Antifreezes / cooling fluids
POLAR Premium Long Life
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| concentrate, change interval — 2 years | ready to use, change interval — 2 years |
POLAR Standard BS 6580
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| concentrate, change interval — 5 years | ready to use, change interval — 5 years |
Technical specifications and antifreezes (useful to know)
- Requirements for an antifreeze: low expansion coefficient;
- low toxicity;
- low inflammability;
- no unpleasant odour;
- chemically stable.
It is recommended to dilute the cooling concentrate by 50% of volume for maximum protection.
It is not recommended to use concentration from > 67% or < 30%.
Too high concentration — pollution-related problems occur.
Too low concentration — protection from corrosion does not function any more.
Standard specifications and acknowledgements
| ASTM D 3306 | USA |
| SAE J 1034 | USA |
| AFNOR NF R15-601 | France |
| UNE 26-361 | Spain |
| BS 6580 | Great Britain |
| JIS K 2234 | Japan |
| ONORM V 5123 | Austria |
| AS 2108 | Australia |
| FVV Heft R443 test | Germany |















