| Category | Fluid , Lubricant |
| Manufacturer | Exxon Chemical |
| Trade Name | Exterex™ |
| Port | Ningbo port,China |
| Trade Terms | FOB, CFR, CIF |
| Payment Terms | L/C, T/T, Western Union |
| Download PDF | ExxonMobil Exterex™ P81 Synthetic Fluid.pdf |
| Price | EMAIL US sales@lookpolymers.com |
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Density | 0.955 g/cc @Temperature 15.6 °C |
0.0345 lb/in³ @Temperature 60.1 °F |
ASTM D4052 |
| Viscosity Measurement | 52 | 52 | Index; ASTM D2270 |
| Kinematic Viscosity | 74050 cSt @Temperature -25.0 °C |
74050 cSt @Temperature -13.0 °F |
ASTM D445 |
| Kinematic Viscosity at 40°C (104°F) | 84 cSt | 84 cSt | ASTM D445 |
| Kinematic Viscosity at 100°C (212°F) | 8.3 cSt | 8.3 cSt | ASTM D445 |
| Evaporation Loss | 8.0 % @Temperature 205 °C, Time 23400 sec |
8.0 % @Temperature 401 °F, Time 6.50 hour |
ASTM D972 |
| Thermal Properties | Metric | English | Comments |
|---|---|---|---|
| Pour Point | -32.8 °C | -27.0 °F | ASTM D5950/D97 |
| Flash Point | 239 °C | 462 °F | PMCC; ASTM D92 |
| 265 °C | 509 °F | COC; ASTM D92 |
| Optical Properties | Metric | English | Comments |
|---|---|---|---|
| Refractive Index | 1.483 | 1.483 | ASTM D1218 |
| Chemical Properties | Metric | English | Comments |
|---|---|---|---|
| Acid Value | <= 0.14 | <= 0.14 | [mg KOH/g]; ASTM D974 (mod) |
| Descriptive Properties | Value | Comments |
|---|---|---|
| Aniline Point | <68°F | ASTM D611 |
| Biodegradation | 0.545 | OECD 301F |
| Color | <0.5 | ASTM D1500 |
| Composition | Water | <1000 ppm, ASTM D6304 (mod) |
| Density Correction Factor | 0.000684 (g/cc)/°C | ASTM D1250 |
| Elastomer Compatibility | -0.005 | Fluoroelastomer Tensile Strength Change, ASTM D471 |
| -0.03 | Fluoroelastomer Hardness Change, ASTM D471 | |
| 0.035 | Fluoroelastomer Volume Change, ASTM D471 | |
| -0.056 | Fluoroelastomer Elongation Change, ASTM D471 | |
| -0.132 | Polyacrylate Elongation Change, ASTM D471 | |
| -0.14 | Nitrile Hardness Change, ASTM D471 | |
| -0.16 | Polyacrylate Hardness Change, ASTM D471 | |
| -0.299 | Nitrile Elongation Change, ASTM D471 | |
| 0.314 | Nitrile Volume Change, ASTM D471 | |
| -0.372 | Polyacrylate Tensile Strength Change, ASTM D471 | |
| -0.435 | Nitrile Tensile Strength Change, ASTM D471 | |
| 0.482 | Polyacrylate Volume Change, ASTM D471 | |
| Fire point | 559°F | COC, ASTM D92 |
| Hydrolytic Stability, TAN Change | 0.27 mg KOH/g | ASTM D2619 |
| Kauri-Butanol Value | 60 | ASTM D1133 |
| Noack Volatility | 0.049 | ASTM D5800/DIN 51581 |
| RPVOT | >2500 min | With AO, ASTM D2272 |