-40C PCM Phase Change Material Wallboard Flooring Cold Storage Heat Preservation

Cold Storage Heat Preservation -40℃ PCM

Tips

There are many kinds of phase change materials and their classification standards. According to the transformation mode between material phase states, it can be divided into the following four types: phase transition between solid and solid, phase transition between solid and liquid, phase transition between gas and solid and phase transition between gas and liquid. There are many kinds of solid-liquid phase change materials. According to the phase change temperature, they can be divided into low temperature (< 100 ℃), medium temperature (100 ~ 200 ℃) and high temperature phase change materials (200 ~ 1000 ℃). In addition, solid-liquid phase change materials can also be divided into organic and inorganic phase change materials according to chemical properties, or into economic and non economic phase change materials according to use price and cost.

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: - 40 ◦ 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

Product use

Textiles. Miniature PCM is commonly used for temperature regulation of clothing, footwear, furniture coverings, mattresses, outerwear, military uniforms, professional clothing, baby seats, etc

Building materials. Architectural applications include wallboard, paint, insulation, thrombus walls, tiles, flooring, roofing, etc.

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.

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.

Environmental. PCM can be used in conjunction with solar heating and radiant heating floors as latent heat storage devices.

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.

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: - 40 ◦ 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