110°C Phase Change Materials Have High Thermal Conductivity, High Density And Large Specific Heat Capacity
Product Description:
- Phase Change Material refers to a substance that changes the state of a substance with temperature changes and can provide latent heat. The process of transforming physical properties is called the phase change process. At this time, the phase change material will absorb or release a large amount of latent heat.Phase change materials have the ability to change their physical state within a certain temperature range.
- Take the solid-liquid phase transition for example. When heated to the melting temperature, a phase change from solid to liquid occurs. During the melting process, the phase change material absorbs and stores a large amount of latent heat; when the phase change material cools, the stored Heat must be dissipated to the environment within a certain temperature range, and the reverse phase change from liquid to solid is carried out.
- During these two phase transitions, the stored or released energy is called the latent heat of phase transition. When the physical state changes, the temperature of the material itself remains almost unchanged before the phase change is completed, forming a wide temperature platform. Although the temperature does not change, the latent heat absorbed or released is quite large.
Physical and chemical indicators:
Chemical name
|
Physical and chemical characteristics
|
Physical form1
|
Above 115°C, transparent liquid
|
Physical form2
|
Below 110°C, white solid
|
Density
|
1.21
|
Moisture (%)
|
≤0.3
|
Ash
|
≤30ppm
|
Thermal stability
(440nm/550nm) (T%)
|
≥92/97
|
Iron
|
≤3
|
Total nitrogen
|
≤50
|
Boiling point
|
294.5℃
|
Enthalpy of melting
|
222kJ/kg
|
Main uses
|
Energy Storage, Heat Storage, Thermal Management
|
*This data is not used for specification development, please contact the nearest company sales office before formulating specifications.
Performance Table:
1. Stable performance and form
- It is solid before and after the phase change, and there is no leakage.
2. High thermal conductivity
- It can release or accumulate cold energy in time.
3. Accurate and balanced temperature control
- The phase change temperature is 110-115 °C, choose the material.
4. Recycling, high efficiency and environmental protection
- The thermal characteristics change little and can be heavy
- Reuse, safe and non-toxic, non-flammable and explosive.
5. Reasonable cold storage time
- The cold storage time per unit mass is shorter than that of traditional cold storage agent, which greatly improves work efficiency.
Where applicable:
- Military temperature control module, energy storage, heat storage, heating, etc.
- In cold chain transportation, long-distance heat storage, constant temperature transportation, etc.
- Energy storage and heat storage for new energy vehicles.
- Medical treatment, sports hot compress, hyperthermia, etc.
- Other family life heat storage, energy saving, heat retention, etc., to achieve heat storage and release heat, and maintain constant temperature.
First aid died by mistake:
- If liquid chemicals are splashed into the eye, first, open the upper and lower eyelids of the injured person to expose the cornea and conjunctiva.
- Then, use a large amount of mineral water, normal saline or tap water, or even river water that can be obtained at hand to continuously rinse the surface of the eyeball, at least 15 minutes, and instruct the injured person to rotate the eyeball by himself during the rinse, so that the irrigation is more sufficient, and the injured eye should be paid attention to when rinsing.
- Finally, cover the injured eye with a clean dressing or gauze, or rinse until first responders arrive.
Packaging and storage:
1. Packing method
2. Storage method
- Dry, cool and ventilated place without sharp objects.

