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Low-temperature glass powder empowers new-energy batteries, helping to enhance the quality and efficiency of the energy storage industry.
With the rapid development of the new energy industry, the safety, energy density, and service life of energy storage batteries have become the core focus of industry attention. Recently, reporters learned at an industry summit that low-temperature glass powder—a new type of encapsulation material—is gradually being adopted in the field of new-energy batteries, effectively enhancing the overall performance of these batteries and injecting new momentum into the energy-storage industry’s efforts to improve quality and efficiency.
With the rapid development of the new energy industry, the safety, energy density, and service life of energy storage batteries have become the core focus of industry attention. Recently, reporters learned at an industry summit that low-temperature glass powder—a new type of encapsulation material—is gradually being adopted in the field of new-energy batteries, effectively enhancing the overall performance of these batteries and injecting fresh momentum into the energy-storage industry’s efforts to improve quality and efficiency.
In the production process of new-energy batteries, the quality of electrode material encapsulation directly affects the safety and stability of the battery. Traditional encapsulation materials suffer from drawbacks such as poor high-temperature resistance, insufficient bonding strength, and susceptibility to aging, making it difficult for them to meet the demands of high-end energy-storage batteries. In contrast, low-temperature glass powders offer advantages including a low melting point, excellent chemical stability, and good compatibility with electrode materials. They enable encapsulation and shaping at lower temperatures, effectively preventing high-temperature encapsulation from degrading the performance of electrode materials.
The technical director of a new-energy battery company introduced that energy-storage batteries encapsulated with low-temperature glass powder showed a capacity degradation rate reduced by more than 15% in high-temperature cycling tests, and their cycle life was extended by 20%. At the same time, the batteries’ high-temperature resistance and impact resistance were also significantly improved. In addition, low-temperature glass powder boasts excellent insulation properties, effectively reducing the risk of internal short circuits and further enhancing battery safety.
According to industry data, the global energy storage battery market is expected to reach 350 billion yuan in 2024. With the widespread adoption of new materials such as low-temperature glass powders, the performance of energy storage batteries will continue to improve, while costs will gradually decline, potentially further boosting the large-scale development of the new-energy storage industry. Currently, several domestic battery companies have begun to adopt low-temperature glass powders in bulk as encapsulation materials, and the related industrial chain is steadily being refined and improved.
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2025-12-29 18:24
008615885000309Mr. Liu
008618885171208Mr. Liu
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