財團法人紡織產業綜合研究所

技術簡介
將聚醯亞胺高分子進行改質，透過交聯反應使低固含量的聚醯亞胺高分子(20wt%)擁有高黏度(超過10000cp)，便能在溶劑置換後仍維持薄膜強度，且因低固含量，高分子仍有足夠空間使溶劑置換形成多孔洞結構，使之成為一輕量、保溫、耐溫之聚醯亞胺薄膜

Abstract
We successfully modify polyimide by crosslinking and this method make the viscosity of polyimide in a high range (over 10,000 cp) even in only 20 wt%, meanwhile maintaining the membrane strength after replace between solvent and nonsolvent., and Due to the low solid content, the polymer still has enough space to replace the solvent to form a porous cavity structure, making it be a lightweight, heat-insulating, temperature-resistant polyimide membrane.


技術規格
改質聚醯亞胺黏度落在8000~10000cP


應用範圍
油水分離膜
節能反光膜
鋰電池絕緣層
輕量保溫織物



所需軟硬體設備
反應槽
塗佈棒
塗佈機台
黏度計


須具備之專業人才
化學化工
高分子加工