GREASE NP720 Synthetic Polyurethane Grease
FEATURES AND PROVEN BENEFITS
Long-performing polyurea, it is a thickener and ester base oil grease. mechanical it has high stability and is quite stable in sudden load changes. Shows an effective carrying capacity.
PRODUCT DESCRIPTION
- Very good water resistance even under high pressures.
- Thanks to its soap-free structure, it does not leave ash and carbon in the bearings.
- Highly resistant to wear and fatigue even at high temperatures.
- Very good protection against rust and corrosion, thanks to its special additives they provide.
- They protect and seal bearings in the presence of water.
- Produced with a combination of synthetic base oil.
- In general applications operating between -20°C and 200 °C.
TYPICAL VALUES
THE VALUES SPECIFIED IN THE TABLE ARE TYPICAL VALUES AND MAY VARY BASED ON PRODUCTION
| METHOD | STANDARD | UNIT | TYPICAL VALUES |
|---|---|---|---|
| COLOUR / SOAP TYPE | BEIGE/MINERAL | BEIGE/MINERAL | |
| BASE OIL VISCOSITY 40°C | ASTM D 445 | 460 | 460 |
| PENETRATION | ASTM D 217 | 265-295 | 220-310 |
| OPERATING TEMPERATURE | °C | -10/200 | |
| DRIP POINT | ASTM D 2265 | >230 | >230 |
| WASHING WITH WATER | ASTM D 1264 | 1.3 | 1.4 |
| WASHING WITH WATER | ASTM D 6184 | 1.9 | 1.95 |
| SPEED FACTOR | mm/min | 300,000 | |
| 4 BALL TEST/AW | ASTM D 2266/2596 | 300/0,6 | 300/0,6 |
MEETS THE SPECIFICATION AND APPROVALS
- In drying ovens.
- In the bearings of fan motors.
- In hot roll beds of cardboard and paper machines.
- In asphalt machines.
- Cement rotary kilns.
