Technical Specifications
Material: 100% expanded PTFE (polytetrafluoroethylene),
with multidirectional strength. This product is supplied with
an adhesive backer only to aide in the product installation.
Operating Range: The maximum applicable pressure and
temperature depend mainly on the equipment and installation.
Typical use:
-60 °C to 230 °C (-76 °F to 446 °F ); industrial full
vacuum1 to 40 bar (580 psi)
Maximum use: -269 °C to 315 °C (-452 °F to 600 °F );
full vacuum to 210 bar (3,000 psi)
For applications outside the typical use range, Gore recommends
an application specific engineering design calculation and extra
care during installation. Also, consider retorquing after a thermal
cycle when the equipment has returned to an ambient temperature
condition. Please contact Gore if further guidance is required.
Chemical Resistance: Chemical resistance to all media pH 0–14,
except molten alkali metals and elemental fluorine.
Shelf Life:ePTFE is not subject to aging and can be stored indefinitely.
To ensure optimal adhesive function, we recommend
use within two years of date of purchase when stored under
normal2 conditions.
