RUMANZA Perma frost – Anti freeze Coolant
RUMANZA Anti freeze-Permafrost
Antifreeze-Permafrost is a ready-to-use, phosphate-free, silicate-free, nitrite-free and borate-free, ethylene glycol-based coolant that is designed to provide exceptional wet sleeve liner cavitation and corrosion protection of all cooling system metals. Permafrost Coolant / Antifreeze is formulated with organic corrosion inhibitors to provide total cooling system protection for on-road and off-road use.
Applications
Antifreeze-Permafrost is recommended for all types of passanger cars, heavy-duty diesel, gas engines and stationary engine applications regardless of fuel type being used. Also suitable for marine cooling systems where freeze protection is needed. Mixed fleets where both light-duty and heavy-duty trucks are present.
Typical Properties
| PARAMETERS | ASTM | UNIT | PERMAFROST | |||
| Concentration | 33% | 50% | 60% | 100% | ||
| Freezing Point | D1177 | °C | -16 | -37 | -45 | -12 |
| pH | D1278 | – | 8.0 | 8.1 | 8.2 | 8.3 |
| SP. Gravity @15°C/ 60°F | D4052 | g/cm3 | 1.04 | 1.06 | 1.07 | 1.11 |