Phillips 66® Syncon R&O Oil (ISO VG 100-680) is a premium quality, synthetic, rust and oxidation (R&O)-inhibited circulating oil developed for use in circulating systems, lightly loaded enclosed gear drives, and other industrial equipment operating under severe-service conditions or at extreme temperatures. It is particularly recommended for use in applications where operating conditions may be unfavorable or too severe for conventional mineral oil-based circulating oils.
• Outstanding resistance to thermal breakdown at high temperatures
• Outstanding oxidation resistance to minimize deposit and varnish formation
• Protects against wear
• Protects against rust and corrosion
• Good water-separating properties
• Good foam resistance
• Excellent low-temperature fluidity
• Extended service intervals compared with mineral oil-based lubricants
• Compatible with mineral oil-based lubricants(1)
(1)Note: For optimum performance, the mineral oil lubricant should be drained before using Syncon R&O Oil. Mixing the two products can reduce the effectiveness and performance advantages normally gained by using Syncon R&O Oil.
• Plain and rolling-element bearings operating at very high or very low temperatures, and sealed-for-life bearings
• Lightly to moderately loaded enclosed industrial gear drives that do not require a compounded or extreme-pressure (EP) gear lubricant
• Circulating systems of paper machine dryer sections and calender stacks
• Industrial blowers
• Industrial worm gear drives with bronze-on-steel gears
• Reciprocating air compressors where the manufacturer specifies a PAO-based lubricant (ISO VG 100 or 150, typically)
• Lubrication of the upper cylinders of gas compressors handling natural gas or process gas (ISO VG 150 or 220, typically)
• Industrial equipment operating over a wide temperature range where an inhibited mineral oil is recommended
Note: For information on compatibility with seals, paints and plastics, please call our Technical Support.
Licenses & Approvals
N/A
| ISO Grade | 100 |
| AGMA Grade (obsolete) | 3 |
| AGMA Classification | R&O |
| Specific Gravity @ 60°F | 0.861 |
| Density, lbs/gal @ 60°F | 7.17 |
| Color, ASTM D1500 | 1 |
| Flash Point (COC), °C (°F) | 266 (511) |
| Pour Point, °C (°F) | -43 (-45) |
| Viscosity | |
| cSt @ 40°C | 99.1 |
| cSt @ 100°C | 14.4 |
| SUS @ 100°F | 508 |
| SUS @ 210°F | 77 |
| Viscosity Index | 150 |
| Acid Number, ASTM D974, mg KOH/g | 1.5 |
| Copper Corrosion, ASTM D130, 48 hrs @ 80°C | 1a |
| Demulsibility, ASTM D1401, minutes to pass | 15 |
| Foam Test, ASTM D892, Seq. I, mL | 0/0 |
| Four-Ball Wear Test, ASTM D4172, Scar Diameter, mm | 0.4 |
| FZG Scuffing Test, ASTM D5182, Failure Load Stage | 12 |
| ISO Grade | 150 |
| AGMA Grade (obsolete) | 4 |
| AGMA Classification | R&O |
| Specific Gravity @ 60°F | 0.866 |
| Density, lbs/gal @ 60°F | 7.21 |
| Color, ASTM D1500 | 1 |
| Flash Point (COC), °C (°F) | 243 (469) |
| Pour Point, °C (°F) | -44 (-47) |
| Viscosity | |
| cSt @ 40°C | 149 |
| cSt @ 100°C | 19.8 |
| SUS @ 100°F | 766 |
| SUS @ 210°F | 99.9 |
| Viscosity Index | 153 |
