UBE’s UPILEX polyimide films (Figure 1) exhibit a superior chemical resistance when compared to other polyimide materials. They have a UL-94 flammability rating of VTM-0 and have no melting point.

Since commercialized in the 1960s, aromatic polyimides have remained in widespread use due to their excellent performance in a range of demanding applications. These polyimides are well-known for ...

A diamine with a side group of pentafluorophenyl, 5FBODA, was synthesized and copolymerized with HFBAPP and 6FESDA to form a fluorinated polyimide, effectively reducing the dielectric constant and ...

Detailed measurements and analysis of the dielectric properties of polyimides could bolster the development of 6G wireless communication technologies, report scientists from Tokyo Tech and EM Labs, ...

In 2013, the Nobel Prize in Physics was awarded to Dr François Englert and Dr Peter W Higgs for their work on the Higgs boson. 1 Evidence for the existence of this particle had been obtained the ...

This article is part of the TechXchange: PCB Tools and Technology. Many manufacturers still use the standard FR-4 material for their rigid boards because FR-4 materials are cost-efficient and highly ...

As 5G technologies continue to evolve, scientists and engineers are already exploring new ways to turn things up a notch for 6G. One of the biggest challenges to address in both 5G and 6G is the many ...