70℃ Phase Change Material: Stable Heat Flow Guardian, Cycle Heat Storage Strong, Enabling Industrial Energy Saving And Aerospace

Product Introduction:

• 70℃ phase change materials refer to substances that undergo phase change at about 70℃ and can absorb or release a large amount of latent heat.
• There are three main categories: organic, inorganic and composite phase change materials.
• Organic phase change materials such as some paraffin wax, fatty acids, etc., have good chemical stability.
• Inorganic phase change materials such as specific brine solutions, metal alloys, etc., have high thermal conductivity and large latent heat of phase change.
• Composite phase change materials are made by combining organic or inorganic materials with other substances, which can improve properties such as thermal conductivity.

Product nature:
1. Latent heat of phase transition is large

• At 70℃ phase change can absorb or release a lot of heat, can effectively store and regulate heat energy.

2. Approximate isothermal phase transition

• In the process of phase transformation, the temperature of itself almost remains unchanged before the completion of phase transformation, and it can maintain a relatively stable temperature within a certain temperature range, providing an effective solution for temperature control.

3. Low thermal conductivity

• Generally, the thermal conductivity is small, but the thermal conductivity can be improved by adding materials with good thermal conductivity such as carbon nanotubes and graphite.

Product common application cases:
1. Thermal management of electronic equipment

• In some electronic components with high temperature control requirements, 70°C phase change materials can absorb heat when the component temperature rises to about 70°C, prevent overheating, and ensure the normal operation of the equipment.

2. Aerospace

• Thermal protection system and temperature control system for aerospace aircraft, etc., to maintain equipment in a specific temperature range, to ensure flight safety and stable equipment performance.

3. Industrial waste heat recovery

• In some industrial production processes, 70℃ phase change materials can be used to recover waste heat and store excess heat to achieve energy reuse and improve energy utilization.

Packaging and storage:
1. Packing method

• 25 kg/bag

2. Storage method

• Dry, cool and ventilated place without sharp objects.