Product Introduction
Energy Saving Powder (ESP) is a new generation of phase change materials. It is solid-solid organic phase change powder, which can store and release latent heat and adjust sharp temperature difference.
This product has the advantages of no leakage at high temperature, green non-toxic, high enthalpy value, wide range of application, can be added to the customer's own products in proportion to make the product has the effect of temperature control.
Products can be widely used in residential buildings, office buildings, shopping malls, computer rooms, dust-free workshops and other construction industries.
In addition, it also has broad application prospects in the fields of electrical appliances, electronics, semiconductors, and new energy vehicles that need temperature control and heat dissipation.
Product Feature
1. Phase change temperature is controllable, can be set according to different application scenarios;
2. Powder state is easy to add to concrete, all kinds of polymer materials and other substrates;
3. No leakage at high temperature, the maximum operating temperature is 180 ℃;
can replace traditional phase change microcapsule products, better thermal stability, more convenient storage;
4. Good performance stability, no enthalpy reduction under 2000 cold and hot cycles;
Performance
|
Model
|
Phase transition temperature(℃)
|
Enthalpy value
（J/g）
|
Cp
(kJ/kg·K)
|
Density（g/cm3）
|
Applicable ambient temperature
(℃)
|
Thermal conductivity
(W/mK)
|
|
ESP-24
|
24
|
125
|
2.3
|
0.9
|
-30~180
|
0.15
|
|
ESP-28
|
28
|
145
|
2.4
|
0.9
|
-30~180
|
0.15
|
|
Customized
|
|
Performance can be customized according to the requirement.
|
|
Instructions
1. Sealed storage, before use can dry in the oven to remove water;
2. At the processing temperature of 25-180 ℃, phase change powder materials can be added to concrete, polymer materials and other substrates;Content range: 10-80 wt%.
