PA66 Zytel®  70G43L NC DUPONT SHENZHEN

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  • Properties:
    Glass fiber reinforced
    high strength
  • Usages:
    Electrical field
    Electronic field
    Fitness equipment

Technical Data Sheet

physical property Test ConditionTest MethodTest Result
Shrinkage rateISO 294-41.0 %
Shrinkage rateISO 294-40.30 %
Water absorption rateISO 620.90 %
Water absorption rateISO 624.7 %
Water absorption rateISO 621.5 %
hardnessTest ConditionTest MethodTest Result
Rockwell hardnessISO 2039-2105
Rockwell hardnessISO 2039-2125
flammabilityTest ConditionTest MethodTest Result
burning rateISO 379527 mm/min
UL flame retardant ratingUL 94, IEC 60695-11-10, -20HB
UL flame retardant ratingUL 94, IEC 60695-11-10, -20HB
Limiting Oxygen IndexISO 4589-223 %
FMVSS flammabilityFMVSS 302B
Mechanical propertiesTest ConditionTest MethodTest Result
Tensile modulusISO 527-214000 Mpa
Tensile stressISO 527-2225 Mpa
Tensile strainISO 527-23.0 %
Tensile creep modulusISO 899-1-- Mpa
Tensile creep modulusISO 899-1-- Mpa
Flexural modulusISO 17812000 Mpa
Bending stressISO 178340 Mpa
Impact resistanceTest ConditionTest MethodTest Result
Impact strength of simply supported beam without notchISO 179/1eU85 kJ/m²
Impact strength of simply supported beam without notchISO 179/1eU100 kJ/m²
ISO 180/1U110 kJ/m²
ISO 180/1U110 kJ/m²
Filling analysisTest ConditionTest MethodTest Result
Melt density1.29 g/cm³
Ejection Temperature210 °C
Specific Heat Capacity of Melt2050 J/kg/°C
Thermal Conductivity of Melt0.25 W/m/K
Electrical performanceTest ConditionTest MethodTest Result
Surface ResistivityIEC 62631-3-2-- ohms
Volume resistivityIEC 62631-3-1> 1.0E+13 ohms·m
dielectric strengthIEC 60243-127 KV/mm
IEC 62631-2-14.10
IEC 62631-2-14.50
Dissipation FactorIEC 62631-2-10.010
Dissipation FactorIEC 62631-2-10.015
injectionTest ConditionTest MethodTest Result
drying temperature80 °C
Drying time - hot air dryer2.0 到 4.0 hr
Suggested maximum moisture content0.20 %
Processing (melt) temperature285 到 305 °C
Melt Temperature, Optimum295 °C
Temperature70 到 120 °C
Mold Temperature, Optimum100 °C
pressure holding50.0 到 100 Mpa
pressure holdingyes
Hold Pressure Time3.00 s/mm
Maximum Screw Tangential Speed12 m/min
Thermal performanceTest ConditionTest MethodTest Result
ISO 75-2/B262 °C
ISO 75-2/A255 °C
Glass transition temperature 3ISO 11357-280.0 °C
vicatISO 306/B50255 °C
Melting temperature 3ISO 11357-3262 °C
ISO 11359-21.5E-5 cm/cm/°C
ISO 11359-22.0E-5 cm/cm/°C
ISO 11359-29.0E-6 cm/cm/°C
ISO 11359-27.9E-5 cm/cm/°C
ISO 11359-26.1E-5 cm/cm/°C
ISO 11359-21.3E-4 cm/cm/°C
Effective Thermal Diffusivity9.50E-8 m²/s
IMPORTANT NOTES: Plas.com collected the data in the data sheet from the material manufacturers. Plas.com makes the best effort to improve the accuracy of the data, but has no responsibility for the data. We strongly recommend verifying the validity of the data with the material manufacturers before making a final decision.

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