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| NOVATEC Premium Engineered Graphite with Kevlar® |
 |
Compressed Sheet This ultimate composition of graphite and Kevlar® offers complete new product qualities and easily outperforms any of the competition’s non-metallic gasket material. Primarily due to the high percentage of graphite used, it’s resistance to media and temperature is remarkable. NOVATEC Premium offers excellent long term stability and its resistance to stress relaxation exceeds the values of all conventional materials. This high density and high tensile strength enhance the NOVATEC Premium by offering excellent torque retention and superior sealability. Color coded “Royal Blue” anti-stick surface is standard. |
| Temperature | -60F to I000F |
| Pressure | 2500 PSI |
| Color | Royal Blue |
| Composition | Graphite |
| pH | 2-14 |
| Density | 109 lb./ft3 |
| Leachable Chlorides | Less than 100 ppm |
| PxT Values | 1/16" - 650,000 (Remove 3/32" - 275,000) |
| Thickness | 1/64", 1/32", 1/16", 3/32", 1/8" |
| Sheet Size | 40" x 80", 60" x 60" |
| ASTM F 104 Tests(Remove 1/32" Thick) | |
| F 38 B Creep Relaxation
22 hours @ 212oF (100oC) 22 hours @ 392oF (200oC) |
7%
20% |
| F 37 A Sealability
Fuel A @ 14.5 PSI/Gasket Load 1000 PSI |
0.01 ml/hr |
| F 37 B
Sealability
Nitrogen @ 30 PSI/Gasket Load 3000 PSI |
.045 ml/min |
| F 146 Thickness Increase
Oil #3, 5 Hrs @ 300oF Fuel B, 22 Hrs @ 392oF |
<1%
<0.5% |
| F 36 A Compressibility
5000 PSI Gasket Load |
10% |
| F 36 A Recovery | 50% |
| F 152 Tensile Strength | 2300 PSI |
| DIN 3754 48 Hrs @ 75oF
Thickness Increases
H2S04 Sulfuric Acid 65% Concentration Na0H Sodium Hydroxide 25% Concentration |
2%
0.5% |
| Toluene 100% Concentration | 1% |
| Maximum Gasket Load
DIN 28 090-2 |
25,000 PSI |
| Specific Leak Rate
DIN 28 090-2 |
0.01 mg/s*m |
| As in all compressed sheets the P x T values decrease significantly as the thickness increases. Our maximum temperature, pressure and P x T values cannot be exceeded. |
| Phelps Industrial Products, Inc., 6300 Washington Boulevard, Elkridge, Maryland 21075-5397 |