| Acid Number, ASTM D974, mg KOH/g | 1.5 |
| Copper Corrosion, ASTM D130, 48 hrs @ 80°C | 1a |
| Demulsibility, ASTM D1401, minutes to pass | 15 |
| Foam Test, ASTM D892, Seq. I, mL | 0/0 |
| Four-Ball Wear Test, ASTM D4172, Scar Diameter, mm | 0.4 |
| FZG Scuffing Test, ASTM D5182, Failure Load Stage | 12 |
| ISO Grade | 220 |
| AGMA Grade (obsolete) | 5 |
| AGMA Classification | R&O |
| Specific Gravity @ 60°F | 0.871 |
| Density, lbs/gal @ 60°F | 7.25 |
| Color, ASTM D1500 | 1 |
| Flash Point (COC), °C (°F) | 266 (511) |
| Pour Point, °C (°F) | -45 (-49) |
| Viscosity | |
| cSt @ 40°C | 231 |
| cSt @ 100°C | 27.6 |
| SUS @ 100°F | 1194 |
| SUS @ 210°F | 135 |
| Viscosity Index | 155 |
| Acid Number, ASTM D974, mg KOH/g | 1.5 |
| Copper Corrosion, ASTM D130, 48 hrs @ 80°C | 1a |
| Demulsibility, ASTM D1401, minutes to pass | 20 |
| Foam Test, ASTM D892, Seq. I, mL | 0/0 |
| Four-Ball Wear Test, ASTM D4172, Scar Diameter, mm | 0.4 |
| FZG Scuffing Test, ASTM D5182, Failure Load Stage | 12 |
| ISO Grade | 320 |
| AGMA Grade (obsolete) | 6 |
| AGMA Classification | R&O |
| Specific Gravity @ 60°F | 0.875 |
| Density, lbs/gal @ 60°F | 7.29 |
| Color, ASTM D1500 | 1 |
| Flash Point (COC), °C (°F) | 255 (491) |
| Pour Point, °C (°F) | -48 (-54) |
| Viscosity | |
| cSt @ 40°C | 341 |
| cSt @ 100°C | 37.2 |
| SUS @ 100°F | 1769 |
| SUS @ 210°F | 180 |
| Viscosity Index | 157 |
| Acid Number, ASTM D974, mg KOH/g | 1.5 |
| Copper Corrosion, ASTM D130, 48 hrs @ 80°C | 1a |
| Demulsibility, ASTM D1401, minutes to pass | 20 |
| Foam Test, ASTM D892, Seq. I, mL | 0/0 |
| Four-Ball Wear Test, ASTM D4172, Scar Diameter, mm | 0.4 |
| FZG Scuffing Test, ASTM D5182, Failure Load Stage | 12 |
| ISO Grade | 460 |
| AGMA Grade (obsolete) | 7 |
| AGMA Classification | R&O |
| Specific Gravity @ 60°F | 0.882 |
| Density, lbs/gal @ 60°F | 7.34 |
| Color, ASTM D1500 | 1 |
| Flash Point (COC), °C (°F) | 243 (469) |
| Pour Point, °C (°F) | -48 (-54) |
| Viscosity | |
| cSt @ 40°C | 480 |
| cSt @ 100°C | 48.3 |
| SUS @ 100°F | 2500 |
| SUS @ 210°F | 233 |
| Viscosity Index | 159 |
| Acid Number, ASTM D974, mg KOH/g | 1.5 |
| Copper Corrosion, ASTM D130, 48 hrs @ 80°C | 1a |
| Demulsibility, ASTM D1401, minutes to pass | 25 |
| Foam Test, ASTM D892, Seq. I, mL | 0/0 |
| Four-Ball Wear Test, ASTM D4172, Scar Diameter, mm | 0.4 |
| FZG Scuffing Test, ASTM D5182, Failure Load Stage | 12 |
| ISO Grade | 680 |
| AGMA Grade (obsolete) | 8 |
| AGMA Classification | R&O |
| Specific Gravity @ 60°F | 0.882 |
| Density, lbs/gal @ 60°F | 7.34 |
| Color, ASTM D1500 | 1 |
| Flash Point (COC), °C (°F) | 266 (511) |
| Pour Point, °C (°F) | -43 (-45) |
| Viscosity | |
| cSt @ 40°C | 728 |
| cSt @ 100°C | 67.5 |
| SUS @ 100°F | 3804 |
| SUS @ 210°F | 326 |
| Viscosity Index | 166 |
| Acid Number, ASTM D974, mg KOH/g | 1.5 |
| Copper Corrosion, ASTM D130, 48 hrs @ 80°C | 1a |
| Demulsibility, ASTM D1401, minutes to pass | 25 |
| Foam Test, ASTM D892, Seq. I, mL | 0/0 |
| Four-Ball Wear Test, ASTM D4172, Scar Diameter, mm | 0.4 |
| FZG Scuffing Test, ASTM D5182, Failure Load Stage | 12 |
