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EPDM

FKM/ FPM (Viton®)

gasket for flangeANSI.FD.V

gasket for flange ASME B 16.21 type IBC

Viton® - black

Fluorine rubber (FKM/FPM)

Viton® is a registered trademark of DuPont™.

It possesses very good weathering resistance and excellent thermal aging resistance.

Available in thicknesses from 1 - 8 mm.

Elastomer selection

Technical data

Designation	Hardness	Density	Temp.	Strength	Elong. to break
EPDM 50	50 Shore A	1,06 g/cm³	-40 to +100°C	9 MPa	500%
EPDM 65	65 Shore A	1,20 g/cm³	-40 to +130°C	7 MPa	300%
NBR 65	65 Shore A	1,45 g/cm³	-20 to + 70°C	5 MPa	200%
Hypalon	70 Shore A	1,47 g/cm³	-30 to +120°C	8 MPA	180%
Viton	75 Shore A	2,00 g/cm³	-10 to +275°C	9 MPA	340%

Resistance

Designation	>Ozone	Oil	Acid	Bases
EPDM 50	+	-	+	+
EPDM 65	++	-	+	+
NBR 65	-	++	-	-
Hypalon	++	+	++	++
Viton	++	++	+	+

The qualities listed above can only be used at low inner pressures. The specifications are guidelines

and not assured properties and must in be examined based on the particular mounting situation.

ASME B 16.21 type IBC

Viton® - blackFluorine rubber (FKM/FPM) Viton® is a registered trademark of DuPont™. It possesses very good weathering resistance and excellent thermal aging resistance. Available in thicknesses from 1 - 8 mm. Elastomer selection Technical data<table class="techDescTable"><thead><tr><th>Designation</th><th>Hardness</th><th>Density</th><th>Temp.</th><th>Strength</th><th>Elong. to break</th></tr> </thead><tbody><tr class="Even"><td>EPDM 50</td><td>50 Shore A</td><td>1,06 g/cm³</td><td>-40 to +100°C</td><td>9 MPa</td><td>500%</td></tr><tr class="UnEven"><td>EPDM 65</td><td>65 Shore A</td><td>1,20 g/cm³</td><td>-40 to +130°C</td><td>7 MPa</td><td>300%</td></tr><tr class="Even"><td>NBR 65</td><td>65 Shore A</td><td>1,45 g/cm³</td><td>-20 to + 70°C</td><td>5 MPa</td><td>200%</td></tr><tr class="UnEven"><td>Hypalon</td><td>70 Shore A</td><td>1,47 g/cm³</td><td>-30 to +120°C</td><td>8 MPA</td><td>180%</td></tr><tr class="Even"><td>Viton</td><td>75 Shore A</td><td>2,00 g/cm³</td><td>-10 to +275°C</td><td>9 MPA</td><td>340%</td></tr></tbody></table> Resistance<table class="techDescTable"><thead><tr><th>Designation</th><th>>Ozone</th><th>Oil </th><th>Acid</th><th>Bases</th></tr> </thead><tbody><tr class="Even"><td>EPDM 50</td><td>+</td><td>-</td><td>+</td><td>+</td></tr><tr class="UnEven"><td>EPDM 65</td><td>++</td><td>-</td><td>+</td><td>+</td></tr><tr class="Even"><td>NBR 65</td><td>-</td><td>++</td><td>-</td><td>-</td></tr><tr class="UnEven"><td>Hypalon</td><td>++</td><td>+</td><td>++</td><td>++</td></tr><tr class="Even"><td>Viton</td><td>++</td><td>++</td><td>+</td><td>+</td></tr></tbody></table> The qualities listed above can only be used at low inner pressures. The specifications are guidelinesand not assured properties and must in be examined based on the particular mounting situation.

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elastomer

FKM/ FPM (Viton®)

other gaskets ASME/ ANSI elastomer FKM/ FPM (Viton®)

gasket for flangeANSI.FD.V

Product specification

gasket for flange

ASME B 16.21 type IBC

Viton® - black

Fluorine rubber (FKM/FPM)

Viton® is a registered trademark of DuPont™.

It possesses very good weathering resistance and excellent thermal aging resistance.

Available in thicknesses from 1 - 8 mm.

Elastomer selection

Technical data

Designation	Hardness	Density	Temp.	Strength	Elong. to break
EPDM 50	50 Shore A	1,06 g/cm³	-40 to +100°C	9 MPa	500%
EPDM 65	65 Shore A	1,20 g/cm³	-40 to +130°C	7 MPa	300%
NBR 65	65 Shore A	1,45 g/cm³	-20 to + 70°C	5 MPa	200%
Hypalon	70 Shore A	1,47 g/cm³	-30 to +120°C	8 MPA	180%
Viton	75 Shore A	2,00 g/cm³	-10 to +275°C	9 MPA	340%

Resistance

Designation	>Ozone	Oil	Acid	Bases
EPDM 50	+	-	+	+
EPDM 65	++	-	+	+
NBR 65	-	++	-	-
Hypalon	++	+	++	++
Viton	++	++	+	+

The qualities listed above can only be used at low inner pressures. The specifications are guidelines

and not assured properties and must in be examined based on the particular mounting situation.

measures and values

stocks and pricing

downloads

Ask our experts