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Megol Kuhlerfrostschutz
megol Kühlerfrostschutz is a high quality ethylene glycol-based anti-freeze, which must be diluted
with water before use. It contains specific additives that protect all metallic parts, including
aluminium alloys, of the cooling system of petrol and diesel engines from corrosion and rust,
prevent the formation of foam and guarantee optimal protection from cavitation. In addition it does
not harm the coating, hose and seal materials currently in use. Petrogel anti-freeze S contains no
nitrite, phosphate or amine and is compatible with all conventional quality anti-freeze products. Tap
water of drinking quality is ideal for using with it. Petrogel anti-freeze S meets the conditions of the
automotive industry and is suitable for use in all licensed motor vehicles in Europe.
Characteristic data |
|
|
Approx. values |
Density at 20°C |
DIN 51757 |
g/cm3 |
1126 |
Viskosity at 20°C |
DIN 51562 |
mm2/s |
22.5 |
Refraction index |
DIN 51423 |
|
1.430 |
Flash point |
DIN 51758 |
°C |
>120 |
Boiling point |
ASTM D 1120 |
°C |
> 150 |
Water content |
DIN 51777 |
% |
max. < 5 |
Ash content |
ASTM D 1119 |
% |
max. 2 |
Reserve alkalinity, n/10 HCL |
ASTM D 1121 |
ml |
22 |
pH value Pure product |
ASTM D 1287 |
|
5,5 – 7,0 |
Ice flocculation points |
ASTM D 1177 |
|
|
50% in water |
|
°C |
<-33 |
33% in water |
|
°C |
<-18 |
Congealing points |
DIN 51583 |
|
|
50% in water |
|
°C |
<-42 |
33% in water |
|
°C |
<-22 |
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