ULTEM FILM; Dielectric film UTF120

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Description

ULTEM™ polyetherimide (PEI) UTF120 film offers solutions for professional-grade dielectric film capacitors, meeting the most stringent technical demands. The film exhibits stable properties through a range of temperatures (-40 °C to +150 °C) and frequency, including stable capacitance, good insulation resistance, stable dielectric constant (Dk) and low dissipation factor (Df). ULTEM UTF120 film has been validated with both film-foil and metalized electrodes, including flat aluminium, heavy edge/light body and fused/patterned electrode designs. ULTEM UTF120 film offers excellent handling through metallization, winding and capacitor squashing / flattening. Additionally, capacitors using ULTEM UTF120 film are also capable of passing industry-standard 260 °C reflow soldering processes.

This material data has been provided by Sabic.

All metrics apply to room temperature unless otherwise stated. SI units used unless otherwise stated.
Equivalent standards are similar to one or more standards provided by the supplier. Some equivalent standards may be stricter whereas others may be outside the bounds of the original standard.

Ashby charts

Properties

General

PropertyTemperatureValueComment

Density

23.0 °C

1.29 g/cm³

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ASTM D 792

Moisture absorption

23.0 °C

0.23 %

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ASTM D 570 | (50% RH, Equilibrium)

Water absorption

23.0 °C

1.16 %

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ASTM D 570 | (23°C/Saturated)

Technological properties

Property
Application areas

Electronic Material

Availability

Europe,Asia,MEA,Americas,Global

Supplier Disclaimer

While the information is provided in good faith, SABIC MAKES NO WARRANTY, EXPRESS OR IMPLIED, INCLUDING MERCHANTABILITY AND NONINFRINGEMENT OF INTELLECTUAL PROPERTY, NOR ASSUMES ANY LIABILITY, DIRECT OR INDIRECT, WITH RESPECT TO THE PERFORMANCE, SUITABILITY OR FITNESS FOR INTENDED USE OR PURPOSE OF THESE PRODUCTS IN ANY APPLICATION. Each Buyer must determine the suitability of SABIC's materials for the Buyer's particular use through appropriate testing and analysis. No statement by SABIC concerning a possible use of any product, service or design is intended, or should be construed, to grant any license under any patent or other intellectual property right.