20℃ Phase Change Material: Can Balance Accurate Temp Control And High Efficiency

Product Specification

20℃ Phase Change Material: Can Balance Accurate Temp Control And High Efficiency And Energy Saving, But Also Has The Advantages Of Safety And Environmental Protection And Can Be Recycled Many Times

Product Introduction:

• 20℃ phase change materials are functional materials that undergo phase transition at around 20℃ and are accompanied by significant heat absorption or release.
• It usually has good chemical and thermal stability and is composed of specific organic or inorganic compounds.
• In the process of phase transition, the material can absorb or release a large amount of latent heat in a relatively small temperature range, so as to achieve effective temperature regulation and energy storage and release, which can be widely used in construction, cold chain, electronic equipment and other fields.

Product highlights:
1. Precise temperature control

• It can accurately exchange heat at about 20°C, absorb heat when the ambient temperature is higher than 20°C, and release heat when it is lower than 20°C, so that the temperature is stable near 20°C, providing accurate temperature control for temperature-sensitive equipment, items or the environment, and effectively avoiding the adverse effects of temperature fluctuations.

2. Efficient energy storage

• During the phase transition process, a large amount of latent heat can be absorbed or released, and it has a high energy storage density, which can store more heat in a smaller volume or mass, improve the energy utilization efficiency, reduce the use of materials and the volume and weight of the system.

3. Stable circulation

• After several phase change cycles of about 20°C, the performance of the material is still stable, and it is not easy to decompose, deteriorate or performance decay, and can work stably for a long time, reducing maintenance costs and replacement frequency, and ensuring the reliability and sustainability of the system.

4. Safety and environmental protection

• Most 20℃ phase change materials are non-toxic, non-corrosive, no odor, harmless to the environment and human body, in line with environmental protection requirements, is a green environmental protection material, can be used safely in a variety of environments.

Product application field:
1. Building energy efficiency

• The 20℃ phase change material can be combined with building materials to make phase change energy storage wall panels, floors or ceilings.
• In the summer, when the indoor temperature rises above 20°C, the phase change material absorbs and stores heat, reducing the indoor temperature peak.
• In winter, when the indoor temperature is reduced to below 20°C, phase change materials release heat, play a role in regulating the indoor temperature, reduce the use of air conditioning and other refrigeration equipment, and achieve building energy saving.

2. Cold chain transportation and preservation

• In the cold chain transportation process of food and medicine, 20℃ phase change materials can be used to make the insulation layer of phase change ice box or refrigerator.
• When the external temperature rises, the phase change material absorbs heat, maintains a low temperature environment, ensures the quality and safety of fresh food, frozen food, vaccines, biological samples, etc., and extends its shelf life and freshness period.

3. Thermal management of electronic equipment

• For some electronic equipment that requires a working temperature of about 20°C, such as some high-precision sensors, laboratory instruments, etc., 20°C phase change materials can be used as an efficient heat dissipation or insulation medium.
• When the temperature of the equipment rises, the phase change material absorbs heat and prevents the equipment from overheating.
• When the temperature of the equipment is reduced, the phase change material releases heat, maintains the stability of the equipment temperature, and improves the stability and service life of the equipment.

4. Textile and garment industry

• The 20℃ phase change material is made into microcapsules or fibers and added to textiles, which can make clothing with automatic temperature control function.
• At different ambient temperatures, phase change materials absorb or release heat as needed, providing a comfortable wearing experience for the human body and achieving a warm winter and cool summer effect.

5. Agriculture

• In agricultural greenhouses, 20℃ phase change materials can be used to adjust the temperature in the shed.
• During the day, when there is plenty of sunlight, the phase change material absorbs and stores heat to avoid excessive temperature inside the shed,
• When the temperature decreases at night, the phase change material releases heat, maintains the stable temperature in the shed, provides a suitable growth environment for crops, promotes the growth and development of crops, and improves the yield and quality.

Packaging and storage:
1. Packing method

• 25 kg/bag

2. Storage method

• Dry, cool and ventilated place without sharp objects.