Common adhesives for new energy batteries

　　Nowadays, household hybrid electric vehicles, electric buses, patrol electric vehicles, etc. have been widely used in various fields. New energy electric vehicles are a mainstream development trend for solving energy, environmental, urban transportation and other problems, and also a major direction for the future development of the automotive manufacturing industry.

　　The power storage battery is the core part of new energy vehicles, which determines the safety, lifespan, and performance of new energy vehicles. It is also one of the most expensive components on new energy vehicles, accounting for more than 50% of the entire vehicle.

　　As an important material for battery assembly, adhesives play a crucial role in automotive power batteries, profoundly affecting their output efficiency, charging speed, heat dissipation, and safety. Currently, the wave of electrification is sweeping the world, and the demand for power batteries is experiencing explosive growth, with the adhesive market also expanding in scale.

　　01. Application of Adhesives in New Energy Vehicle Batteries

　　Power battery technology is undergoing rapid iteration and upgrading, with new products constantly emerging. Developing adhesive materials that are suitable for it is essential for improving the energy density, safety, cycle life, and lightweight of power batteries. The four main functions of adhesives on power batteries:

　　1. Provide protective effect for power batteries;

　　2. Implement safe and reliable lightweight design;

　　3. Thermal management;

　　4. Help batteries cope with more complex usage environments.

　　The structural adhesives for power battery packs mainly include polyurethane structural adhesive, acrylic structural adhesive, silicone, epoxy structural adhesive, UV adhesive, and high-temperature resistant adhesive, which are applied in different scenarios according to their different characteristics. In the field of new energy vehicles, the products are mainly used for power battery BMS battery management systems and various scenarios such as protection, thermal conductivity, and adhesive fixation of similar new energy storage battery modules; The product is applied in the thermal management system of battery PACK, playing a role in heat conduction, sealing, and protection.

　　02. Market prospects of China's new energy battery adhesive industry

　　With the continuous increase in China's development of new energy, the production of lithium-ion batteries in China is constantly growing, and the use of lithium battery binders is also increasing, promoting the development of the lithium battery binder industry.

　　In recent years, with the increasing policy efforts in the new energy vehicle industry and power battery industry, as a key upstream component of lithium batteries, the rapid growth trend of the lithium battery binder industry is clear. It is expected that with the prosperity of the lithium battery industry, the demand for lithium battery binders will continue to grow. At the same time, with favorable policies, more companies will enter the lithium battery binder industry.

　　As one of the most critical upstream components, lithium battery binder has been encouraged and supported by the national level, forming a synchronous innovation and mutual promotion development path with the lithium battery industry and new energy vehicle industry. At the same time, with the rapid growth of downstream industry demand, adhesive technology for power batteries has been conquered by a few domestic enterprises, and the trend of domestic substitution is gradually emerging.

　　As a domestic hot melt adhesive enterprise integrating independent research and development, production, and sales, Guangzhou Haote Adhesive Materials Co., Ltd. has been focusing on adhesive industry research and development for nearly 20 years. It has two major production bases in Qingyuan, Guangdong and Chenzhou, Hunan, with sufficient production capacity to meet customer needs.

　　Our independently developed energy storage device battery specific adhesive RE0878 and energy storage device battery specific adhesive tape 0868A (PACK tape) not only have high viscosity, but are also easy to disassemble and assemble. Mainly used for insulation protection and fixation of the top, edge and bottom of aluminum-plastic film packaging for soft pack batteries, bundling and fixing of battery packs, and production of high-end finished batteries. A strong after-sales technical team, high-quality service, on-site guidance on application operations, solving your worries, buying with peace of mind, and using with peace of mind.