-40℃ Long-lasting organic coolant can form a dense oxidized protective film on the metal surface, effectively inhibiting electrochemical corrosion of the cooling system. Contains high-quality organic acid technology (OAT) corrosion inhibitors, does not contain boron, amines, nitrites and other components, more in line with environmental requirements, the new adsorption membrane mechanism, effectively reducing the consumption of anti-corrosion components, longer service life. Adopting pure water purified by 38 layers of automatic micro membrane reverse osmosis and polyester grade glycol with purity as high as 99.99%, effectively preventing scale generation. It has good descaling, scale inhibition and silicate stability, prevents flocculation generation and deposition, avoids clogging of pipelines, and has good anti-foaming and anti-boiling properties, so that the cooling system maintains a high cooling efficiency.