Polyester/Polyimide Rufe Waya Mai Yadawa

Fim ɗin polyester/Polyimide da aka lulluɓe waya mai jujjuya ana yin ta tagulla ko jagoran aluminum. Da farko an nannade fim ɗin polyimide wanda aka lulluɓe da kayan ɗorewa akan madubin, da fim ɗin da aka yi da fim da fim, don yin shi tare da madugu tare. Bayan dumama, fluorine a kan fim ɗin da aka haɗa ya narke, don haka fim ɗin da madubi suna haɗuwa gaba ɗaya. Wannan samfurin yana da kyakkyawan juriya na ƙarfin lantarki, kauri na bakin ciki da juriya mai zafi har zuwa 220 ºC. Ana amfani da shi musamman don jujjuya motoci, reactors, injunan walda ko wasu samfuran lantarki makamantan su. Wutar lantarki mara amfani da jan ƙarfe (aluminum) waya wanda aka samar ta hanyar extrusion shine kayan da ya dace don samar da fim ɗin polyimide.