The electric vehicle market is rapidly increasing as the activities and concerns have increased for the environment. We are providing an interface between the electric vehicle manufacturing OEMs and providers of the components.
There are several system components in an EV, and just the battery pack requires several components to ensure safety and improve the workings. The EV battery’s safety, range, and life are the main pain points of modern electric automobiles. E Control Devices can be the right support system with their channel partner 3M.
The EV battery consists of one or more cells that use it as the chamber for energy, electricity conversion, and power. The 3M materials promote the safety and efficiency of the EV batteries, and several 3M tapes are used for bonding and adhesion of the battery cell, module, and battery packs.
Charging and discharging create the problem of heat generation that can be tackled through 3M thermal management solutions for electric vehicle batteries.
3M components meet the requirement of high-temperature working conditions in electric vehicles battery. These materials mainly provide electrical insulation to the cells, modules, cooling plates, bus bars, and wiring harnesses. The main types of materials are:
- Polyimide Tape is used for lug installation.
- PET Film Tape is used to provide insulation to the battery cells.
- A flame Barrier also creates a barrier and insulation for the cell.
What are the 3M components used in various applications of EV batteries?
There are 4 primary phases of developing or manufacturing an electric vehicle’s battery: thermal management, thermal runaway, assembling, and electrical insulation.
Thermal management solutions for electric vehicle battery
Thermal management is needed for EV batteries to enable higher voltage and long range. The 3M provides these solutions that can help in the life extension of batteries and range. The recharge time is reduced, and faster assembly is also possible. The main components of thermal management solutions are:
3M battery enhancement material: It helps minimize the warm-up time and keep an optimum temperature range. It is a highly compressible and conformal material. It is also used to fill the gap between the battery pack and the battery lid of the EV.
3M Boron Nitride Cooling Fillers: It improves thermal conductivity and electrical insulation. It is excellent processability and light weight make it an ideal cooling filler for EV batteries.
3M glass Bubbles: Glass bubbles are a very handy and useful material to capture the thermal insulation properties of EV batteries. Using glass bubbles also help in reducing the cost of resin. In addition, it keeps the battery lightweight.
This material has high-strength and low-density microspheres. Therefore, it is ideal for increasing the performance of potting resins. In addition, the glass bubbles significantly reduce the weight compared to silicone-based resins.
Thermal runaway solutions for EV battery: The battery of an EV consists of numerous cells, which makes an intricate and complex battery pack design and this 3M barrier material helps to address the thermal runaway issue that allows application between the battery cells, modules, under lids, and above the cell. 3M has above cell barrier material, between cell barrier material, and under the lid & between module barrier materials.
3M thermal barrier 5000 series is a silicone-based lightweight solution that keeps the neighboring cells from other cells.
3M Flame Barrier Material FRB-NT is another inorganic-based, halogen-free material. It comes in different thickness sizes, features UL 94 5VA flame rating, and provides good dielectric strength.
Similarly, the 3M Thermal Runaway Barrier 600 and 700 Series is compressible between cell barrier material with good dimensional stability at high temperatures.
What are the products used during assembling?
Double-sided tapes and sealants are used when assembling structural adhesives to keep the whole battery pack together and promote safety.
Then comes the electrical insulation process, which brings additional safety to the battery pack, and the main components used here are electrical resin, electrical tapes, and films.
The electric vehicle has a very good potential for sustainable and futuristic mobility. It can prove to be greater than initially thought. Moreover, it can be optimized to achieve greater heights.
Several components go to make an efficient and safe electric vehicle battery that provides the vehicle’s core and the relationship between the battery and inverter. E Control Devices provides their support in availing these components from 3M. In addition, they are the authorized vendors of 3M and have the expertise to collaborate with OEMs in manufacturing and providing thermal management solutions for electric vehicle batteries.
They can be the gap filler between the OEMs and 3M. They provide much more than just the core products of 3M. They have been part of several product development processes and R&D cases. They have the right expertise to suggest the right components and parts.
The thermally conductive material amplifies thermal management solutions for electric vehicle batteries. These are used throughout the EV processes components from 3M include potting resins, heat spreaders, glues, greases, thermal interface materials, foils, and pads.
They are also providing solutions for battery packs, housing, and sockets. These require thermally conductive materials to remove the heat and keep the temperature at the best level. Every aspect of electric vehicles requires thermal management solutions, and EV batteries are one of them, and this is the most crucial too.
Electric vehicles are a new sensation in the futuristic mobility domain. People have been fascinated by new trends and technologies for centuries. If we find something so amazing, it can contribute to a sustainable way of living and improve the planet’s ecology.
People and companies are looking to find new and innovative ways and have found the resort in electric vehicles. However, we are yet to figure out better ways to make electric vehicles more reliable and safe.
There are several components in just the battery that is charged, and it has several safety concerns, longevity, reliability during long journeys, and heat spreading. However, the manufacturers are using the best quality products and components.
Click on the below link to optimize your requirement for thermal management solutions for electric vehicle batteries.