Pal Polytack
Pal Polytack Grease is a thermo-oxidative stable, ashless thixotropic polyurea grease offering high surface affinity, water resistance, low oil bleed, and excellent mechanical stability. This grease is ideal for long-term lubrication under high temperature and shear conditions.
Products Description
A unique thermo-oxidative stable grease thickener chemistry based on step growth polymerisation technology which offers high surface affinity due to its structural arrangements. It offers high resistance to water washing off and oxidation. Composite polyurea has improved mechanical stability which resist shear deformation. Low oil separation at high temperature ensures longer lubrication period. It also resists thermal hardening which offer less drag with increasing temperature. It is an ashless thixotropic grease has limited oil bleed upon churning.
Product Features
- Improved Lubrication film strength.
- Excellent water washout and spray off resistance.
- Resist thermal hardening.
- Outstanding thermal and mechanical stability.
- Optimized oil bleed characteristic.
- Good pumpability.
Applications
- Continuous Cator unit, Rolling mills.
- Work roll bearings.
- Cement plants, Chemical Plants.
Packing
180Kg, 18Kg.
Characteristics
| S.NO. | PROPERTIES | TEST METHOD | PAL POLYTACK |
|---|---|---|---|
| 1. | Appearance | Visual | Smooth and Homogeneous |
| 2. | Worked Penetration (60 X) | ASTM D 217 | 300 |
| 3. | Drop Point, °C, min. | ASTM D 2265 | ≥260 |
| 4. | Mechanical Stability 100k Strokes @ 25®C | ASTM D 217 | +25 |
| 5. | Roll Stability 50 hrs. 80®C, % change | ASTM 1831 | 13 |
| 6. | Base Oil Viscosity @ 40°C, cSt | ASTM D 445 | 460 |
| 7. | Water washout @79°C, 16 hrs. % change | ASTM D1264 | ≤ 3 |
| 8. | Four ball weld Load, Kgf | ASTM D2596 | 200 (Min) |
| 9. | Oil Sperati on @ 100°C,30 Hrs. | ASTM D6184 | Nil |
| 10. | Thickeners Type | Composite Polyurea |
*The specifications are subject to variations/development/customization.
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