PCM Blanket

for Building Thermal Regulation and Energy Efficiency

What Is a PCM Blanket?

A PCM blanket is a flexible thermal regulation product incorporating phase change materials into layered textile or composite structures. Designed for building applications, PCM blankets absorb excess heat and release it when temperatures drop, helping to stabilize indoor thermal conditions and improve energy efficiency.
PCM blankets are used in building envelopes, interior surfaces, and retrofit solutions to enhance thermal comfort without active energy input.

PCMCOOL Build Basic

Bio based Organic Solid-liquid PCM

Weight: 0.6kg
Size (mm): 480 x 600
Latent of heat: 108kj per panel, 324kj/m²

PCMCOOL Build Premier

Organic PCM gel

Weight: 1kg
Size (mm): 480 x 600
Latent of heat: 200kj per panel, 600kj/m²

PCMCOOL Build Elite

Inorganic PCM

Weight: 2kg
Size (mm): 480 x 600
Latent of heat: 300kj per panel, 900kj/m²

How PCM Blankets Work in Buildings

PCM blankets operate based on latent heat storage. As indoor or surface temperatures rise, the PCM absorbs heat during the phase change process. When temperatures decrease, the stored heat is released, reducing temperature fluctuations.

Key functions include:

Key Features

Typical Temperature Ranges

Temperature Range	Typical Use
18–22°C	Indoor thermal comfort
22–26°C	Passive cooling applications

Installation

Our PCM Blanket is engineered for exceptional ease of installation, starting with a simple heating step: submerge the blanket in hot water, and it softens into a flexible form that easily conforms to wooden surfaces—simplifying nailing or fastening without cracking or tearing.
Need to fit irregular spaces? The blanket can be safely cut to size, revealing its smooth, gel-like core; simply seal the cut edge with fire-retardant tape, and it’s ready for continued use. Even when installed vertically, its advanced formulation ensures zero leakage, maintaining structural integrity and performance in any orientation.

Safety and sustainability

Beyond usability, safety and sustainability are built into every layer. The encapsulated gel is non-toxic, free from harmful chemicals, and fully compliant with global environmental standards—making it safe for use in sensitive spaces like food storage facilities, healthcare environments, and residential buildings.
Tunable via PCM’s phase transition properties, PCM Blanket products absorb heat in summer to delay cooling needs. In winter, they adjust to absorb and release stored heat when temperatures drop below the desired set point.

Applications

PCM blankets are commonly applied in:

PCM Blanket vs Traditional Insulation Materials

Aspect	PCM Blanket	\|Traditional Insulation
Thermal Storage	Yes (latent heat)	\|No
Temperature Regulation	Active buffering	\|Passive resistance only
Energy Efficiency Impact	High	\|Moderate
Thickness Requirement	Relatively thin	\|Often thicker

PCM Blanket

for Building Thermal Regulation and Energy Efficiency

What Is a PCM Blanket?

How PCM Blankets Work in Buildings

Key functions include:

Key Features

Typical Temperature Ranges

Installation

Safety and sustainability

Applications

PCM Blanket vs Traditional Insulation Materials

Customization & Integration Options

Address List

Social Networks

Links

Ru Entropy Technology Co., Ltd.