Immersion type heat dissipation cooling liquid for power lithium battery and method for preparing thereof

Abstract

The present invention discloses an immersion type heat dissipation cooling liquid for power lithium battery and a method for preparing thereof. It is composed of 30 parts to 70 parts of hydrofluoroether compound, 30 parts to 50 parts of halogenated hydrocarbon, 1 part to 10 parts of alcohol compound, 0.01 parts to 0.5 parts of antioxidant, 0.01 parts to 0.5 parts of preservative, and 0.01 parts to 0.5 parts of nano metal oxide. The present invention mainly includes the hydrofluoroether compound, which is mixed with the halogenated hydrocarbon, the alcohol and other compounds to form an azeotrope, and is supplemented with antioxidant, preservative and non-conductive nano metal oxide additive to form a cooling liquid composition. The present invention can quickly realize the heat transfer effect, effectively solve the problem of heat generation and heat dissipation of the power lithium battery.

Dependencies are inferred from the claim text.