Strict Compliance With Standards To Adjust Temperature With Precise Phase Change

Product Specification

Strict Compliance With Standards To Adjust Temperature With Precise Phase Change - The Key Material To Help The Outstanding Performance Of Aviation Equipment:Aviation Grade 25℃ Military Aviation PCM

A brief introduction of the product:

• In terms of physical properties, it has a certain strength and stability in solid state, can withstand mechanical stress and vibration during aviation flight, and can maintain good fluidity and thermal conductivity in liquid state.
• In terms of chemical properties, it has a high degree of stability, and can withstand the test of factors such as fuel oil, lubricating oil, various chemical cleaners and extreme temperature and pressure changes in the aviation environment, and is not easy to chemical reaction or performance deterioration.

Product quality features:
1. Suitable phase change temperature

• A phase transition temperature of 25 ° C is ideal for military aviation.
• During normal flight, the temperature inside the aircraft may increase due to the operation of electronic equipment, heat dissipation of the engine and other factors, and the external environment temperature will also change with the flight altitude and geographical location.
• Phase change materials at 25 ° C can effectively function in this temperature range and maintain the stability of the internal temperature of the aircraft.

2. Good thermal conductivity

• With high thermal conductivity, it can quickly absorb and transfer heat, so that the temperature changes more rapidly and evenly.
• This helps to improve the thermal response speed of phase change materials, respond to temperature changes in time, and improve the effect of temperature control.

3. Latent heat of phase transition is large

• The latent heat of phase transition refers to the heat absorbed or released by a substance per unit mass during the phase transition.
• 25℃ military aviation phase change material has a large latent heat of phase change, can absorb or release a lot of heat during the phase change process, so as to effectively adjust the temperature.

4. Small volume change

• During the phase transition, the volume of the material changes relatively little.
• This is important for military aircraft because excessive volume changes can cause damage to equipment or loose mounting structures, affecting the safety and reliability of the aircraft.
• Therefore, the addition of phase change materials for military aviation can prevent and solve related problems.

Common application scenarios of the product:
1. Avionics cabin -- temperature control

• 25 ° C military aviation phase change materials can be made into heat sinks or encapsulated in the shell of electronic devices.
• When the equipment works so that the temperature in the cabin is close to 25 ° C, the phase change material changes from solid to liquid, absorbs a lot of heat, and prevents the electronic equipment from failing due to overheating, such as performance degradation and component damage.

2. Cabin environment regulation -- emergency temperature guarantee

• For example, when the cabin air conditioning system partially fails, phase change materials can play an emergency temperature regulation role, release heat to maintain the temperature in the cabin, and ensure flight safety.

3. Helicopter blade -- anti-icing solution

• A 25℃ phase change material is designed inside the blade. When the blade temperature is below 25℃ and there are signs of icing, the phase change material is transformed to release heat to prevent the formation of ice or melt ice.

4. Uav thermal management -- equipment protection

• The space inside the drone is limited, and the addition of phase change materials can solve the heat dissipation problem of electronic devices and batteries.