Among the fluoro-polymers PFA has excellent heat stability. Comparing to natural PTFE it has better creep resistance and mechanical properties. Welding is possible. PFA available in thin-walled tubes. Different colours are available.

Detailed product properties
Color: 
natural, translucent
Electrically insulator: 
Yes
Felhasználási terület: 
,

Tubes

Offer request
Outer diameter

[mm]
Tolerances on outer diameter

[mm]
Inner diameter

[mm]
Tolerances on inner diameter

[mm]
Nominal wall thickness

[mm]
Weight

[kg/m]
Standard length

[mm]
Tolerances on length

%
Stock shape /
Can be ordered
Color
Add to offer 3 -0,1 0.1 2 -0,1 0.0 0.5 0.009 15240 0 +1 Can be ordered translucent
Add to offer 4 -0,1 0.1 2 -0,1 0.0 1 0.021 15240 0 +1 Can be ordered translucent
Add to offer 6 -0,1 0.1 3 -0,1 0.0 1.5 0.047 15240 0 +1 Can be ordered translucent
Add to offer 6 -0,1 0.1 4 -0,1 0.0 1 0.035 15240 0 +1 Can be ordered translucent
Add to offer 8 -0,1 0.1 6 -0,1 0.0 1 0.05 15240 0 +1 Can be ordered translucent
Add to offer 10 -0,1 0.1 8 -0,1 0.0 1 0.066 15240 0 +1 Stock shape translucent
Add to offer 12 -0,1 0.1 9 -0,1 0.0 1.5 0.113 15240 0 +1 Can be ordered translucent
Add to offer 12 -0,1 0.1 10 -0,1 0.0 1 0.082 15240 0 +1 Stock shape translucent
Add to offer 14 -0,1 0.1 12 -0,1 0.0 1 0.098 15240 0 +1 Stock shape translucent
Add to offer 16 -0,1 0.1 14 -0,1 0.0 1 0.115 15240 0 +1 Stock shape translucent
Add to offer 30 -0,1 0.1 28 -0,1 0.0 1 0.25 15240 0 +1 Stock shape translucent
Stock shape means that product is regularly produced. You should ask for the current stocks on request.
Product properties
PropertiesUnitMethodValue
Colourtranslucent
Densityg/cm3ASTM D 792-002.17
Flammability (UL94)-DIN IEC 60695-11-10V0
Water absorption (23ºC)%ASTM D 570<0.03
Volume resistivityΩ*cmASTM D 2571018
Surface resistivityΩASTM D 2571017
Dielectric strengthkV/mmASTM D 14980
Dielectric constant (50-109 Hz) -ASTM D 150-
Dielectric dissipation factor -ASTM D 150-
Thermal conductivityW/ (K.m)ASTM C 1770.19
Melting pointºCASTM D4591305
Max. allowable service temperature in air, short termºC260
Max. allowable service temperature in air, long termºC260
Min. allowable service temperature in air, long termºC- 240
Specific heat (20ºC)J/(g.K)ASTM D45911.17
Coefficient of linear thermal expansion (CLTE): 25 - 100ºC m/(m.K)x10-5ASTM D 69613
Tensile strengthMPaASTM D 489418
Shore D hardness-ASTM D 224055
Elongation at break (23°C)%ASTM D 4894300
Elongation at break (250°C)%ASTM D 4894500