-55C Phase Change Material For Battery Cooling

Cold Storage Heat Preservation -55℃ PCM

Defination:

Phase change material (PCM) refers to a class of materials that can absorb or release a large amount of energy (i.e. enthalpy of phase change) when materials undergo phase change. Due to the phase change materials is the use of latent heat energy storage, big heat storage density, heat storage device has the advantages of compact structure, and itself in the process of phase change temperature basically remain unchanged, easy to govern, with the improvement of the global energy saving consciousness, the characteristics of phase change materials has attracted the attention of the researchers, phase change thermal storage technology in the field of energy storage is more and more shine.

Parameteres:

Application:

1. Textiles. Miniature PCM is commonly used for temperature regulation of clothing, footwear, furniture coverings, mattresses, outerwear, military uniforms, professional clothing, baby seats, etc
2. Building materials. Architectural applications include wallboard, paint, insulation, thrombus walls, tiles, flooring, roofing, etc.
3. Packing. Miniature PCM is a unique alternative to expensive refrigerated shipping or messy dry ice. Can be used for biomedical samples, drugs, perishable goods, food, laboratory samples and other containers.
4. Digital products. For example, tiny PCM can be used in lasers to increase duty cycle, laptop computers to extend battery life, and circuits to prevent overheating.
5. Environmental. PCM can be used in conjunction with solar heating and radiant heating floors as latent heat storage devices.

Advantages of the product

1. Stable in properties and morphology: solid state before and after phase transformation, no leakage problems
2. Thermal conductivity is high: can be precooled or stored in time, the temperature inside the shipping box remains constant for a long time
3. Precisely balanced temperature control: - 55 ◦ C per area, no supercooling and no need to worry about freezing stocks
4. Recovery efficient and environmentally friendly: small change in thermal characteristics, reusable, safe, nontoxic, nonflammable and explosive
5. Reasonable cold storage time: unit mass cold storage time is shorter than that of conventional cold storage agents, greatly improving work efficiency

Summary:

Phase change materials (PCMs) are ideal for thermal management solutions. This is because they store and release thermal energy as they melt and freeze (transition from one stage to another). When this material freezes, it releases a significant amount of energy, in the form of fusion latent heat or crystallization energy. Instead, when a substance melts, it absorbs the same amount of energy from its surroundings as it changes from a solid to a liquid.