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Physical Properties for PTFE Sheet

PTFE

Physical
PropertyUnitsMethodValue
DensityGr/cm3ASTM D 792-502.16-2.20
Mechanical
PropertyUnitsMethodValue
Hardness Shore DDIN 53 50555-59
Tensile StrengthN/mm2ISO/R 527 E10.3-22.5
Elongation @ BreakISO/R 52775-150
Compressive StrengthDIN 53 454No break
Flexural StrengthN/mm2ASTM D 790No break
Ball IndentionODIN 53 45630.5
Surface ResistivityASTM D 2561017
Electrical
PropertyUnitsMethodValue
Dielectric Constant
50 HzDIN 53 4832.1
103Hz2.1
106Hz2.1
Dissipation Factor O
50 HzDIN 53 48310-4
103Hz10-4
106Hz10-4
Dielectric StrengthKV/mm
Volt/mil
D 149/1520-40
500-1.000
Specific Volume Resistivity1027
Surface ResistanceO cm
O
DIN 53 482
DIN 53 482
1016
Thermal
PropertyUnitsMethodValue
Service temperature
°C
°F

-200 to +250
-325 to +482

Property values reflect typical average values and are provided as a general guide only, not for design purposes.

Title: Physical Properties for PTFE Sheet
Description: Physical, Mechanical, Electrical and Thermal Typical Properties.
Published: 1/27/2009
Last Edited: 1/10/2023
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