I-PTFE yayiyi-fluoropolymer yokuqala ukufunyanwa.Kwakhona yeyona nto inzima ukuyiqhuba.Ngenxa yokuba iqondo lobushushu lokunyibilika lingamaqondo ambalwa obushushu bokuthotywa kwayo, ayinakunyibilikiswa.I-PTFE ilungiswa kusetyenziswa indlela ye-sintering, apho izinto zifudunyezwa kwiqondo lobushushu elingaphantsi kwendawo yokunyibilika ixesha elide.Iikristale ze-PTFE ziyacoleka kwaye zinxibelelane, zivumela iplastiki ukuba ithathe...