Paper Machine Oil

Paper MachineCirculating Oil

Phillips 66®Paper Machine Oil is a high-quality, circulating oil developed for use in modern papermaking machines. It is recommended for use in paper machines manufactured by all leading OEMs. It is specially formulated to provide excellent detergency for system cleanliness while still maintaining excellent water-separating properties.

Features & Benefits

• Excellent detergency

• Excellent water-separating properties

• Excellent filterability for use with fine porosity filters

• Good oxidation resistance and thermal stability

• High load-carrying capacity

• Protects against rust and corrosion

• Good foam resistance


• Circulating systems of paper machines, including wet-end systems, dryer sections, and calender stacks

• Circulating systems for heavily loaded bearings where moisture contamination is a problem and operating temperatures are high

• Reduction gears and gear-head motors

• Vacuum pumps and water pumps

Technical Details

Licenses & Approvals
Additional Details
ISO Grade150
Specific Gravity @ 60°F0.876
Density, lbs/gal @ 60°F7.3
Color, ASTM D15002.5
Flash Point (COC), °C (°F)260 (500)
Pour Point, °C (°F)-12 (10)
cSt @ 40°C150
cSt @ 100°C15
SUS @ 100°F695
SUS @ 210°F77.9
Viscosity Index100
Acid Number, ASTM D974, mg KOH/g0.7
Copper Corrosion, ASTM D130, 48 hrs @ 80°C1a
Demulsibility, ASTM D1401, minutes to pass10
Foam Test, ASTM D892, Seq. I, mL10/0
Rust Test, ASTM D665A&BPass
Timken OK Load, ASTM D2782, lb30