PCM Materials

Normal Paraffin, Hydrate Salt, Bio-Based, Organic, Inorganic & Subzero PCMs

Overview of PCM Materials

PCM materials refer to phase change materials designed for thermal energy storage through latent heat. By absorbing and releasing heat at a defined transition temperature, these materials enable stable and passive temperature control across a wide range of industrial and commercial applications.

PCM materials are selected based on factors such as phase change temperature, thermal stability, chemical composition, and application environment. They form the material foundation for cold chain systems, building thermal regulation, HVAC thermal storage, and electronics cooling solutions.

At RU Entropy, we provide a comprehensive selection of Normal Paraffin Based PCMs, Hydrate Salt PCMs, Bio-Based PCMs, Organic PCMs, Inorganic PCMs, and Subzero PCMs, tailored to meet the needs of industrial, commercial, and specialized applications.

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What Are PCM Materials?

PCM materials are latent heat storage materials engineered to store thermal energy during a phase transition, most commonly between solid and liquid states. Unlike sensible heat storage media, these materials provide high energy density and stable temperature regulation within a narrow temperature range.

Different material formulations allow PCMs to operate from sub-zero conditions to above ambient temperatures, making them adaptable to diverse thermal management requirements.

PCM Categories

PCM materials are commonly classified according to their chemical composition. Each category offers distinct thermal characteristics and application suitability.

Organic PCMs

Organic PCMs include paraffins, fatty acids, and other hydrocarbon compounds, known for high chemical stability and reliable phase change performance.

Applications

  • Electronics
  • Battery thermal management
  • Building materials

Example Products / Link: Organic PCMs

Inorganic PCMs

Inorganic PCMs, such as salt hydrates, offer high thermal conductivity and cost-effective solutions. Ideal for applications requiring precise temperature control and large-scale energy storage.

Applications
  • Cold storage
  • HVAC
  • Industrial process heat management

Example Products / Link:  Inorganic PCMs

Subzero PCMs

Subzero PCMs are designed for ultra-low temperature applications, maintaining stability below 0°C. Perfect for cold chain logistics, medical storage, and specialized industrial processes.

Applications

  • Frozen food storage
  • Pharmaceuticals
  • Low-temperature industrial applications

Normal Paraffin Based PCMs

Paraffin-based PCMs are hydrocarbon-based organic materials known for their chemical stability, non-corrosive nature, and consistent phase change behavior. They are widely used in thermal energy storage, electronics cooling, and building materials.

Applications

  • HVAC systems
  • Temperature-controlled packaging
  • Energy-efficient buildings

Example Products / Link: Parrafin Wax PCMs

 

Hydrate Salt PCMs

Hydrate salt PCMs are inorganic materials with high latent heat storage, offering excellent cost-effectiveness and thermal conductivity.

Applications
  • Cold chain storage
  • Industrial heat storage
  • Renewable energy systems

Bio-Based PCMs

Bio-Based PCMs are derived from natural, renewable sources, providing an eco-friendly solution for thermal energy storage. They are non-toxic, biodegradable, and suitable for sustainable building and packaging applications.

Applications

  • Green building
  • Medical cold storage
  • Sustainable packaging

Address List

  • #707 Jia Qian Road Nanxiang, Jiading Shanghai, China
  • +86 13301781710
  • info@pcmcool.com

Social Networks

Links List

Ru Entropy Technology Co., Ltd.

  • © 2025 Ru Entropy Technology Co., Ltd.  All Rights Reserved
  • PCMCOOL® is a registered trademark of Ru Entropy
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