Shin fim ɗin polyimide yana da ƙarancin juriya ga babban zafin jiki da ƙarancin zafin jiki?

Polyimide fim wani sabon nau’i ne na fim ɗin polymer mai jure zafin jiki mai ƙarfi, wanda ya ƙunshi pyromellitic dianhydride (PMDA) da diaminodiphenyl ether (ODA) a cikin wani ƙarfi mai ƙarfi dimethylacetamide (DMAC) An samar da matsakaitan matsakaita da salivation, sannan ana ɗaukar imidization. fita. Shi ne mafi aikin siriri-fim kayan rufe fuska a duniya kuma yana da kyakkyawan ƙarfi. Ayyukan lantarki, kwanciyar hankali na sinadarai da babban juriya na radiation, yawan zafin jiki da ƙananan zafin jiki (-269 ~ + 400 ~ C).