PRODUCT SELECTION
The ULTEMTM film product family has been recently expanded to include a high temperature film, with a Tg of 245ºC. In addition, all ULTEMTM films maintain a UL 94 VTM-0 listing on a range of gauge offerings. Yellow cards can be obtained from the UL Web site, http://www.ul.com, File Number E103380. All ULTEMTM films are available in their natural color, which is a slight amber color. ULTEMTM 1000B film is also offered in a black color.
Know more about the ULTEMTM film evolution through the

Metallized ULTEM 1000B film utilizing sputter-coated tie layer and electroplated copper by microMetal Technologies, Inc., Newburyport, MA, USA.
ULTEMTM 1000B Film
Commercially available in 50 µm to 700 µm gauge thickness
- Heat sealable to a variety of materials, including PI and LCPs
- Improved dimensional stability versus polyester films at temperatures > 150ºC
- Low dielectric constant and loss factor
- Very high sputtered metal adhesion strength
- Compliance with UL listing. UL 94 VTM-0 listed from 50 µm to 100 µm
- Isotropic property profile
ULTEMTM 5000B Film
Commercially available in 50 µm to 700 µm gauge thickness
- Higher temperature resistance versus ULTEM 1000B film
- Improved solvent resistance versus ULTEM 1000B film
- Heat sealable to a variety of materials, including PI and LCPs
- Low dielectric constant and loss factor
- Very high sputtered metal adhesion strength
- Compliance with UL listing. UL 94 VTM-0 listed from 50 µm to 100 µm
- Isotropic property profile
ULTEMTM XH6050B Film
Commercially available in 50 µm to 700 µm gauge thickness
- Low dielectric constant and loss factor
- Heat sealable to a variety of materials, including PI and LCPs
- Isotropic property profile
- Highest temperature performance of the ULTEM film series, 245 ºC Tg
- Compliance with UL listing, UL 94 VTM-0 @ 50 µm, V-0 from 75 µm to 250 µm