45°C Thermal Management PCM Can Be Applied To The Heat Dissipation And Temperature Control Of Equipment

45°C Thermal Management PCM Can Be Applied To The Heat Dissipation And Temperature Control Of Equipment

Composition and structure:

• Its composition usually includes substances that are capable of phase changes around 45°C. There are some specific organic phase change materials, such as some paraffins, fatty acid esters, etc., and there may also be some inorganic phase change materials or their compounds.
• In terms of structure, it may take the form of microencapsulation, etc. In the microcapsule structure, the outer shell is generally made of polymer material, which encapsulates the phase change material at the core. This prevents the PCM from leaking and facilitates its mixing with other materials or being used in different environments.
• For example, in some coatings, microencapsulated 45°C thermal management PCMs can be evenly dispersed.

Performance characteristics:

1. Efficient heat storage and release

• When the temperature reaches 45°C, the PCM begins to undergo a phase transition. If the temperature rises from below 45°C to 45°C, the PCM will change from a relatively stable state (such as a solid state) to another state (such as a liquid state), and this process will absorb a large amount of heat, thereby effectively reducing the temperature rise rate of the surrounding environment and acting as a temperature regulator. When the temperature drops, it changes back from a liquid state to a solid state, releasing stored heat that helps keep the ambient temperature relatively stable.
• For example, in some industrial production processes, when the local temperature of the equipment may rise to 45°C, the 45°C thermal management PCM can absorb excess heat, prevent the equipment from overheating, and maintain the normal operating temperature of the equipment.

2. Good stability

• The microencapsulated structure can effectively protect the phase change material and make it stable during the phase change process. It can withstand multiple phase change cycles without significant degradation in performance, ensuring effective thermal management over the long term.
• At the same time, the polymer shell can reduce the reaction between the phase change material and the external environment, preventing its oxidation and deterioration.

3. Adjustability

• By selecting different phase change material compositions, proportions, and the preparation process of microcapsules, the phase change temperature, thermal storage capacity and other properties of PCM can be adjusted to meet the specific needs of different application scenarios.
• For example, in different industrial thermal management applications, the appropriate 45°C thermal management PCM can be customized according to the actual temperature requirements and heat loads.

4. Size advantage and dispersion

• Microcapsules are generally small in size, usually at the micron level, and are well dispersed in a variety of matrix materials.
• In coatings, plastics, fibers and other materials, it can be evenly distributed without affecting the overall performance and appearance of the material, and at the same time, it can also improve the heat exchange efficiency and make the thermal management more uniform and effective.

Fields of application:

1. Industrial thermal management

• In industries such as electronic component manufacturing and chemical production, 45°C thermal management PCM can be applied to heat dissipation and temperature control of equipment.
• For example, during the soldering process of electronic components, the local temperature may rise, and a heat dissipation coating containing phase change microcapsules is applied to the surface of the device, and when the temperature reaches 45°C, the microcapsules absorb the heat, prevent the equipment from overheating, and ensure the stability of the production process and product quality.

2. Solar thermal utilization

• It can be applied to solar thermal storage systems. During the day, when the heat collected by the solar collector raises the system temperature to 45°C, the phase change microcapsules absorb the heat and store it.
• When there is no sunlight at night or on cloudy days, the microcapsules release heat to heat the building or provide domestic hot water, etc., improving the efficiency of solar energy utilization and the stability of energy supply.

3. Agriculture

• In greenhouses, the 45°C thermal management PCM can be used for temperature regulation. When the internal temperature of the greenhouse rises to about 45 °C during the day, the microcapsules absorb heat to prevent the temperature from being too high and causing damage to the plants.
• When the temperature decreases at night, the microcapsules release heat to provide a relatively stable growth environment for plants, which is conducive to improving the yield and quality of crops.

4. In the field of building energy efficiency

• It can be added to building materials such as wall insulation, roofing materials, etc. In the hot weather of summer, when the internal temperature of the building is close to or reaches 45°C, the microcapsules undergo a phase change to absorb heat, reduce the indoor temperature, and reduce the energy consumption of refrigeration equipment such as air conditioners.
• In winter, it can prevent indoor heat loss too quickly to a certain extent, play a role in heat insulation, and help reduce the overall energy consumption of the building.

First aid measures:

• In case of eye contact, rinse with plenty of water. Skin-to-skin contact: Remove contaminated clothing and shoes. Rinse with soap and water for 15 minutes. Accidental ingestion: Rinse your mouth and send to the hospital as soon as possible.

Packaging and storage:

1. Wrap:25kg/bag
2. Storage: Store in a dry, cool, ventilated place without sharp objects.