Phillips 66® Syncon® Barrier Oil is a premium quality, non-reactive, synthetic, low-viscosity process oil developed for use as a barrier oil. Typical applications include seal service in refineries, gas plants, steel mills, power plants and chemical plants.
SYNCON® BARRIER OIL
SYNTHETIC PAO-BASED FLUID
Links of Interest
Features & Benefits
- Premium quality seal oil
- Outstanding oxidation resistance and thermal stability at high temperatures
- Superior heat transfer properties
- Excellent low-temperature fluidity
- Resistant to chemical contamination
- Helps keep the face of the seal cool and free of deposits
- Low odor
Applications
- Seal applications in gas processing and pumping
- Barrier fluid in dual mechanical seals used in refineries, power plants, and chemical plants, where the manufacturer calls for a premium quality PAO seal oil
Technical Details
- ISO Grade: 32
- ISO Grade: 5
- ISO Grade: 32
- ISO Grade: 5
Licenses & Approvals
N/A
Additional Details
| ISO Grade | 32 |
| Specific Gravity @ 60°F | 0.827 |
| Density, lbs/gal @ 60°F | 6.89 |
| Color, ASTM D1500 | 0.5 |
| Flash Point (COC), °C (°F), ASTM D92 | 238 (460) |
| Pour Point, °C (°F), ASTM D97 | -61 (-78) |
| Viscosity, ASTM D445 | |
| cSt @ 40°C | 30.5 |
| cSt @ 100°C | 5.9 |
| Viscosity Index, ASTM D2270 | 141 |
| Acid Number, mg KOH/g, ASTM D974 | 0.37 |
| Copper Corrosion, 48 hrs @ 80°C, ASTM D130 | 1a |
| Demulsibility, minutes to pass, ASTM D1401 | 10 |
| Foam Test, Seq. I, mL, ASTM D892 | 0/0 |
| Four-Ball Wear Test, Scar Diameter, mm, ASTM D4172 | 0.40 |
| Rust Test, ASTM D665 AA&B | Pass |
Licenses & Approvals
N/A
Additional Details
| ISO Grade | 5 |
| Specific Gravity @ 60°F | 0.797 |
| Density, lbs/gal @ 60°F | 6.64 |
| Color, ASTM D1500 | 0.5 |
| Flash Point (COC), °C (°F) | 149 (300) |
| Pour Point, °C (°F) | -60 (-76) |
| Viscosity | |
| cSt @ 40°C | 5.1 |
| cSt @ 100°C | 1.7 |
| Viscosity Index | N/A |
| Acid Number, ASTM D974, mg KOH/g | 0.17 |
| Copper Corrosion, ASTM D130, 48 hrs @ 80°C | 1a |
| Demulsibility, ASTM D1401, minutes to pass | 10 |
| Foam Test, ASTM D892, Seq. I, mL | 0/0 |
| Four-Ball Wear Test, ASTM D4172, Scar Diameter, mm | 0.55 |
| Rust Test, ASTM D665 A&B | Pass |
