Changneng structural adhesive supports the development of solid-state batteries_Jiangsu Changneng Energy saving New Material Technology Co., Ltd

Changneng structural adhesive supports the development of solid-state batteries

Date：2024-06-19

Against the backdrop of rapid development of new energy technology, solid-state batteries, as the forefront representative of next-generation battery technology, have become the focus of the market. Compared with traditional liquid batteries, solid-state batteries have higher energy density and better safety.

The types and applications of solid-state batteries can be divided into four categories:

1、Sulfide solid-state battery

Sulfide solid-state battery is a type of solid-state battery that uses sulfur and metal as electrode materials, and has the characteristics of high energy density and environmental protection. Application areas: electric vehicles, aerospace, smart grids, etc.

2、Solid state oxide battery

Oxide solid-state battery is a type of solid-state battery that uses oxides and metals as electrode materials, and has characteristics such as high temperature stability and long lifespan. Application areas: electric vehicles, energy storage systems, medical devices, etc.

3、Polymer solid-state battery

Polymer solid-state battery is a type of solid-state battery that uses polymers as electrolytes and electrode materials, and has excellent safety and stability. Application areas: smart wearable devices, wearable devices, smart homes, etc.

4、Silicon negative solid-state battery

Silicon negative solid-state battery is a type of solid-state battery that uses silicon as the negative electrode material, which can improve the energy density and cycle life of the battery and has broad application prospects. Application areas: electric vehicles, energy storage systems, wearable devices, etc.

The above are several common types of solid-state batteries and their application fields. With the continuous improvement and innovation of technology, the application prospects of solid-state batteries will be even broader.

The development of solid-state batteries is represented by Qingtao Energy, which was founded by a team of academicians from Tsinghua University and is a high-tech enterprise focused on the industrialization of top new energy materials technology. Through the original development of key materials for lithium batteries, innovative design of equipment, and optimization of mass production processes, Qingtao Energy has achieved the industrialization of solid-state lithium batteries and established the first domestic solid-state lithium battery production line, building a complete independent intellectual property system.

Since its completion and production on January 18, 2024, Changneng Technology has achieved breakthroughs in multiple fields. The two-component reactive polyurethane adhesive provided by Changneng Technology has been used as a structural adhesive for solid-state batteries due to its excellent adhesion performance and mechanical strength. Long term adhesive has excellent chemical stability and can maintain its performance unchanged for a long time under harsh conditions such as high temperature and high humidity, ensuring the safety and reliability of solid-state batteries.

Long term structural adhesive CSC-1030 product, product features include:

CSC-1030 Product features

Good flame retardancy, reaching UL94-V0

Meet the aging requirements of "Double 85" (85 ℃/85% relative humidity, 1000h)

Solvent free, low odor, non corrosive

Low viscosity, easy to apply

High bonding strength, high toughness

Good impact resistance performance

Changneng Technology's similar products include thermal conductive structural adhesive CSC-1120 and high thermal conductive structural adhesive CSC-1220. These structural adhesives are a two-component reactive polyurethane adhesive used for bonding thermal conductive structures of battery packs, as well as for bonding other (flame retardant) structures.

In addition, Changneng Technology has passed the on-site audit for IATF 16949 certification. This certification system is developed by the International Automotive Task Force (IATF) and is a quality management system standard designed specifically for the automotive industry. It incorporates technical specifications from the automotive industry on the basis of ISO9001, emphasizing comprehensive quality management to provide systematic quality assurance capabilities. Through IATF16949 certification, Changneng Technology has improved customer satisfaction, reduced costs, enhanced efficiency and product quality, and strengthened the company's market competitiveness.

Overall, due to the scientific community's belief that lithium-ion batteries have reached their limits, solid-state batteries have been regarded as batteries that can inherit the status of lithium-ion batteries in recent years. Solid state batteries will show greater potential in the field of new energy. In terms of sustainable development in the field of new energy, Changneng Technology is committed to developing more green and low-carbon structural adhesive products. Intended to inject greater value into the battery and new energy vehicle industries, and promote their progress and development.

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