Long-acting anti-freezing solution for automobile engine

Abstract

The invention discloses a long-acting anti-freezing solution for an automobile solution, which is composed of the following components in weight part: 1-2 parts of polysiloxane, 2-3 parts of potassium permanganate, 10-12 parts of calcium chloride, 10-15 parts of adipic acid, 5-8 parts of methyl silicone oil, 1-10 parts of citric acid and 20-30 parts of deionized water. The long-acting anti-freezing solution for an automobile engine has the advantages that the added polysiloxane can form high-viscosity colloid and solution, has the characteristics of adhesion, thickening, circulation, emulsification, dispersion, shaping, water retention, colloid protection, film shaping, acid resistance, salt resistance, suspension and the like, and causes no harm to physiology; the anti-freezing solution is high in viscosity, the viscosity value is 8-9 MPa * S, the automobile hitching effect is excellent, the freezing point is less than -48 DEG C, and the anti-freezing effect is ensured.

Description

technical field [0001] The invention relates to an antifreeze liquid, in particular to a long-acting antifreeze liquid for automobile engines. Background technique [0002] The full name of antifreeze should be called antifreeze coolant, which means coolant with antifreeze function. Antifreeze can prevent the coolant from freezing and bursting the radiator and freezing the engine cylinder block or cover when the vehicle is parked in cold winter. But we have to correct a misunderstanding, antifreeze is not just for winter, it should be used throughout the year. In the normal maintenance items of the car, the engine antifreeze needs to be replaced every year of driving. Bulk granular goods such as coal and mineral powder transported by railways and roads in winter are easy to freeze in the vehicle, which brings great difficulties to transportation and unloading, which not only causes great economic losses to railways, ports and coal users, but also posed a safety hazard. A...

AI Technical Summary

Problems solved by technology

Bulk granular goods such as coal and mineral powder transported by railways and roads in winter are easy to freeze in the vehicle, which brings great difficulties to transportation and unloading, which not only causes great economic losses to railways, ports and coal users, but also pose a security risk

At present, the antifreeze liquid actually used often has a low viscosity, and its viscosity value is usually around 3MPa·S. When it is sprayed on the inside of the car, it cannot exist stably inside the car, resulting in the phenomenon of freezing the car during the spraying process. It not only wastes the antifreeze, but also seriously affects the antifreeze effect, resulting in the loss of goods