4090-PCMs-Phase Change Materials
Product features
Typical Applications
● Battery industry, mobile phone industry and other high integrated heat dissipation requirements
● Memory module, power module, power semiconductor device
● Solid state relay, bridge rectifier, buffer memory chip
● Phase change material for temperature-controlled packaging solutions
PCMs-Phase Change Materials are designed
for a wide range of temperatures. PCMs-Phase
Change Materials are designed for a wide
range of temperatures. Phase change
materials are substances that absorb and
release heat energy when they change phase
(known as latent heat). Different materials
will melt and solidify at different
temperatures and are able to absorb
different amounts of heat energy.
Phase change materials are useful because
they melt and solidify at specific, defined
temperatures, making them suitable to
control the temperature in the range of
diverse applications. Materials that melt to
absorb heat are much more efficient at
absorbing heat energy compared to sensible
heat energy materials. This means that it
takes a much smaller amount of a material to
store heat energy phase change material than
using a material that does not change phase.
Features/Benefits:
● Enthalpy value: 80
● Thermal conductivity: 0.6w /m.k
● Therm PCMs are not classified as flammable and have higher flash points than competing materials
● Easy cutting and low density
● PCMs Therm materials have good long-term compatibility with multiple material types
Properties
| characteristic | 5000-4090 Thermal Management | standard test |
| colour | black | Visually |
| thickness | ≥1.2 (Thickness at the thinnest part) | ASTM D374 |
| Thermal conductivity | 0.6 W/M.K | ASTM D5470 |
| Flammability rating | HB | UL-94 |
| Specific heat capacity | 2.1 J/(g°C) / | / |
| Operating temperature | -40~120 ℃ | EN344 |
| proportion | 1.3 g/cm3 | ASTM D792 |
| Volume resistance | ≥10 8 Ω-cm | ASTM D257 |
| Tensile Strength | ≥0.8 MPa | ASTM D412-1998A |
| hardness | 50 Shore 00 | ASTM D2240 |
| Endothermic Enthalpy | ≥80 J/g | / |
| Note: The data recorded on this website are representative values rather than guaranteed values. To improve product performance, specifications are subject to change without notice. The use of the product recorded in this website is just an example. The product can have a variety of different application scenarios and environments, which are beyond our control. Therefore, whether the product is suitable for your production process and conditions, you need to make full use of it before using it. Evaluate to confirm whether its performance and effect are in line with expectations. For Industries that need to be considered safe, please test and confirm their safety in advance. In addition, the company does not guarantee that the use described in this TDS will not cause any patent infringement. Before using this product, please carefully read the explanatory text and safety data sheet (MSDS) marked on the main body of the product. This product is manufactured for general industrial Industries. Do not use for medical purposes. The above performance data is the typical data of the product tested at a humidity of 70% and a temperature of 25°C. It is for reference only when used by customers, and cannot fully guarantee all the data that can be achieved in a specific environment. Please refer to the actual measured data when using the customer. It is recommended that the user do an applicability experiment before using it to prevent the product from being used in unsuitable occasions, such as adverse consequences due to unsuitability in the applicable occasion, Duxerials Company Reserve the right to interpret the product. | ||