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Phase Change Materials
Phase Change Materials
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  5. Active Cooling Systems with PCM

Active Cooling Systems with PCM


CrodaTherm™ bio-based phase change materials can be used within a room or building cooling system in place of standard air conditioning. At night, as with the passive approach, the PCM is “charged” as it solidifies by cool night air or from a chiller system operating on low-cost night time electricity. During the day, room or building air is forced into contact with the PCM and is cooled as heat is transferred from the air to the PCM, which gradually melts to a liquid state. This provides cooling using a fraction of the energy (and CO2 emissions) from running an air conditioning system, saving money. 

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The CrodaTherm Advantage

Click to find out what makes CrodaTherm bio-based phase change materials different

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View all CrodaTherm bio-based phase change materials

  • Passive Cooling with PCM Thermal Mass
  • Telecoms Shelters & Other Buildings

Recommended Products

  • For Ambient Temperature Applications

For Ambient Temperature Applications

Bio-based PCMs that melt at 15-29ºC

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CrodaTherm™ 15

A bio-based organic ambient temperature PCM derived from plant-based feedstocks that melts at 15ºC

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CrodaTherm™ 19

A bio-based organic ambient temperature PCM derived from plant-based feedstocks that melts at 19.3ºC

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CrodaTherm™ 21

A bio-based organic ambient temperature PCM derived from plant-based feedstocks that melts at 21ºC.

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CrodaTherm™ 24

A bio-based organic ambient temperature PCM derived from plant-based feedstocks that melts at 24ºC

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CrodaTherm™ 24W

A bio-based organic ambient temperature PCM derived from plant-based feedstocks that melts at 23.8ºC

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CrodaTherm™ 29

A bio-based organic ambient temperature PCM derived from plant-based feedstocks that melts at 29ºC

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CrodaTherm™ 32

A bio-based organic ambient temperature PCM derived from plant-based feedstocks that melts at 32.0ºC

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CrodaTherm™ 37

A bio-based organic ambient temperature PCM derived from plant-based feedstocks that melts at 36.8ºC

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Passive Cooling with PCM Thermal Mass

Passive Cooling with PCM Thermal Mass

PCMs can be used to add very compact and effective thermal mass to thermally lightweight buildings to provide a thermal buffer that reduces the energy demand

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Cold Storage & Space Cooling

Cold Storage & Space Cooling

Save money by using off peak electricity to cool during peak hours with PCM thermal batteries

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Hot & Cold Energy Storage & Thermal Recovery

Hot & Cold Energy Storage & Thermal Recovery

Capture and recover heat for later use in industrial and consumer systems

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Phase Change Materials

We manufacture bio-based PCMs that utilise our expertise in organic, plant based chemistries; they are not paraffinics or salt hydrates. CrodaTherm PCMs melt to absorb heat and solidify to release heat at defined, specific temperatures.

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