Multi-Functional Battery Special Phase Change Material: Has The Advantages Of

Product Specification

Multi-Functional Battery Special Phase Change Material: Has The Advantages Of Precise Control And Mild Chemical Stability - To Ensure The Excellent Performance Of The Battery In Various Fields

Product introduction:

• Effective heat storage prevents the battery from overheating.
• When the battery generates a lot of heat in the case of high rate charging and discharging or long time working, the phase change material stores heat in time, so that the battery temperature is maintained in a suitable range, thereby improving the battery charging and discharging efficiency.
• Because the high temperature will lead to the acceleration of the chemical reaction inside the battery, it may cause side reactions and reduce the performance indicators such as the coulomb efficiency of the battery.
• At the same time, the heat storage process also helps to extend the life of the battery.
• High temperature is one of the main factors of battery life decay, through the heat storage of phase change materials to control the battery temperature, can reduce the performance of the battery due to high temperature, thereby extending the cycle life of the battery.

Product advantages:
1. Chemical stability

• It has good chemical stability and is not easy to chemically react with other substances in the working environment of the battery, so as to ensure its stable performance during long-term use and will not have a negative impact on battery performance.

2. Non-corrosive

• Generally non-corrosive or minimally corrosive, will not cause corrosion to the battery electrode, shell and other components, to ensure the integrity and safety of the battery system.

3. Specific phase transition temperature

• With a clear phase change temperature point, it can be selected and customized according to the operating temperature range of different batteries.

4. Enhance security

• Effectively prevent the battery from overheating and reduce the risk of thermal runaway, which is crucial to ensure the safety of the battery, especially in high temperature environment or high rate charge and discharge.

Common application cases of the product:
1. Space vehicle power supply

• Batteries in space vehicles also need to operate under strict temperature conditions to ensure their performance and reliability.
• The phase change material can adapt to the special requirements of space environment, provide accurate temperature control for space batteries, and ensure the smooth progress of space missions.

2. Flow battery system

• Flow batteries will also face the impact of temperature changes on performance when working, and battery special phase change materials can be integrated into the thermal management module of flow batteries to help maintain the temperature balance inside the battery, optimize the chemical reaction conditions of the battery, improve the charging and discharging efficiency and cycle life of the battery, and enhance the overall performance of the energy storage power station.

3. Improve battery energy density

• The high energy storage density of the phase change material enables it to absorb more heat than traditional cooling materials at the same volume or mass.
• This helps to achieve more efficient thermal management in a limited space, which provides support for increasing the energy density of the battery pack and extending the range of electric vehicles.

4. Distributed energy storage

• For distributed energy storage systems, such as home energy storage and commercial energy storage, phase change materials help to maintain the battery in the appropriate temperature range, ensure the performance and life of the energy storage battery, reduce the maintenance cost of the system, improve energy utilization efficiency, and provide users with a more stable and reliable power supply.

Packaging and storage:
1. Packing method

• 25 kg/bag

2. Storage method

• Dry, cool and ventilated place without sharp objects.