Durlon® 8300
Durlon® 8300 is a premium grade compressed sheet gasket material that is excellent in steam and hydrocarbon services for the refining, petrochemical and power generation industries and designed to handle the extremes of pressure and temperature. Other applications include oil, water, mild alkalis, mild acids and solvents.
| Industries | Chemical Processing, General Industry, Heavy Industrial, Mining, OEM Services, Oil & Gas, Petrochemical, Power Generation, Rail-Tank Car, Refining |
|---|
| Color | Black |
| Fiber System | Carbon |
| Binder | NBR |
| Temp. Min. Temp. Max. Continuous, Max |
-73°C (-100°F) 482°C (900°F) 343°C (650°F) |
| Pressure, max, bar (psi) | 139 (2,000) |
| Density, g/cc (lbs/ft3) | 1.6 (100) |
| Compressibility, % | 8-16 |
| Recovery, % | 50 |
| Creep Relaxation, % | 18 |
| Tensile Strength, MPa (psi) | 12.4 (1,800) |
| Sealability ASTM 2378 (Nitrogen) |
0.05 cc/min |
| Fluid Resistance, ASTM F146 IRM 903 Oil 5hrs at 300°F Thickness Increase, % Weight Increase, % |
0-10 10 |
| Fluid Resistance, ASTM Fuel B 5hrs at 70°F Thickness Increase, % Weight Increase, % |
0-10 12 |
| Flexibility, ASTM F147 | 10x |
| Volume Resistivity, ohm-cm ASTM D257 | 5.0 x 109 |
| Dielectric Breakdown, ASTM D149, kV/mm (V/mil) | 0.04 (1) |
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.
| California Proposition 65 | Compliant |
| RoHS Reach Declaration | Compliant |
| 1/16” | 1/8” | |
|---|---|---|
| m | 3.7 | 3.0 |
| Y psi (MPa) | 3,515 (24.2) | 4,014 (27.7) |
| Gb psi (MPa) | 512 (3.5) | 460 (3.2) |
| a | 0.355 | 0.313 |
| Gs psi (MPa) | 13 (0.09) | 0.427 (0.003) |
