Duratron® DFU7000 direct-formed polyimide shapes have improved thermal oxidative stability, lower moisture uptake, and better dimensional stability than Duratron® DF7000 PI. Duratron® DFU7000 PI exhibits superior electrical and thermal insulation properties, as well as outstanding mechanical performance qualities for applications that demand higher temperature resistance. In addition, Duratron® DFU7000 PI parts and near net shapes offer great chemical resistance, high strength and toughness, and outstanding dimensional stability. For these reasons, Duratron® DFU7000 PI is often seen as an ideal solution for designs meant to reduce weight, extend length of service before maintenance or replacement, and reduce overall costs by increasing process uptime.