Products / Docaflon PTFE / DOCAFLON PTFE-N (PTFE)

DOCAFLON PTFE-N (PTFE)

Unreinforced, unfilled version. Especially used in positions under small mechanic stress where the objective is resistance to chemicals, lining or small friction. It can be manufactured using various technologies, which influence the size selection.

Product properties

Color: 
white
Electrically insulator: 
Yes
main area of use: 
Excellent chemical resistance, Food industry aplpications, Raised temperature applications

Printable materials

Size table
Technical Data Sheet
+ See detailed product features- Hide detailed product features
PropertiesUnitMethodValue
Colour
Densityg/cm3ASTM D 792-002.15
Flammability (UL94)-DIN IEC 60695-11-10V0
Water absorption (23ºC)%ASTM D 570<0.01
Volume resistivityΩ*cmASTM D 2571017
Surface resistivityΩASTM D 2571016
Dielectric strengthkV/mmASTM D 14980
Dielectric constant (50-109 Hz) -ASTM D 1502.1
Dielectric dissipation factor -ASTM D 150<0.0002
Thermal conductivityW/ (K.m)ASTM C 1770.2
Max. allowable service temperature in air, short termºC260
Max. allowable service temperature in air, long termºC260
Min. allowable service temperature in air, long termºC- 200
Glass transition temperatureºCDIN 53765-20
Specific heat (20ºC)J/(g.K)ASTM D45911.4
Coefficient of linear thermal expansion (CLTE): 25 - 100ºC m/(m.K)x10-5ASTM D 69613
Elongation at break%ASTM D 4894220
Tensile strengthMPaASTM D 489422
Compressive strengthMPaASTM D 695 1% 5
Shore D hardness-ASTM D 224055
Deformation under load (24h, 13.7Mpa, 23°C)%ASTM D 62113
Static friction coefficient-ASTM D 3028 (1)0.07
Dynamic coefficient of friction-ASTM D 3028 (1)0.05
(*) legend:
  • A – applicable
  • B – partially applicable
  • C – not applicable

Rods

Diameter (mm)
Filter by colors
There are no products for the given parameters, please choose another size / color.
Tolerance on diameter: +0; 0.6 Weight: 0.029 kg/fm Standard length: 1000, 2000 mm Tolerances on length: 0; +2 Availabilty: Stock shape
Add to offer

Tubes

Outer diameter (mm)
Inner diameter (mm)
Filter by colors
There are no products for the given parameters, please choose another size / color.
Tolerances on outer diameter: 0; 0.1 Tolerances on inner diameter: -0.1; 0 Nominal wall thickness: 0.5 mm Weight: 0.006 kg/fm Standard length: 1000, 25000 mm Tolerances on length: 0; +2 Availabilty: Stock shape
Add to offer

Plates

Thickness (mm)
Size of plate (mm x mm)
Filter by colors
There are no products for the given parameters, please choose another size / color.
Tolerances on thickness: 0; #VALUE! Weight: 1.44 kg/fm Size of plate: 1200 x 1200 mm Tolerances on width: 0; +36 Tolerances on length: 0; +30 Availabilty: Stock shape
Add to offer