Controllability Of Energy Storage And Release - Precise Phase Change Builds The

Product Specification

Controllability Of Energy Storage And Release - Precise Phase Change Builds The Core Heat Storage Master Equipped With Heat-Resistant Barriers: 90°C Phase Change Materials For Military Aviation

Product Introduction:

• In terms of physical state, whether it is solid or liquid, it has good stability and adaptability.
• When solid, it has high strength and hardness, and can withstand the mechanical stress brought by high-speed air flow impact, strong vibration and large pressure changes during aviation flight, without easily cracking or deformation.
• When liquid, it shows appropriate fluidity and good heat conduction properties to ensure that heat can be efficiently transferred and exchanged within the material.
• In terms of chemical properties, it has excellent stability and can effectively resist the erosion of various chemicals commonly used in the aviation field, including aviation fuel, lubricating oil, hydraulic oil and corrosive gases or liquids that may be exposed to in special flight environments.
• At the same time, it has excellent tolerance to extreme environmental conditions such as high temperature, high radiation and high humidity, and can always maintain the stability and reliability of its material characteristics and functions under the complex and changeable military aviation conditions for a long time.

Product features:
1. Precise phase transition temperature

• 90°C The phase transition temperature of the phase change material for military aviation is precisely controlled at about 90°C, which allows it to function accurately within a specific temperature range.
• Compared with ordinary phase change materials, the precision of phase change temperature is higher, and it can better adapt to the strict requirements of temperature control of military aviation equipment.
• When the temperature reaches 90°C, the material can rapidly and stably undergo phase transition, ensuring the timeliness and effectiveness of temperature regulation.

2. High thermal conductivity

• In the thermal management of aviation equipment, the rapid transfer and exchange of heat is very important.
• The phase change material has a high thermal conductivity, which can quickly transfer heat to the inside of the material for storage or release, improve the efficiency of heat transfer, and make the response speed of temperature regulation faster.
• This helps to make a timely response to the temperature change of aviation equipment in a short time to ensure the normal operation of the equipment.

3. Good packaging adaptability

• In order to ensure the safe use of phase change materials in aviation equipment, it is necessary to effectively package them.
• 90℃ military aviation phase change materials have good packaging adaptability, and can be combined with various packaging materials and technologies to form a stable packaging structure, preventing materials from leaking during the phase change process or causing pollution and damage to the surrounding equipment.
• At the same time, the packaged material can also maintain good heat conduction performance without affecting its temperature regulation function.

Product application scenario case:
 

--Temperature control of aircraft hydraulic system: hydraulic oil cooling

• The hydraulic oil of the aircraft hydraulic system will generate heat during operation due to pressure changes and internal friction.
• When the temperature of the hydraulic oil is close to 90°C, it may lead to a decline in the performance of the hydraulic oil, such as a decrease in viscosity, increased oxidation, etc., which will affect the normal operation of the hydraulic system.
• The phase change material is installed on the outside of the hydraulic oil cooler or hydraulic tubing. When the oil temperature reaches about 90°C, the material absorbs heat and assists the hydraulic oil cooling system to keep the hydraulic oil temperature within a suitable range to ensure the pressure stability and working reliability of the hydraulic system.

-- UAV high temperature environment application
1. 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.

2. Fuselage structure insulation

• When performing high-temperature environment tasks, the UAV body may be affected by high temperature.
• The phase change material is applied to the heat insulation layer of the UAV body. When the surface temperature of the fuselage rises to 90°C, the material absorbs heat, reduces the speed of heat transfer to the interior of the fuselage, protects the internal equipment from high temperature, and ensures the normal flight of the UAV in a high temperature environment.