Coolant/Antifreeze is a nitrile, silicate, borate mono ethylene glycol based engine coolant, which meets the requirements of British Standard BS6580: 1992.
 
Coolant/Antifreeze is a nitrile, silicate, borate mono ethylene glycol based engine coolant, which meets the requirements of British Standard BS6580: 1992.  It contains no phosphates.
A 30 – 50% aqueous solution will function both as antifreeze and coolant and impart very good corrosion protection to all cooling system metals and alloys found in internal combustion engines.
 
Chemical Nature - Mono Ethylene Glycol (MEG)
 
Appearance - Clear blue liquid
Colour as specified
 
Chemical Properties
 
Chloride      20ppm (max)
Silicon        200ppm (max)
Ash             5% (max)
Water          5% (max)
 
Technical Data        
  
Specific Gravity @ 25°C - 1.110 – 1.145
  
Boiling Point, °C - min 155ºC
  
Flash Point, - >120°C
  
Hard Water Stability - Stable, no precipitation
  
Freezing Point
  
50% vol. in water  -38°C
  
33.3% vol. in water  -18°C
  
pH value - 7.5-10.5            
  
pH value 33% Solution - 8 Approx.