A versatile method for the post-modification of sulfonated polyimides by charge-transfer (CT) complex formation between electron-deficient naphthalenediimide units in polyimide and electron-rich ...
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.
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 ...
Polyimide (PI) nano-aerogels were originally developed to overcome the low thermal stability of traditional nano-aerogels. Combined with improved thermal stability characteristics, PI nano-aerogels ...
Putnam Plastics (Dayville, CT) is introducing clear polyimide tubing for medical applications that require visual monitoring, UV transparency or imaging transmission. Unlike traditional dark, amber ...
Sara Greco, R&D Chemist at Valsynthese, part of the SSE Group, covers the beneficial properties of polyimide materials and the key role that aliphatic anhydrides play in the enhancement of those ...
In thin film a-Si modules and CIGS applications, the mechanical properties and dimensional stability of these substrates at elevated deposition temperatures are critical to producing cells with ...
Synchroniser rings for gearboxes, terminal boards, and electrical collectors, terminal strips.
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