New energy vehicles-application of two-component potting technology

In the field of electric vehicles, battery technology has been the focus of innovation. A well-known new energy vehicle brand as the leader of electric vehicles, the use of battery technology has attracted much attention. This new battery technology uses a two-component potting material, that is, two different chemical components, which are mixed and poured into the battery module through a special process. This 1 process will form a 1 stable foam inside the battery pack, effectively filling the gaps between the battery cells, and improving the overall sealing performance and structural strength of the battery.

As we all know, the safety of batteries is one of the most concerned issues for consumers. In traditional battery designs, there are certain gaps between the battery cells, and these spaces are often filled with air or other inactive gases. Once the battery fails, such as overheating or short-circuiting, these gaps may intensify the spread of heat, leading to a chain reaction or even an explosion. The two-component potting foaming technology used in new energy vehicle batteries can effectively prevent thermal diffusion and is suitable for extreme temperatures. Even if a single battery unit fails, it will not affect the safety of the entire battery pack.

In addition to the improvement of safety, this technology also brings about the improvement of battery energy density. Since the potting material occupies the original space, the amount of unnecessary air occupation is reduced, so that more active materials can be loaded in the battery pack, thereby increasing the total capacity of the battery. This means that the cruising range of the vehicle can be improved without increasing the volume. The potting material also has a moisture-proof and dust-proof effect, which helps to extend the service life of the battery. In daily use, especially for electric vehicles that work in a changing environment, this is an advantage that cannot be ignored.

In general, the two-component potting technology provides a new way to solve the problem of battery safety, and has made significant progress in endurance and environmental adaptation. With the continuous maturity of the technology and the optimization of the production process, the two-component potting foaming technology is expected to play a more critical role in the future electric vehicle market.