Test Temperature Thickness
    3 mm (1/8") 6 mm (1/4")
Creep Relaxation 23°C (73°F) 5% 10%
169°C (336°F) 43% 54%

Based on EN 13555, this testing was conducted with a fixture stiffness of 500 kN/mm, at the minimum stress to seal, using 30mm wide strips.

  Thickness
  3 mm (1/8") 6 mm (1/4")
Minimum stress to seal to achieve a 0.1 mg/(s·m) nitrogen leak rate 19 MPa
(2,755 psi)
23 MPa
(3,335 psi)

This testing was conducted using 30mm wide tape formed into a circle of 150mm diameter.

  Test Temperature Thickness
    3 mm (1/8") 6 mm (1/4")
Maximum Surface Stress Ambient 170 MPa
(25,000 psi)/td>
160 MPa
(23,000 psi)

Based on EN 13555, this testing was conducted using a 65 mm x 85 mm ring gasket.

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