Product Details
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
2. Storage method
- Dry, cool and ventilated place without sharp objects.