PTFE niyo fluoropolymer yambere yavumbuwe.Nibigoye cyane gutunganya.Kuberako ubushyuhe bwayo bushonga ni dogere nkeya gusa yubushyuhe bwo kwangirika kwayo, ntibishobora gushonga.PTFE itunganywa hakoreshejwe uburyo bwo gucumura, aho ibikoresho bishyushya ubushyuhe munsi yubushyuhe bwayo mugihe kinini.Crystal ya PTFE ipfundura kandi igahuza, yemerera plastike gufata ...