Accurately Adapt To The Needs And Unlock The Secret Weapon Of Stable Temperature

Product Specification

Accurately Adapt To The Needs And Unlock The Secret Weapon Of Stable Temperature Control And Long-Term Energy Saving: 20℃ Phase Change Microcapsules

Product Introduction:

• Phase change microcapsule refers to a kind of granular energy storage (heat storage) material made of organic or inorganic polymer or metal (alloy) as the capsule wall and phase change material as the capsule core.

Product advantages:
1. Small particle size

• Usually between the nanometer and micron levels, the smaller the particle size and the larger the specific surface area, the higher the energy storage efficiency.

2. Core-shell structure

• It has a typical core-shell structure and is composed of two parts: the core and the wall of the capsule. The capsule core is a phase change material that can undergo a phase change at a specific temperature, thereby absorbing or releasing a large amount of heat.
• The wall of the capsule is composed of organic or inorganic polymers, metals (alloys) and other materials, which wrap and protect the core, prevent the leakage of the phase change material, and also enhance the stability and durability of the material.

3. Smooth surface

• The surface of high-quality phase change microcapsules is smooth, which helps to reduce the agglomeration phenomenon between particles and improve its dispersion in the matrix material, so as to better play its function of phase change energy storage and temperature regulation.

4. Good stability

• Its surface is specially treated or due to the nature of the material of the capsule wall, it has certain chemical stability and thermal stability, and can maintain the structural integrity under different environmental conditions, and is not easy to be corroded or destroyed.

Product application scenarios:
1. Energy-saving building materials

• Adding phase change microcapsules to building materials, such as paint, wall panels, thermal insulation materials, etc., can be made into building materials with temperature control function. When the temperature rises during the day, the phase change microcapsules absorb heat and undergo phase changes, reducing the rate of indoor temperature rise.
• When the temperature decreases at night, the heat is released to slow down the decline of the indoor temperature, thereby reducing the frequency of use of air conditioning and heating to achieve the purpose of energy saving.
• According to the experiment, after 2~3mm phase change microcapsule paint painted room, temperature amplitude can be reduced by 5~6℃, energy saving about 26%.

2. Heat storage and temperature control textiles

• By microcapsule spinning or microcapsule finishing method, 20℃ phase change microcapsule is added to the fiber or fabric, and the heat storage and temperature control textile can be made.
• This textile can automatically absorb or release heat according to the change of human body temperature and external ambient temperature, so that the human body is always in a relatively comfortable temperature range, suitable for outdoor sports clothing, cold clothing, thermal underwear, etc., to provide better warm and comfortable experience for the wearer.

3. Cooling electronic products

• With the continuous improvement of the performance of electronic products, the problem of heat dissipation is becoming increasingly prominent.
• The phase change microcapsules are combined with the cooling materials of electronic devices, such as heat sinks, heat sinks, etc., when the temperature of the device rises, the phase change microcapsules absorb heat and phase change occurs, reducing the temperature of the device and improving the stability and service life of the device.

4. Spacecraft thermal control system

• In the thermal control system of spacecraft, the 20℃ phase change microcapsule can be used to adjust the temperature inside the spacecraft to ensure that the instrument and equipment work in a suitable temperature environment.
• Due to the extreme space environment, the efficient energy storage and temperature regulation functions of phase-change microcapsules can effectively solve the thermal management problems of spacecraft, and improve the reliability and service life of spacecraft.

Packaging and storage:
1. Packing method

• 25 kg/bag

2. Storage method

• Dry, cool and ventilated place without sharp objects.