Glycol
Permanent high-performance liquid antifreeze, propylene glycol-based, containing protective corrosion inhibitors, totally free of nitrites, amines and phosphates, suitable for protecting all metal parts of the cooling circuit.
Properties:
- It contains no hazardous components. Biodegradable.
- Its main component meets international pharmaceutical standards, such as USP, BP, US FDA.
- Long-lasting protection against corrosion of all metals, especially aluminium and its alloys, due to a high reserve alkalinity.
- Strong antioxidant and antiscalant features that ensure a perfect heat transfer, even with hard water.
- High antifoam properties, due to the presence of a specific additive.
- Full compatibility with rubber and plastic components of the cooling circuits.
- Protection against cavitation and the associated risk of erosion.
- Physical characteristics meet the requirements of ASTM D 5216, BS 6580, CUNA NC 956-18/97.
| Protection from frost °C | -3 | -9 | -14 | -22 | -32 | -45 |
|---|---|---|---|---|---|---|
| % by volume | 10 | 20 | 30 | 40 | 50 | 60 |