Material Comparison

Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PBT LW9030FR BK851 DUPONT SHENZHEN
Zytel® 
Electronic and electrical
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
Limiting Oxygen IndexISO 4589-119 %
Impact resistanceTest ConditionTest MethodDUPONT SHENZHEN/LW9030FR BK851
Suspended wall beam without notch impact strength-30°CISO 180/1U50 kJ/m²
Charpy Notched Impact Strength23°CISO 179/1eA10 kJ/m²
Suspended wall beam without notch impact strength23°CISO 180/1U50 kJ/m²
Charpy Notched Impact Strength-30°CISO 179/1eA9.0 kJ/m²
Impact strength of cantilever beam gap-30°CISO 180/1A8.0 kJ/m²
Impact strength of simply supported beam without notch23°CISO 179/1eU60 kJ/m²
Impact strength of cantilever beam gap23°CISO 180/1A8.0 kJ/m²
Impact strength of simply supported beam without notch-30°CISO 179/1eU65 kJ/m²
Supplementary InformationTest ConditionTest MethodDUPONT SHENZHEN/LW9030FR BK851
Emissions of Organic CompoundsVDA27790.0 µgC/g
Mechanical propertiesTest ConditionTest MethodDUPONT SHENZHEN/LW9030FR BK851
Tensile modulusISO 527-29500 Mpa
bending strength23℃ISO 178190 MPa
Impact strength of simply supported beam without notch23 ℃, Type 1, EdgewiseISO 17960 KJ/m
Tensile creep modulus1000hISO 899-17300 MPa
Impact strength of simply supported beam without notch-30 ℃, Type 1, EdgewiseISO 17966 KJ/m
Tensile creep modulus1000hrISO 899-17300 Mpa
tensile strength 断裂ISO 527-2130 Mpa
Charpy Notched Impact Strength-30 ℃, Type 1, Edgewise, Notch AISO 1799.3 KJ/m
23℃, Type 1, Edgewise, Notch AISO 17910 KJ/m
Tensile stress23℃,断裂ISO 527-1130 MPa
Impact strength of cantilever beam gap23℃, Type 1, Notch AISO 18010 KJ/m
Tensile strain23℃,断裂ISO 527-12.5 %
Tensile creep modulus1hrISO 899-19000 Mpa
Tensile modulus23℃ISO 527-19500 MPa
Tensile creep modulus1hISO 899-19000 MPa
bending strengthISO 178190 Mpa
Tensile strain断裂ISO 527-22.5 %
Flexural modulusISO 1788500 Mpa
Electrical performanceTest ConditionTest MethodDUPONT SHENZHEN/LW9030FR BK851
Compared to the Leakage Tracking Index (CTI)IEC 60112PLC 1
dielectric strengthIEC 60243-136 KV/mm
Volume resistivityIEC 60093>1.0E+15 ohms·cm
Dissipation Factor100HzIEC 602502.4E-03
relative permittivity100HzIEC 602503.90
1MHzIEC 602503.60
Surface ResistivityIEC 600931E+14 ohms
Dissipation Factor1MHzIEC 602500.017
flammabilityTest ConditionTest MethodDUPONT SHENZHEN/LW9030FR BK851
UL flame retardant rating3.0mmIEC 60695-11-10,-20HB
3.0mmUL 94HB
1.5mmIEC 60695-11-10,-20HB
FMVSS flammabilityFMVSS302B
UL flame retardant rating1.5mmUL 94HB
Limiting Oxygen IndexISO 4589-219 %
burning rate1.00mmISO 379542 mm/min
physical property Test ConditionTest MethodDUPONT SHENZHEN/LW9030FR BK851
Shrinkage rateFlowISO 294-40.25 %
Water absorption rateSat/23CISO 620.72 %
Shrinkage rateTD:80°C,48hrISO 294-40.20 %
Water absorption rate饱和,23°C,2.00mmISO 620.72 %
Shrinkage rateMD:80°C,48hrISO 294-40.15 %
Melt volume flow rate250°C/5.0kgISO 113310.0 cm3/10min
densityISO 11831.44 g/cm
ISO 11831.44 g/cm³
SpecificHeatCapacity of Melt1900 J/kg/°C
Water absorption rate平衡,23°C,2.00mm,50%RHISO 620.24 %
Shrinkage rateTDISO 294-40.70 %
MDISO 294-40.20 %
MediumDensity1.28 g/cm³
Ejection Temperature170 °C
Shrinkage rateAcross FlowISO 294-40.65 %
ThermalConductivityofMelt0.26 W/m/K
Water absorption rate23C/59RHISO 620.24 %
Thermal performanceTest ConditionTest MethodDUPONT SHENZHEN/LW9030FR BK851
UL flame retardant rating3.00 mmUL 94HB
vicatISO 306/B50150 °C
Linear coefficient of thermal expansion平行流动方向,23 to 55°C (73 to 130°F)ISO 11359-10.000100 cm/cm/°C
Glass Transition TemperatureISO 11357-2120 °C
melting temperatureISO 11357-3225 °C
ISO 3146225
Heat distortion temperature0.45 Mpa,未退火,HDTISO 75B-1215
1.80 Mpa,未退火,HDTISO 75B-1182
0.45MPa,未退火,HDTISO 75-2/B215 °C
1.8MPa,未退火,HDTISO 75-2/A170 °C
Linear coefficient of thermal expansionMDISO 11359-22.5E-05 cm/cm/°C
UL flame retardant rating1.50 mmUL 94HB
Linear coefficient of thermal expansion垂直流动方向,23 to 55°C (73 to 130°F)ISO 11359-10.000025 cm/cm/°C
TDISO 11359-21E-04 cm/cm/°C

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