BENTONE GREASE
EXTREME PRESSURE, CLAY THICKENED GREASE
Phillips 66® Bentone is a high-quality, extreme pressure (EP) clay-thickened grease designed to lubricate industrial equipment that operate under heavy loads and high temperatures. It is ideal for medium to large low-speed bearings operating at very high temperatures where conventional soap-based greases often fail.
Formulated with premium heavy paraffinic base oils and a non-soap bentonite clay thickener, Bentone delivers excellent protection for bearings and moving parts exposed to heavy loads and extreme heat. Fortified with EP and anti-wear additives, it maintains consistency at high temperatures, resists water washout, and offers strong storage stability.
Links of Interest
Features & Benefits
- Non-melt clay thickener
- Excellent resistance to changes in consistency at high temperatures
- Good EP and antiwear properties
- Adheres to metallic surfaces
- Good shear stability
- High film strength
- Resists water washout
- Good mechanical and storage stability
Applications
- Banbury mixers
- Drying ovens
- Jaw crushers
- Kiln cars
- Rolling and strip mills
- Steel mills
- Aluminum, cement, glass and rubber plants
Technical Details
Licenses & Approvals:
N/AAdditional Details:
| NLGI Grade | 2 |
| Thickener Type | Bentonite Clay |
| Color | Gold |
| Texture | Smooth |
| Density, lbs/gal | 7.40 |
| Dropping Point, °C (°F), ASTM D2265 | >260 (>550) |
| Viscosity Kinematic, ASTM D445 | |
| cSt @ 40°C | 435 |
| cSt @ 100°C | 26.5 |
| Penetration, Worked (60 strokes), ASTM D217 | 265-295 |
| Oxidation Stability, 100 Hours, psi (kPa), ASTM D942 | 5 (34.5) |
| Four-Ball EP, Weld Load, Kgf, ASTM D2596 | 250 |
| Timken OK Load, lbs, ASTM D2509 | 45 |
| Corrosion Prevention, ASTM D1743 | Pass |
| Copper Corrosion, ASTM D4048 | 1b |