Phase change thermal insulation material refers to a substance that changes shape with the change of temperature and can provide latent heat. The process of phase change material from solid to liquid or from liquid to solid is called phase change process, at which time the phase change material will absorb or release a lot of latent heat.
principle
When heated to the melting temperature, the phase transition from solid to liquid occurs. During the melting process, phase change materials absorb and store a lot of latent heat.
After the phase change material is cooled, the stored heat will be dissipated into the environment within a certain temperature range, and the phase change from liquid to solid will be reversed.
In these two phase changes, the energy stored or released is called phase change latent heat. When the physical state changes, the temperature of the material itself remains almost unchanged until the phase transition is completed, forming a wide temperature platform. Although the temperature is constant, the latent heat absorbed or released is quite large.
trait
Phase change energy storage building materials have the advantages of common building materials and phase change materials, and can absorb and release appropriate heat energy; Can be used simultaneously with other traditional building materials; Installation and use of heat storage building materials do not require special knowledge and skills; Able to use standard production equipment for production; It is competitive in economic benefits.
1, automatic temperature regulation? 2 heat storage and energy saving? 3. Safe and reliable? 4. Anti-crack and moisture-proof 5. Sound absorption and noise reduction? 6. Sterilization and antivirus? 7. Green? 8. Does the fire not burn? 9. Simple construction? 10, good faith? 1 1? And has strong durability.
material
Phase change energy storage material self-adjusting temperature and phase change composite decorative insulation system, which adjusts the room temperature through different temperature phase change points, is an original scientific and technological new material. Phase change materials break through the single thermal resistance of traditional thermal insulation materials and have two thermal insulation properties: hot melt and thermal resistance. It has good adhesion, sound insulation, A-class flame retardant and environmental protection.
application area
Suitable for industrial and civil buildings, external walls (such as paints or tiles), partitions, ceilings, stairwells, roofs, ceilings and other parts that need sound insulation, heat preservation and heat insulation.
The above is Bian Xiao's knowledge about phase change thermal insulation materials. I don't know if you have any further understanding and understanding of phase change insulation materials after reading it. In fact, the application of phase change thermal insulation materials in our life is very important. There are many things like phase change thermal insulation materials that are not well known but play an important role in our lives, but they are often ignored by us. Bian Xiao believes that we might as well pay more attention to discovering and understanding these things in our daily life, which will not only increase our knowledge, but also make it more convenient and better understand the principle in the process of use.