Isendlalelo se-PTFE se-Aijiren's 20mm PTFE Septa esiyinhlanganisela diaphragm sixhumene ne-reagent. Ayisebenzi ngamakhemikhali, imelana nama-asidi, ama-alkali, izinga lokushisa nokunamathela. Ngisho nasemazingeni okushisa aphezulu, ayikwazi ukusebenza nama-acids agxilile, ama-alkali noma ama-oxidants aqinile. Ngesikhathi esifanayo, ukuqina kwerabha ye-silicone noma ungqimba lwe-silicone kungaqinisekisa ukusebenza kokuvala; I-Aijiren ithobela ukuphathwa okuqinile kokukhiqiza ukuze kuqinisekiswe ikhwalithi yomkhiqizo. Umkhiqizo uhlanzekile futhi ungasetshenziswa ngokuqondile ngaphandle kokuwashwa.