Is the cooling spray in the car safe?

In order to make the car have a comfortable and safe driving environment in summer, car buyers use cooling spray to cool the car to a certain extent, but during the whole use process, many car buyers also have some concerns. Is spray cooling reliable? From the main components and principle of automobile cooling spray, it can be known that automobile cooling spray has certain safety performance, but there are also certain safety hazards.

The main components of automobile cooling spray are liquid nitrogen (solid carbon dioxide), some pure natural spices and softeners. Cooling spray is based on gasification caused by the gushing of cooling spray, and then the endothermic reaction of gasification takes away the heat on the surface of surrounding objects, which has a certain cooling effect, but only plays a local role and cannot achieve the overall effect.

In addition to the benefits of cooling, there are disadvantages and some security risks, such as:

1. may cause the laminated glass to crack. After the laminated glass is exposed to the sun, its surface temperature is extremely high. Once this rapidly cooled sprayer is sprayed on its surface, it is likely to crack in different degrees;

2. The main component of cooling spray is compound, which also needs good maintenance to prevent direct exposure to sunlight and its 50℃ area and explosion.

Although it has a cooling effect, it will cause many potential safety hazards, so for better life safety, it is better to use cooling spray as little as possible.