PA66 Vydyne®  49H NT Q550

25

Technical Data Sheet

physical property Test ConditionTest MethodTest Result
Shrinkage rateISO 294-41.6 %
Shrinkage rateISO 294-41.8 %
Water absorption rateISO 621.3 %
Water absorption rateISO 622.3 %
flammabilityTest ConditionTest MethodTest Result
UL flame retardant ratingUL 94HB
UL flame retardant ratingUL 94HB
UL flame retardant ratingUL 94HB
Burning wire flammability indexIEC 60695-2-12725 °C
Burning wire flammability indexIEC 60695-2-12750 °C
Burning wire flammability indexIEC 60695-2-12700 °C
Hot filament ignition temperatureIEC 60695-2-13750 °C
Hot filament ignition temperatureIEC 60695-2-13775 °C
Hot filament ignition temperatureIEC 60695-2-13725 °C
Automotive Materials - (thickness d = 1 mm)FMVSS 302+
Mechanical propertiesTest ConditionTest MethodTest Result
Tensile modulusISO 527-23040 Mpa
Tensile stressISO 527-270.0 Mpa
Tensile stressISO 527-246.0 Mpa
Tensile strainISO 527-217 %
Flexural modulusISO 1782600 Mpa
Bending stressISO 17881.0 Mpa
Impact resistanceTest ConditionTest MethodTest Result
Impact strength of simply supported beam without notchISO 179无断裂
Impact strength of simply supported beam without notchISO 179无断裂
Electrical performanceTest ConditionTest MethodTest Result
Volume resistivityIEC 600931.0E+11 ohms·cm
dielectric strengthASTM D14914 KV/mm
arc resistanceASTM D495PLC 6
CTIIEC 60112525 V
High arc combustion index (HAI)UL 746PLC 0
High arc combustion index (HAI)UL 746PLC 0
High arc combustion index (HAI)UL 746PLC 0
High Voltage Arc Traceability Rate (HVTR)UL 746PLC 2
Hot wire ignition (HWI)UL 746PLC 4
Hot wire ignition (HWI)UL 746PLC 4
Hot wire ignition (HWI)UL 746PLC 3
injectionTest ConditionTest MethodTest Result
drying temperature80 °C
drying time4.0 hr
Suggested maximum recycled material ratio25 %
Temperature at the rear of the barrel280 到 310 °C
Temperature in the middle of the barrel280 到 310 °C
Temperature at the front of the material cylinder280 到 310 °C
Spray nozzle temperature280 到 310 °C
Processing (melt) temperature285 到 305 °C
Temperature65 到 95 °C
Thermal performanceTest ConditionTest MethodTest Result
Heat distortion temperatureISO 75-2/B202 °C
Heat distortion temperatureISO 75-2/A69.0 °C
melting temperatureISO 11357-3260 °C
ISO 11359-28.6E-5 cm/cm/°C
ISO 11359-21.2E-4 cm/cm/°C
RTI ElecUL 746130 °C
RTI ElecUL 746130 °C
RTI ElecUL 746130 °C
RTI ImpUL 74675.0 °C
RTI ImpUL 74675.0 °C
RTI ImpUL 74675.0 °C
RTIUL 746110 °C
RTIUL 746110 °C
RTIUL 746110 °C
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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