PI paipu
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ọpọn polyimide
Polyimide jẹ ṣiṣu thermosetting polima pẹlu iduroṣinṣin igbona to dara julọ, resistance kemikali ati agbara fifẹ. Awọn ohun-ini wọnyi jẹ ki polyimide jẹ ohun elo ti o dara julọ fun awọn ohun elo iṣoogun ti o ga julọ. Ọpọn iwẹ yii jẹ iwuwo fẹẹrẹ, rọ, ooru ati sooro kemikali ati pe o lo pupọ ni awọn ẹrọ iṣoogun bii awọn iṣan inu ọkan ati ẹjẹ, awọn ohun elo imupadabọ urological, awọn ohun elo neurovascular, angioplasty balloon ati awọn eto ifijiṣẹ stent,... .