PFA TEFLON®  450HPX

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  • Properties:
    High purity
    Low friction coefficient
    Low moisture absorption
    Low smoke level
    Resistance to stress crac
    Electrical performance
    Good melt strength
    Good flexibility
    Low liquidity
    Chemical resistance
    Weather resistance
    Moderate heat resistance
    Thermal stability
    High toughness
    Food contact compliance
  • Usages:
    Lining
    Pipeline components
    Pipe fittings
    Liquid handling

Technical Data Sheet

physical property Test ConditionTest MethodTest Result
melt mass-flow rateASTMD33072.0 g/10min
melt mass-flow rateISO120862.0 g/10min
Water absorption rateASTMD570<0.030 %
hardnessTest ConditionTest MethodTest Result
ASTMD224055
ISO86855
flammabilityTest ConditionTest MethodTest Result
UL flame retardant rating 3UL94V-0
Limiting Oxygen IndexASTMD2863>95 %
Limiting Oxygen IndexISO4589-2>95 %
Supplementary InformationTest ConditionTest MethodTest Result
MITFoldingEndurance4ASTMD21765E+05 cycles
CriticalShearRate12.0 sec^-1
Mechanical propertiesTest ConditionTest MethodTest Result
tensile strengthASTMD330728.0 Mpa
tensile strengthASTMD330714.0 Mpa
Tensile stressISO1208628.0 Mpa
Tensile stressISO1208614.0 Mpa
elongationASTMD3307300 %
elongationASTMD3307500 %
Tensile strainISO12086300 %
Tensile strainISO12086500 %
Flexural modulusASTMD790625 Mpa
Flexural modulusASTMD79069.0 Mpa
Flexural modulusISO178625 Mpa
Flexural modulusISO17869.0 Mpa
Electrical performanceTest ConditionTest MethodTest Result
Dielectric strength 2ASTMD14980 KV/mm
Volume resistivityASTMD2571E+18 ohms·cm
Volume resistivityISO13251E+18 ohms·cm
Electrical strengthIEC60243-180 KV/mm
dielectric constantASTMD1502.03
dielectric constantIEC602502.03
Dissipation FactorASTMD150<2.0E-4
Dissipation FactorIEC60250<2.0E-4
Thermal performanceTest ConditionTest MethodTest Result
melting temperatureASTMD4591305 °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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