Rufi uniformity na PTFE high-zazzabi masana'anta ne m da hudu dalilai: shafi halitta (barbashi size 0.15-0.35 μm, danko, m abun ciki), shafi & sintering tsari ( ruwa shafi fĩfĩta ga uniformity), substrate quality (saƙa juna, pre-jiyya), da kuma samar da yanayi (20-25 ° C, <60% RH). Dip + ruwan ruwa hade tsari yana daidaita ma'aunin shigar ciki da santsin saman.

Daidaitaccen tsaftacewa da kulawa yana tsawaita rayuwar masana'anta mai zafin jiki na PTFE. Tsaftace bayan amfani da kuma bayan sanyaya. Yi amfani da goga masu laushi, kayan wanka na tsaka tsaki, ko barasa don tabo. Kada a taɓa amfani da ƙaƙƙarfan acid/alkalis, bleach, ko goge ƙarfe. Lubrication mai na silicone na yau da kullun yana rage lalacewa. Bi waɗannan jagororin don hana lalacewar sutura.