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Product Name
Brand Name
Usages
Properties
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PA66 70G30REF NC010 DUPONT USA
Zytel® 
Automotive sector,Electrical appliances
Thermal stability,Hydrolysis resistance
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Plastic Datasheets

thermal performanceTest ConditionTest MethodDUPONT USA/70G30REF NC010
Effective thermal diffusivity coefficient6.85E-8 m²/s
Glass transition temperatureISO 11357-280.0 °C
Hot deformation temperature0.45 MPa, UnannealedISO 75-2/B260 °C
1.8 MPa, UnannealedISO 75-2/A253 °C
Linear coefficient of thermal expansionAcross FlowISO 11359-29.5E-5 cm/cm/°C
FlowISO 11359-22.8E-5 cm/cm/°C
Melting temperatureISO 11357-3262 °C
mechanical propertiesTest ConditionTest MethodDUPONT USA/70G30REF NC010
Tensile modulusISO 527-29800 Mpa
Tensile strainBreakISO 527-23.5 %
tensile strengthBreakISO 527-2195 Mpa
Electrical performanceTest ConditionTest MethodDUPONT USA/70G30REF NC010
Compared to the anti leakage trace index3.00 mmUL 746PLC 0
IEC 60112PLC 0
Dissipation factor1 MHzIEC 62631-2-10.016
100 HzIEC 62631-2-10.016
Surface resistivityIEC 62631-3-2-- ohms
Volume resistivityIEC 62631-3-11.0E+11 ohms·m
Physical propertiesTest ConditionTest MethodDUPONT USA/70G30REF NC010
Shrinkage rate横向FlowISO 294-41.1 %
FlowISO 294-40.30 %
Water absorption rateSaturation, 23°C, 2.00 mmISO 626.9 %
Equilibrium, 23°C, 2.00 mm, 50% RHISO 622.0 %
impact performanceTest ConditionTest MethodDUPONT USA/70G30REF NC010
Impact strength of simply supported beam without notch-30°CISO 179/1eU60 kJ/m²
23°CISO 179/1eU80 kJ/m²
flammabilityTest ConditionTest MethodDUPONT USA/70G30REF NC010
AtomizationF-value (refraction)ISO 645295 %
G-value (condensate)ISO 64523.0E-4 g
Burning rate1.00 mmISO 379524 mm/min
Extreme Oxygen IndexISO 4589-224 %
FMVSS combustion rateFMVSS 302SE/B
UL flame retardant ratingUL 94HB
Filling analysisTest ConditionTest MethodDUPONT USA/70G30REF NC010
Emission of Organic CompoundsVDA 2776.00 µgC/g
Melt density1.21 g/cm³
OdorVDA 2704.50
Specific Heat Capacity of Melt2290 J/kg/°C
Thermal Conductivity of Melt0.21 W/m/K
injectionTest ConditionTest MethodDUPONT USA/70G30REF NC010
drying temperature80 °C
Drying time - hot air dryer2.0 to 4.0 hr
Hold Pressure Time3.00 s/mm
Maintain pressureDrying Recommendedyes
50.0 to 100 Mpa
Maximum Screw Tangential Speed12 m/min
Melt Temperature, Optimum295 °C
Mold temperature70 to 120 °C
Mold Temperature, Optimum100 °C
Processing (melt) temperature285 to 305 °C
Suggested maximum moisture content0.20 %

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