The coolant and anti freeze protects the cooling system against both freezing and boiling and usually consists of water containing various additves that reduce corrosion and improve the efficiency of the coolant.

Ability to lower the freezing point of water to below the lowest likely winter operating temperatures.

Satisfactory chemical stability. Low cost. Ability to protect the cooling system metals from corrosion deposits. Lubrication of connectng hoses.

Ability to raise the boiling point of water thus increasing the cooling system pressure. This leads to a more efficient heat transfer by allowing the coolant to circulate at a higher maximum temperature.

Radiator fluids generally consist of water, ethylene or propylene glycol, corrosion inhibitors and other additives.

Freezing point:

-3.5 degree c ~ -60 degree c

Packing:

500ml iron can , 24pcs/case,