N Grease Properties
|
PROPERTY |
N Grease |
|---|---|
|
Main Areas of Application |
Cryogenic |
|
Working Temperature Range, °C |
-269 to 30 |
|
Dropping Point - ASTM.D 566, °C |
43 |
|
Vapour Pressure, Torr @ 20°C |
6.0 x 10-10 |
|
Relative Density @ 20°C |
0.911 |
|
Average Molecular Weight |
N/A |
|
Radiation Resistant |
*N/R |
|
Lubricity 4 Ball Test - ASTM.D 2763(IP 239), kg |
150 |
|
Outgassing characteristics - ASTM.E
595-90 |
<1% |
|
Coefficient of expansion per °C over 20-30°C |
0.00072 |
|
Thermal Conductivity, w/m °C |
0.189 |
|
Latent Heat of Fusion, cal/g |
15 |
|
Fusion Peak, °C |
31 |
|
Electrical Strength, V/mil (0."001) |
820 |