High Thermal Conductivity And Controllable Energy Storage And Release - The Legend Of The Thermal Shield For Aviation Safety And Efficiency: 90°C Phase Change Materials For Military Aviation

High Thermal Conductivity And Controllable Energy Storage And Release - The Legend Of The Thermal Shield For Aviation Safety And Efficiency: 90°C Phase Change Materials For Military Aviation

Product introduction:

1. During the phase transition process, the material absorbs a large amount of heat, which is not used to raise the temperature of the material itself, but is used to change the phase state of the material and is stored in the form of latent heat
2. Because the material absorbs a lot of heat, it effectively prevents the rapid rise of the ambient temperature, and plays the role of cooling aviation equipment, such as around the high-temperature parts of the aviation engine, which can prevent the material performance deterioration or structural damage caused by overheating of the parts.
3. Conversely, when the ambient temperature is above 90°C and begins to drop, the material changes from liquid to solid.
4. At this time, in the gradually decreasing temperature environment, the thermal movement of atoms or molecules is weakened, and they begin to rebuild a more stable lattice structure. The previously stored latent heat is released, and the released heat is transferred to the surrounding environment, which slows down the decline rate of the ambient temperature and maintains a relatively stable temperature environment.
5. For example, in the avionics cabin in some high temperature environments, damage to sensitive electronic components caused by a sudden drop in temperature can be avoided.
6. Through this precise phase change mechanism at 90°C, the material can dynamically adjust the absorption and release of heat according to different temperature changes in the military aviation system, providing a strong guarantee for the stable operation and performance optimization of aviation equipment.

Highlights of the product:
1. Excellent temperature control efficiency

• In the environment of temperature approaching 90℃, phase-change materials can absorb or release latent heat by switching phase states.
• When the local area of the aviation equipment is heated to about 90°C, the material can quickly absorb heat, effectively reduce the temperature of the part, and avoid damage or performance decline due to overheating of the equipment.
• For example, in the specific high temperature area of the aircraft engine, the material can effectively ensure the temperature control effect. When the temperature is lower than 90°C, the material can release the stored heat, so that the equipment can maintain the operation of the appropriate temperature range, and reduce the adverse impact of temperature fluctuations on the performance of the equipment.

2. Excellent heat stability

• In the harsh environment of military aviation, complex conditions such as high temperature, high pressure and high vibration are often encountered.
• After special design and treatment, this 90℃ military aviation phase change material shows excellent thermal stability, even in a long-term high temperature environment, its phase change performance is still stable and reliable, and will not be caused by long-term use or extreme temperature conditions to decay performance or material qualitative change, which effectively guarantees the reliability and durability of its application in the aviation field.

3. Precise energy control features

• The material can precisely control the process of energy storage and release according to the operational requirements of aviation equipment.
• With the optimized design of material composition, structure and package form, the key parameters such as phase change temperature, phase change latent heat and heat transfer rate can be precisely regulated, thus meeting the temperature control requirements of different aviation equipment in various working scenarios.

4. Lightweight and portable structure

• In aviation, the weight and volume of equipment are critical considerations.
• 90℃ military aviation phase change material has a high energy density, with strong heat storage and release capacity at the same time, its own weight is light and small, will not cause excessive load pressure to aircraft and other aviation equipment, which is beneficial to improve the fuel economy and load performance of the aircraft.

Product application case:
1. Combustion chamber wall

• The temperature inside the combustion chamber is very high, and the heat generated by combustion will make the temperature of the combustion chamber wall rise rapidly.
• When the wall temperature is close to 90°C, the material absorbs heat, reduces the transfer of heat to the engine housing and other components, avoids the structural material around the combustion chamber wall due to high temperature damage, and also improves the thermal efficiency of the engine.

2. Electronic warfare equipment

• Electronic warfare equipment, such as electronic jammers, will generate a lot of heat during the working process.
• 90°C military aviation phase change materials can be used in the heat dissipation channels of these devices or inside the equipment housing.
• When the temperature reaches 90°C, the material absorbs heat to ensure the temperature stability of the electronic warfare equipment, maintain the accuracy of its signal transmission and reception, and improve the combat effectiveness of electronic warfare equipment in complex electromagnetic environments.

3. Motor and battery heat dissipation

• In military drones, motors and batteries are key components.
• The motor will heat up at high loads, and the battery will also generate heat during charging and discharging.
• The phase change material is used in the motor shell and battery compartment, when the temperature reaches 90°C, the material absorbs heat, prevents the motor from overheating damage and battery performance decline, extends the service life of the motor and battery, and improves the endurance and flight safety of the UAV.

Company background profile:

• Sichuan AISHIPAIER New Material Technology Co., LTD. (referred to as "AISHIPAIER"), in 1997, involved in the research and development of ice pack materials, has won more than 20 invention patents, utility model patents and so on.
• The company's products include cold chain phase change materials, energy storage building phase change materials, thermal management phase change materials, military aviation phase change materials, microcapsule phase change materials, heat storage fabric phase change materials, battery special phase change materials, gels, thickeners, carbomer resin and other products.
• It also provides value-added services such as cold storage, cold packaging, cold distribution, cold technology research and development, and cold chain verification.
• And a variety of temperature phase change materials have been fully used in: medicine/food cold chain transportation, building energy storage, battery new energy industry, especially phase change microcapsules effectively applied to fabric temperature storage, improve people's quality of life.