Thickness | ||
---|---|---|
6 mm (1/4") | 9 mm (3/8") | |
PQR, 150° C (302° F) | 0.49 | 0.41 |
PQR, 230 °C (445 °F) | 0.36 | 0.29 |
Based on EN 13555 creep relaxation test protocol (PQR).
2 x 250mm x 55mm strips, 500 kN/mm, 10 MPa starting stress.
Thickness | ||
---|---|---|
6 mm (1/4") | 9 mm (3/8") | |
Qmin (0.1) | 9 MPa (1,305 psi) |
13 MPa (1,885 psi) |
Qmin (0.01) | 14 MPa (2,030 psi) |
18 MPa (2,610 psi) |
Qsmin up to L0.0001 and QA > 5 MPa | 5 MPa (725 psi) |
5 MPa (725 psi) |
m | 5 | 5 |
y | 9 MPa (1,305 psi) |
13 MPa (1,885 psi) |
Based on EN 13555 leakage test protocol. DN200 PN10 plattens, 10 bar nitrogen, 30 mm wide tape.
Thickness | ||
---|---|---|
6 mm (1/4") | 9 mm (3/8") | |
Stress to seal 0.1 mg/(m•s) measured on test plattens with a groove |
9 MPa (1,300 psi) |
13 MPa (1,885 psi) |
Stress to seal 0.01 mg/(m•s) measured on test plattens with a groove |
14 MPa (2,030 psi) |
18 MPa (2,610 psi) |
Based on EN 13555 leakage test protocol. DN200 PN10 plattens, with 0.5mm deep groove with sloped edges cut into the plattens, 10 bar nitrogen, 30 mm wide tape.
Thickness | ||
---|---|---|
6 mm (1/4") | 9 mm (3/8") | |
Max. surface stress at 23° C (73° F) | 70 MPa (10,150 psi) |
70 MPa (10,150 psi) |
2 x 250 mm x 55 mm strips, 500 kN/mm, 0.1 MPa/s load rate, 15 min hold time, no visible damage.