-4℃ Extreme Performance Thermal Management PCM：The Excellent Choice For Precise Temperature Control At Low Temperatures

-4℃ Extreme Performance Thermal Management PCM:The Excellent Choice For Precise Temperature Control At Low Temperatures

Product phase change working principle:

• When the ambient temperature is lower than -4 ° C, the phase change material is in a solid state. When the ambient temperature rises to -4 ° C, the phase change material begins to change from solid to liquid, a process called phase transition.
• In the process of phase change, the phase change material will absorb a large amount of heat, while its own temperature remains basically unchanged.
• On the contrary, when the ambient temperature drops from a higher temperature to -4 ° C, the phase change material will change from liquid to solid, while releasing a lot of heat.

Outstanding features of the product:
1. High stability of phase transition temperature

• The phase transition temperature of -4℃ thermal management phase change materials is relatively stable and will not fluctuate greatly due to slight changes in the external environment.
• This allows the material to reliably perform its thermal management function in practical applications, ensuring that the system temperature is always kept within the set range.

2. Good reversibility

• The material can undergo phase change repeatedly during heating and cooling, and has good reversibility.
• This means that the material can be recycled many times, without degradation of performance due to the increase in the number of phase transitions, and has a long service life.

3. Appropriate latent heat of phase change

• Latent heat of phase transition refers to the heat absorbed or released by a material during phase transition. -4℃ thermal management phase change materials have appropriate latent heat of phase change.
• It can meet the needs of thermal management, and will not affect the use of materials because the latent heat is too large or too small.

Common application areas of the product:
1. Refrigerated transportation

• It is used to maintain the low temperature environment of the goods to ensure the quality and safety of the goods during transportation.

2. Thermal management of electronic equipment

• Some electronic devices are used for heat dissipation or insulation of electronic devices when they work in a low temperature environment.

3. Building energy efficiency

• Maintain a stable indoor temperature, thereby reducing the building's heating energy consumption.

Matters needing attention:
1. In case of eye contact

• Please rinse with plenty of water.

2. If in contact with skin

• Please remove contaminated clothing and shoes and rinse with soap and water for 15 minutes.

3. If ingested

• Gargle repeatedly and get to the hospital as soon as possible.

Tips--How to choose phase change materials:

• Thermophysical properties factor
• Physical factors
• Dynamic factor
• Chemical factors
• Economic factors