Durlon®Virgin PTFE is made with only pure PTFE resins. It has excellent sealability characteristics, cuts easily, and separates cleanly from flanges after use. Durlon® Virgin PTFE demonstrates high dielectric strength.
Durlon® Virgin PTFE gasket material is a high performance PTFE product
designed for use in piping and equipment in chemical and other general
industrial applications where resistance to highly aggressive chemicals
(including hydrofluoric acid) is required.
| Color |
White |
| Material |
Skived |
Temp. Min.
Temp. Max. |
-212°C (-350°F)
260°C (500°F) |
| Pressure, max, bar (psi) |
86 (1,250) |
| Density, g/cc (lbs/ft3) |
2.1 (135) |
| Compressibility, % |
12-20 |
| Recovery, % |
35-40 |
| Creep Relaxation, % |
40 |
| Tensile Strength, MPa (psi) |
2,800 (19.3) |
Sealability
ASTM 2378 (Nitrogen) |
0.01 cc/min |
Note: ASTM properties based on 1/16″ sheet thickness except ASTM F38, which is based on 1/32″ sheet thickness. This is a general guide only and should not be the sole means of accepting or rejecting this material. The data listed here falls within the normal range of product properties but should not be used to establish specification limits nor used alone as the basis of design.
*For applications above Class 300, consult your representative.
