Za mu gabatar da bambanci tsakanin PTFE da Viton dagaabu, s
2. Tsarinsa na kwayoyin halitta shine kawai -[-CF2-CF2-] -n-, wanda za'a iya daukarsa a matsayin tsari wanda dukkanin kwayoyin hydrogen a cikin sarkar polyethylene suna maye gurbinsu da kwayoyin fluorine;
3. Aikace-aikaceBambanci4. Na robaBambanciKo da babban nakasawa ya faru a cikinViton