Bend, fold, wrap or stack

Entropy Solutions offers PureTemp phase change material in contained form. Four devices – BlockVesl, MacroVesl, MatVesl and TubeVesl – come in a variety of materials, shapes and sizes suited to a wide range of applications. Read more

Photo: The flexible MatVesl is hermetically sealed and designed to withstand long-term use. Choose from eight PureTemp PCMs: 1, 4, 8, 15, 18, 23, 28 and 29.

Technical Papers

Thermal conductivity: Here's why it matters

Increased thermal conductivity allows for a faster rate of heat transfer in phase change material, reducing the time required for the PCM to undergo a complete charge or discharge. Read more

Video: How phase change material works.

Phase Change Matters

Check out the latest PCM patent applications

Temperature-regulating polyurethane gels (Technogel Italia), thermal battery control (Ford Global Technologies) and a thermal energy battery with enhanced heat exchange capability (Promethean Power Systems). Read more