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Product Details:
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| Latent Heat Storage Capacity: | 180-240 J/g | Melting/Freeze Point Temp: | 5-70 ℃ |
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| Temp Pumping Out: | Constantly At Fixed Point | Phase Change: | Solid To Liquid Or Vice Verse |
| Flammability: | Low | Supercooling: | None |
| Phase Segregation: | None | Toixc Properties: | Non Toxic |
| Corrosive Properties: | Non Corrosive | Volume Expansion: | Low |
| High Light: | Autonomous Energy Storage Bio Based PCM,Repeatable Bio Based PCM,Non Toxic organic pcm |
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1, Features
SL-PCMs bio-based phase change material
They are reusable, they are stable and reliable in cycling
They are congruent melting thermodynamic
They are of sharp melting and freeing transition
They are smart expert for your thermal management solutions
They have no extra cost and no maintenance issues
They experience low volumetric expansion during phase change from solid to liquid
They will not go rancid, and will not have microbial growth
2, Descriptions
Phase change material are talented for solution of thermal management, they using their possessed energy storage skill to distributor heat or cold energy by intelligently.
Ice bricks would be the first substance that come to our mind when we having concept of PCMs, ice getting melted when temperature higher than 0 Celsius/32F,and it absorbs heat from nearby environment, thus become water as liquid state, conversely the water solidify to become Ice by release the stored heat energy when temperature drop to below 0 Celsius/32F,but Ice/Water have fatal problem of limitation of melting/Freezing point, phase transition only happen at 0 Celsius, and then water-based gels produced with salt agent added, for example the predominant ingredients of sodium polyacrylate,yet the additional with salt changes the crystal structure of ice and reduces the effectiveness by reducing the latent heat. mostly for the temperature point below 0 Celsius, and gels could not keep at a nearly constant phase change temperature during transition when demanded temperature above 0 Celsius, all water-based PCMs including Ice,Ice pack,Gel pack, Dry Ice packs carrying the same or similar characteristics.
When we evaluate the performance of a phase change material, we have criterions, basically a PCMs have bellow the properties:-
They possess the desired phase change temperature
Enough phase change thermal energy
Stable performance, can be used repeatedly
Low volume expansion or contraction during phase transition
Good thermal conductivity, fast phase change
Good reversibility of phase change
Material is cheap and easy to get
Our novel SL-PCMs carrying more advantages other than the above described, with vegetable-based character, our PCMs enjoys inimitable features of green non-toxic,eco-friendly, very low flammability, not have chemical site for oxidization and long last duration. Thereby can be widely utilizing in our dairy life directly, to improve quality of our life extensively.
3, Properties
Below Figure demonstrate that only with PCMs the temperature remaining constant during melting, water based gels as conventional PCMs for temperature control especially used widely in cold chain and logistic solution, but it couldn’t remain constant melting temperature, our SL-PCMs are suitable for occasions where higher requirement of a specific constant temperature and long last duration temperature regulating desired.
Contact Person: sales
Tel: +8618989333289
