Antifreeze is a modern antifreeze, based on monoethylene glycol, supplemented with additives to achieve the following properties:
Antifreeze can be used throughout the year in the cooling systems of petrol and diesel engines. This antifreeze should be further diluted with demineralised water, to the recommended ratio before use.
BS 6580:2010
Density at 15 °C, kg/l | 1,129 |
---|---|
pH - 33% in water | 8,0 |
Reserve alkalinity, pH | 21,0 |
Watercontents, % | 3,50 |
Watercontents, % | <5,5 |
Crystallizationpoint: 25 vol%, °C | -14 |
Crystallizationpoint: 30 vol%, °C | -18 |
Crystallizationpoint: 35 vol%, °C | -22 |
Crystallizationpoint: 40 vol%, °C | -26 |
Crystallizationpoint: 45 vol%, °C | -31 |
Crystallizationpoint: 50 vol%, °C | -38 |