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Product Details:
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Phase Change Material: | Carbon Based PCMs | Temperature Range: | 5-120 ℃ |
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Latent Heat Capaicty: | 170-310 J/g | Certification: | REACH SGS |
Form State: | Black Dry Powder | Packaging: | Chemical Package Drum Or Can |
Highlight: | SGS PCM Powder,Graphite PCM Powder,SGS bio based pcm |
1, Features
HC-PCMs high thermal conductivity for energy solution development
They are based on pure organic bio-based PCMs
They are odorless, they are non-rancid
They are of sharp melting and freeing transition
They are possessing high capacity of latent heat fusion
Phase change from solid to solid with Negligible volume change during phase transition process
They are with expanded Graphite added, with significant enhancement of Thermal conductivity rate
They are with affordable price, no extra cost generated afterwards
2, Descriptions
Pure PCMs of our SL-PCMs have high density of latent heat storage capability, and with wide range melting temperature for various application, they are using extensive in the thermal energy management.However, the pure PCMS have the disadvantage of low thermal conductivity under the circumstance without no additive or encapsulated in specific space,they have insufficiently performance in the usage when rigorous requirement on high thermal conductivity effectiveness.
How to achieve and enhance efficiently the thermal conductivity rate then? The solution by modulation of thermal conductivity through various methods can increase the rate of charging and discharging heat, resulting in a higher efficiency of thermal energy storage systems. The ways of enhancing thermal conductivity are divided into two typical types:
Adding substances with high thermal conductivity
3, Enhancement of Thermal conductivity
Following Figure concluded the method and process how to enhance a PCMs thermal conductivity,the most promising is the carbon based material for example the expanded graphite inserted to our Pure organic phase change material which composite to our high thermal conductivity thermal PCMs.
Contact Person: Mr. JOHNNY CHEN
Tel: 86-18989333289
Fax: 86-574-87171612