23℃, Type 1, Edgewise, Notch AISO 17910 KJ/m
Impact strength of cantilever beam gap23℃, Type 1, Notch AISO 18010 KJ/m
Impact strength of simply supported beam without notch-30 ℃, Type 1, EdgewiseISO 17966 KJ/m
23 ℃, Type 1, EdgewiseISO 17960 KJ/m
Tensile creep modulus1000hISO 899-17300 MPa
1hrISO 899-19000 Mpa
1000hrISO 899-17300 Mpa
1hISO 899-19000 MPa
Tensile modulusISO 527-29500 Mpa
23℃ISO 527-19500 MPa
Tensile strain23℃，BreakISO 527-12.5 %
BreakISO 527-22.5 %
tensile strengthBreakISO 527-2130 Mpa
Tensile stress23℃，BreakISO 527-1130 MPa
Electrical performanceTest ConditionTest MethodDUPONT SHENZHEN/LW9030FR BK851
Compared to the anti leakage trace indexIEC 60112PLC 1
Dielectric strengthIEC 60243-136 KV/mm
Dissipation factor1MHzIEC 602500.017
100HzIEC 602502.4E-03
Relative permittivity100HzIEC 602503.90
1MHzIEC 602503.60
Surface resistivityIEC 600931E+14 ohms
Volume resistivityIEC 60093>1.0E+15 ohms·cm
Physical propertiesTest ConditionTest MethodDUPONT SHENZHEN/LW9030FR BK851
densityISO 11831.44 g/cm³
ISO 11831.44
MediumDensity1.28 g/cm³
Melt Volume Flow Rate (MVR)250°C/5.0kgISO 113310.0 cm3/10min
Shrinkage rateFlowISO 294-40.25 %
MD:80°C,48hrISO 294-40.15 %
Across FlowISO 294-40.65 %
MDISO 294-40.20 %
TD:80°C,48hrISO 294-40.20 %
TDISO 294-40.70 %
SpecificHeatCapacity of Melt1900 J/kg/°C
ThermalConductivityofMelt0.26 W/m/K
Top out temperature170 °C
Water absorption rateSat/23CISO 620.72 %
Equilibrium,23°C,2.00mm,50%RHISO 620.24 %
23C/59RHISO 620.24 %
Saturation,23°C,2.00mmISO 620.72 %
impact performanceTest ConditionTest MethodDUPONT SHENZHEN/LW9030FR BK851
Charpy Notched Impact Strength23°CISO 179/1eA10 kJ/m²
-30°CISO 179/1eA9.0 kJ/m²
Impact strength of cantilever beam gap-30°CISO 180/1A8.0 kJ/m²
23°CISO 180/1A8.0 kJ/m²
Impact strength of simply supported beam without notch-30°CISO 179/1eU65 kJ/m²
23°CISO 179/1eU60 kJ/m²
Suspended wall beam without notch impact strength23°CISO 180/1U50 kJ/m²
-30°CISO 180/1U50 kJ/m²
flammabilityTest ConditionTest MethodDUPONT SHENZHEN/LW9030FR BK851
Burning rate1.00mmISO 379542 mm/min
Extreme Oxygen IndexISO 4589-219 %
FMVSS flammabilityFMVSS302B
UL flame retardant rating3.0mmIEC 60695-11-10,-20HB
3.0mmUL 94HB
1.5mmIEC 60695-11-10,-20HB
1.5mmUL 94HB

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