The internal combustion engine has always been its core in traditional cars. Nowadays, for new energy electric vehicles, their internal design is completely different. Whether it is a plug-in hybrid or a pure electric vehicle, the battery, motor, electronic control and other system components have become the new protagonist.
In the field of new energy electric vehicles, because the composition and design of core components are very different from those of traditional cars, the corresponding material requirements are also very different, especially in some new core components, which generate many new demands, such as new adhesives. , Sealant, thermal conductive material, etc. Especially for thermal conductive materials, due to the design of new energy electric vehicles, many components require strict thermal management, such as batteries, motors, electronic control (MCU, BMS, VCU, etc.) systems, entertainment systems, etc., which need to export heat in time. Avoid component damage.
The heat-related issues of the battery are the key factors that determine its performance, safety, life and cost. As a professional supplier of thermal interface materials and solutions, Hefei Aoqi Electronics provides thermal interface materials to improve the thermal management efficiency of new energy vehicles. The interface materials currently used in the vehicle thermal management system can be divided into: thermally conductive silicone gaskets, thermally conductive gap fillers, thermally conductive insulating materials and thermally conductive encapsulants. Thermally conductive silicone sheet (GP360, GP800) is easy to use, no special equipment is required for production and repair; thermally conductive gel (TF200K-A/B) can be applied between the battery module and the water cooling system to meet the needs of automated and efficient production; thermal insulation Materials (GP1300, SF1280) are used in key electronic control devices such as DC-DC, OBC, and have high-efficiency thermal conductivity and insulation properties; potting glue is mainly used for the potting and thermal conductivity of battery packs, magnetic cores and other components, with low viscosity and low Density, high permeability, while effectively protecting the battery and magnetic core, efficient heat dissipation. The softer the thermal interface material, the tighter it fits with the parts to be cooled and the heat sink and other devices with a fixed shape, and the better the thermal conductivity will be.