Techinno Fill-ESM is a kind of crosslinked silicone-free phase change composite with excellent comprehensive performance. Fill-ESM is able to absorb, store or release a large amount of latent heat over a defined temperature range under the phase change process. The unique structure and formula make Fill-ESM has high latent heat, excellent stability, good insulation, mechanical properties and thermal conductivity. Specially, the designed phase change temperature of 37 ℃ can be used for the thermal management of temperature-sensitive products including wearable devices, medical apparatus as well as battery. Fill-ESM can be supplied as cut parts in sheet and the thickness can be customized. Or Fill-ESM can also be form into special-shape according to requirements.
Typical Applications
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Battery Thermal Management -
Wearable Devices Thermal Management -
Medical Apparatus and Instruments Thermal Management -
Heat Recovery and Utilization -
Power Conversion Equipment -
MOSFETs and IGBTs
Specifications

Related Product
FAQ
Thermally Conductive Energy Storage Material possess high latent heat of phase change, excellent stability, good electrical insulation, mechanical properties, and thermal conductivity. They can be applied in electronic devices that require temperature control. Major application scenarios include:
Thermally Conductive Energy Storage Materials for Medical Apparatus and Instruments Applications
The phase change temperature of this product series is 37℃, making it suitable for thermal management of products sensitive to human body temperature, and particularly applicable to the thermal management of medical devices that require skin contact.
Thermally Conductive Energy Storage Materials for Battery Thermal Management Applications
For thermal management applications in battery cells, thermally conductive energy storage materials can rapidly absorb and store heat when the battery generates heat, and release it at low temperatures. They effectively absorb and disperse heat, making the internal temperature distribution of the battery more uniform, eliminating local hot spots, and significantly improving the overall temperature uniformity of the battery pack. The custom-shaped structures tailored to specific needs can fit a variety of cell shapes, such as cylindrical, prismatic, and pouch cells, providing close contact and enhancing thermal management efficiency.
Thermally Conductive Energy Storage Materials for Wearable Devices Applications
With personal precise temperature control, thermally conductive energy storage materials can significantly improve the comfort and safety of wearing the device. The phase change temperature of 37°C, being close to human body temperature, can protect the skin from burns.
To ensure that Thermally Conductive Energy Storage Materials maintain stable thermal storage performance and workability within its shelf life, please follow the storage requirements below:
Environmental conditions
① Temperature: 0 °C to 35 °C
② Relative humidity: ≤ 65 % RH
③ Avoid direct sunlight, high temperature, high humidity, or corrosive gas environments.
Shelf life
12 months from the date of packaging. After exceeding the shelf life, performance verification is recommended before further use. The product may only be used if it meets the requirements.
The packaging of Thermally Conductive Energy Storage Materials shall comply with the following requirements:
Store sealed in the original packaging in a cool, dry, dust-free, and light-protected environment.
Pay attention to the integrity of the packaging to prevent contamination and damage.
Ordering methods are as follows:
Thickness Tolerance: >1mm, ±10%; 0.5-1mm, ±0.1mm
The thickness can be customized according to requirement.Please inquire the available thickness before ordering.
The material can be provided in sheet or special-shaped parts by injection molding according to requirement.
The phase change temperature can be customized according to requirement.
For more ordering information (such as minimum order quantity, lead time, sample requests, etc.), please contact our sales or technical support team.
① Do not eat
② Store away from children
③ Store away from combustion source
④ Please use in reference to MSDS
⑤ Keep the application interface clean

