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DONIFLON PTFE Sealing Products - Filled PTFE

DONIFLON 2010

DONIFLON 2010

DONIFLON 2010 is biaxially orientated PTFE sheet produced from virgin PTFE resin filled with special fillers that give sealing material highly conformable properties.


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  • Properties and application
  • Dimensions
  • Technical data

Properties and application

A specially designed sealing materials for use in applications requiring low bolt loads, like glass lined or ceramic flanges, uneven or distorted flanges. Chemically suitable for almost all substances with the exception of molten alkali metals.

Dimensions of standard sheet

Sheet size

mm

1000x1000, 1500x1500

Thickness

mm

0.8, 1.0, 1.5, 2.0, 3.0


other dimensions and thicknesses on request

Technical data

Typical values for a thickness of 1.5mm

Temperature range

-210°C to +260°C

Operating pressure

Max. 80 bar

pH range

0-14

Density

DIN 28090-2

1.4 g/cm3

Compressibility

ASTM F36

42 %

Recovery

ASTM F36

28 %

Tensile strength

DIN 52910

10 MPa

Stress resistance (16h, 30MPa, 150°C)

DIN 52913

25 MPa

Permeability to nitrogen

DIN 3535/6

< 0.002 mg/sm