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Polyimide
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=== Mechanical parts === Polyimide powder can be used to produce parts and shapes by sintering technologies (hot compression molding, direct forming, and isostatic pressing). Because of their high mechanical stability even at elevated temperatures they are used as bushings, bearings, sockets or constructive parts in demanding applications. To improve [[tribological]] properties, compounds with solid lubricants like [[graphite]], [[PTFE]], or [[molybdenum sulfide]] are common. Polyimide parts and shapes include P84 NT, VTEC PI, Meldin, [[Vespel]], and Plavis.
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