PC LEXAN™  EXL4019 GY6D249

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  • Properties:
    Middle flow
    Short molding cycle
    Good ductility
  • Usages:
    Electronic and Electrical Applications
    Plastic bag

Technical Data Sheet

physical property Test ConditionTest MethodTest Result
melt mass-flow rateASTM D12387.5 g/10 min
Molten Volume Flow Rate (MVR)ISO 11336.00 cm3/10min
Shrinkage rate内部方法0.20 到 0.60 %
Shrinkage rate内部方法0.20 到 0.60 %
Water absorption rateISO 620.15 %
Water absorption rateISO 620.40 %
flammabilityTest ConditionTest MethodTest Result
UL flame retardant ratingUL 94HB
Mechanical propertiesTest ConditionTest MethodTest Result
Tensile modulusASTM D6383950 Mpa
Tensile modulusISO 527-2/13900 Mpa
tensile strengthASTM D63855.0 Mpa
tensile strengthISO 527-2/554.0 Mpa
tensile strengthASTM D63845.0 Mpa
tensile strengthISO 527-2/548.0 Mpa
elongationASTM D6384.3 %
elongationISO 527-2/54.3 %
elongationASTM D63814 %
elongationISO 527-2/58.7 %
Flexural modulusASTM D7903500 Mpa
Flexural modulusISO 1783450 Mpa
Bending stressISO 17898.0 Mpa
Bending stressASTM D790103 Mpa
Impact resistanceTest ConditionTest MethodTest Result
Impact strength of simply supported beam gap 7ISO 179/1eA15 kJ/m²
Impact strength of simply supported beam gap 7ISO 179/1eA25 kJ/m²
The impact strength of a simply supported beam without a notch is 7ISO 179/1eU无断裂
The impact strength of a simply supported beam without a notch is 7ISO 179/1eU无断裂
Unscented Izod Impact Strength 8ISO 180/1U无断裂
Unscented Izod Impact Strength 8ISO 180/1U无断裂
Dart impact equipped with measuring instrumentsASTM D376340.0 J
injectionTest ConditionTest MethodTest Result
drying temperature120 °C
drying time3.0 到 4.0 hr
Suggested maximum moisture content0.020 %
Suggested injection volume40 到 60 %
Temperature at the rear of the barrel290 到 310 °C
Temperature in the middle of the barrel300 到 320 °C
Temperature at the front of the material cylinder310 到 330 °C
Spray nozzle temperature305 到 325 °C
Processing (melt) temperature310 到 330 °C
Temperature80 到 115 °C
Back pressure0.300 到 0.700 Mpa
screw speed40 到 70 rpm
Exhaust hole depth0.025 到 0.076 mm
Thermal performanceTest ConditionTest MethodTest Result
Thermal deformation temperature under loadASTM D648137 °C
Thermal deformation temperature under loadISO 75-2/Ae135 °C
vicatASTM D152510, ISO 306/B50, ISO 306/B120146 °C
Ball Pressure TestIEC 60695-10-2通过
ASTM E831, ISO 11359-24.7E-5 cm/cm/°C
ASTM E8317.0E-5 cm/cm/°C
ISO 11359-27.0E-5 cm/cm/°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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