Synthesis Characterization Some of New of Aromatic Polyimides Containing Brome Chloride and Phosphorus Components as Flame Retardance and Study the Thermal Properties. JUBPAS [Internet]. 2018 Feb. 28 [cited 2025 Jun. 25];26(2):46-72. Available from: https://journalofbabylon.com/index.php/JUBPAS/article/view/822