Teflon® PFA 450HPX

About

Product Description
SupplierChemours
Material StatusCommercial: Negative
FeaturesFood contact compliance,Good melt strength,High purity,Low smoke,Good flexibility,Heat Stabilized,Solvent resistance,Weather resistance is good,Good Electrical Properties,Low moisture absorption,Low liquidity,V-0,High ESCR,Low coefficient of friction,Heat Resistance, Good
AvailabilitysEurope,Latin America,North America,Asia Pacific
Process MethodsExtrusion,Injection Molding

Technical Data
PHYSICALNominal valueUnitTest method
Density2.14g/cm³ASTM D792
Melt Flow Rate
372℃,5.0kg2.0g/10minISO 12086
372℃,5.0kg2.0g/10minASTM D3307
Water absorption rate
24hr< 0.030%ASTM D570

MECHANICALNominal valueUnitTest method
Shore hardness
Shaw’s D55 ASTM D2240
Shaw’s D55 ISO 868
tensile strength ASTM D3307
23℃28.0MPaASTM D3307
250℃14.0MPaASTM D3307
tensile strength ISO 12086
23℃28.0MPaISO 12086
250℃14.0MPaISO 12086
Tensile strain ASTM D3307
Fracture, 23 ℃300%ASTM D3307
Fracture, 250 ℃500%ASTM D3307
Tensile strain ISO 12086
Fracture, 23 ℃300%ISO 12086
Fracture, 250 ℃500%ISO 12086
Bending modulus ASTM D790
23℃625MPaASTM D790
250℃69.0MPaASTM D790
Bending modulus ISO 178
23℃625MPaISO 178
250℃69.0MPaISO 178

THERMALNominal valueUnitTest method
Melting temperature305ASTM D4591

Electrical performanceNominal valueUnitTest method
Volume resistivity1.0E+18ohms·cmASTM D257
Volume resistivity1.0E+18ohms·cmISO 1325
Dielectric strength
0.25 mm80kV/mmIEC 60243-1
0.25 mm80kV/mmASTM D149
Dielectric constant
1 MHz2.03 ASTM D150
1 MHz2.03 IEC 60250
Dissipation factor
1 MHz< 2.0E-4 ASTM D150
1 MHz< 2.0E-4 IEC 60250

FLAME CHARACTERISTICSNominal valueUnitTest method
Flame retardant levelV-0 UL 94
Extreme oxygen index> 95%ASTM D2863
Extreme oxygen index> 95%ISO 4589-2

Supplementary informationNominal valueUnitTest method
Critical Shear Rate(372℃)12.0sec^-1
MIT flexural strength (200.0 µ m)5.0E+5CyclesASTM D2176

Notes
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