Novel corrosion-resistant vehicle antifreeze fluid

Abstract

The invention discloses a novel corrosion-resistant vehicle antifreeze fluid. The antifreeze fluid consists of the following components in parts by weight: 10-20 parts of ethylene glycol, 10-20 parts of glycerin, 0.1-0.5 part of sodium orthophosphate, 10-15 parts of sodium benzoate, 0.1-0.5 part of methylaniline, 0.1-0.5 part of phthalic anhydride, 5-18 parts of phenolic resin, 5-10 parts of magnesium sulfate and 1-4 parts of borax. The antifreeze fluid has the advantages of good stability, environment friendliness, excellent antifreeze effect and low production cost.

Description

technical field [0001] The invention belongs to the technical field of antifreeze, in particular to a novel corrosion-resistant automobile antifreeze. Background technique [0002] There are many types of antifreeze on the market, but most of them have high manufacturing cost, poor stability and poor antifreeze effect, and what's more, there are serious corrosion phenomena, which affect the service life of the engine. Contents of the invention [0003] Aiming at the deficiencies in the prior art, the technical problem to be solved by the present invention is to provide a novel corrosion-resistant automobile antifreeze with low production cost and good stability. [0004] In order to solve the above-mentioned technical problems, the technical solution adopted by the present invention is: a novel anti-corrosion automobile antifreeze, which is composed of the following ingredients in parts by weight: 10-20 parts of ethylene glycol, 10-20 parts of glycerol, sodium phosphate ...

AI Technical Summary

Problems solved by technology

[0002] There are many types of antifreeze on the market, but most of them have high manufacturing cost, poor stab...