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Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PA66 BM70G20HSLX BK537 DUPONT USA
Zytel® 
Automotive components,Electronic and Electrical Applications
Flame retardant,enhance
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Plastic Datasheets

Impact resistanceTest ConditionTest MethodDUPONT USA/BM70G20HSLX BK537
Suspended wall beam without notch impact strength23°CISO 180/1U73 kJ/m²
Impact strength of simply supported beam without notch23°CISO 179/1eU80 kJ/m²
-30°CISO 179/1eU40 kJ/m²
hardnessTest ConditionTest MethodDUPONT USA/BM70G20HSLX BK537
ball-indentation hardnessH961/30ISO 2039-1225 Mpa
Mechanical propertiesTest ConditionTest MethodDUPONT USA/BM70G20HSLX BK537
shear modulus ISO 67211400 Mpa
Tensile modulusISO 527-26500 Mpa
Tensile creep modulus1hrISO 899-1-- Mpa
bending strengthISO 178160 Mpa
Flexural modulusISO 1786000 Mpa
Tensile strain断裂ISO 527-24.0 %
Tensile creep modulus1000hrISO 899-1-- Mpa
tensile strength 断裂ISO 527-2120 Mpa
Poisson's ratioISO 527--
flammabilityTest ConditionTest MethodDUPONT USA/BM70G20HSLX BK537
FMVSS flammabilityFMVSS302SE
physical property Test ConditionTest MethodDUPONT USA/BM70G20HSLX BK537
MeltViscosity280°C,1000sec^-1ISO 11443330000 mPa·s
Shrinkage rateTDISO 294-40.70 %
MDISO 294-40.50 %
Water absorption rate饱和,23°C,2.00mmISO 625.2 %
MediumDensity1.07 g/cm³
Ejection Temperature210 °C
viscosity number96%H2SO4ISO 307155 cm³/g
SpecificHeatCapacity of Melt2000 J/kg/°C
ThermalConductivityofMelt0.20 W/m/K
Water absorption rate平衡,23°C,2.00mm,50%RHISO 621.6 %
Thermal performanceTest ConditionTest MethodDUPONT USA/BM70G20HSLX BK537
melting temperatureISO 11357-3260 °C
Heat distortion temperature0.45MPa,未退火，HDTISO 75-2/B257 °C
1.8MPa,未退火，HDTISO 75-2/A239 °C
Glass Transition TemperatureISO 11357-260.0 °C

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