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EFMaflon^® ePTFE has excellent 3D network construction and lots of air pore volume. When it combines with Aerogel material, the composite membrane play more powerful thermal insulate ability. The ePTFE/Aerogel composite membrane with a very low thermal conductivity can be used in electronic device, the whole system will  summarized the heat energy better and transferred them to the cooling system to reduce the hot spots inside the device. This material is not only used in the consumer market, as long as there is a phenomenon of heat transfer, that you can use our material to manage the thermal transfer.

Application

Characteristic
ePTFE-Aerogel film thickness1	150um、250um
Thermal Conductivity	< 0.03 W/m*k
Dielectric constant	< 1.5
Loss tangent	< 0.015
Typical signal loss	< 0.3dB
Operating temperature (film only)	-200~+260°C
Protective cover film	Customized design (PET、PI…etc.)
Adhesive type	Thickness <0.01mm, Customized design
RoHS	Meets threshold requirements

^{1For customized designs, please feel free to contact us.}