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Phase Change Material (PCM) is an ideal product for thermal management. It is used for storing and releasing energy. The process of changing physical properties is called a phase change process, in which a large amount of latent heat is stored or released by the phase change material.
Phase change material (PCM) is a kind of material that can change the state of material and provide latent heat at constant temperature. When its physical state changes, the material itself can absorb or release a considerable amount of latent heat while keeping the temperature almost constant. As one of the most promising energy storage methods, phase change materials can improve the efficient energy use of energy supply.
Phase Change Materials have been widely used in human life, which becomes one of the best energy saving and environmental protection carriers.
Application in residencial areas
Phase change materials are widely used in residential rooms especialy elderly room, because PCM can reduce the temperature difference and maintain the stability of indoor temperature, providing a comfortable living environment for the elderly. For example, the PCM can absorb and release heat, automatically adjust according to the change of indoor temperature, keeping the indoor temperature stable.
Application in stand-alone buildings
For stand-alone buildings, phase change materials can be used to improve the energy efficiency and comfort of the building. The phase change material can be used in the exterior wall, roof and ground of the building to absorb and release heat and keep the temperature of the building stable. In addition, the phase change material can also be used to make products such as intelligent curtains and intelligent glass, and realize the automatic opening and closing of curtains or glass by adjusting the phase change temperature of the phase change material, and then adjust the indoor light and temperature.
Application in warehouse
For warehouses, phase change materials can be used to maintain temperature stability in the warehouse. When the external temperature changes, the phase change material can absorb or release heat to keep the temperature in the warehouse in a constant range. This helps maintain the quality and performance of items while reducing the impact of temperature fluctuations on items. In addition, the phase change material can be used to adjust the humidity in the warehouse, helping to keep the humidity in a stable range.
| Chemical Composition | Phase change nanomaterials |
| Appearance | Milky white liquid |
| Shell | Polyacrylate (approximately 15% wt) |
| Core material | n-octadecane (approximately 85% wt) |
| Phase transition temperature | 29.0 ± 1.5 ℃ (DSC method, melting point) |
| Enthalpy value | 180.0J/g (DSC method) |
| Solid content | 30 ± 1% |
| Ionic type | Anion |
| PH value | 6-8 |
| Decomposition temperature | about 230 ℃ |
| Stability | Store at normal temperature and avoid freezing. The temperature should not be lower than 10 ℃. |
| Compatibility | Stable and effective within the pH range of 3-8. May cause |
The company has set up 2 professional laboratories to continuously and customize products per clients’ requirements. Doctors: 2 people,Senior engineers:12 people.
The company is constantly building new factories, it has 5 production lines,more than 150 workers.
The products produces in each batch undergo , raw materials inspected before producing, working in process and finished goods is inspected before shipping.
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