Product Details
Ecologically Environmentally Friendly Building Wall Phase Change
Energy Storage And Energy-Saving Insulation Material
PCM characteristics:
- PCMs latent heat storage can be achieved through solid–solid,
solid–liquid, solid–gas and liquid–gas phase change.
- However, the only phase change used for PCMs is the solid–liquid
change. Liquid-gas phase changes are not practical for use as
thermal storage due to the large volumes or high pressures required
to store the materials when in their gas phase.
- Liquid–gas transitions do have a higher heat of transformation than
solid–liquid transitions.
- Solid–solid phase changes are typically very slow and have a rather
low heat of transformation.
- Phase change materials store or release large amounts of heat at
almost constant temperatures during the phase transition between
solid and liquid. Due to the high purity and special composition of
phase change materials, phase change materials have remarkable
latent heat storage capacity in a narrow temperature range.
Depending on the melting point, different temperatures can be
applied to different application scenarios.
- The latent heat value of solid-liquid phase change materials is
generally 200-220 J/g. Organic phase change materials have a wide
range of optional melting temperatures.
- If you can’t find the temperature you need for your application,
Please contact us.