SYNCON® BARRIER OIL

SYNTHETIC PAO-BASED FLUID

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.

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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

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

ISO Grade: 5

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