Poly(amide-imide)s for potential nano-actuation applications

摘要: A series of poly(amide imide)s was synthesized to analyse the actuating behaviour using an interferometric method. Thus, different structures were used obtain polymer films and composites. The results evidenced that for one film electromechanical nano-actuation had a value −140 nm while composite with 20% ash powder 240 nm. physical properties polymers also investigated which showed high solubility in polar solvents, good film-forming ability, initial decomposition temperature range 355–510°C glass transition domain 162–217°C.