Theipi ea mocheso o phahameng oa PTFE e sebelisoa likarolong tse tharo tsa ts'ebeliso ea bongaka: ts'ireletso ea thepa ea ho thibela likokoana-hloko (literei tsa autoclave, pakete ea mocheso), phekolo ea holim'a lisebelisoa (sekontiri se tlaase, motlakase), le lisebelisoa tse kenngoeng (li-vascular grafts, sutures). Biocompatibility e netefatsoa ka ISO 10993, mme FDA 21 CFR 177.1550 e theha polokeho ea thepa ea motheo.

Theipi ea mocheso o phahameng oa PTFE e na le khanyetso e fokolang ea mahlaseli a ionizing. Ha motho a pepesehetse gamma ka 1 kGy feela, matla a ho tiea a theohela ho ~ 25% ea a mantlha. E loketse feela bakeng sa tikoloho ea tekanyo e tlaase (lijo / sterilization ea bongaka <10 kGy). Bakeng sa indasteri ea nyutlelie kapa sepakapaka, sebelisa polyimide kapa PEEK sebakeng sa eona.

Theipi ea mocheso o phahameng oa PTFE e hloka polokelo e nepahetseng ho boloka ho khomarela, ho tenyetseha, le ho lokolloa ha eona. Litlhoko tsa bohlokoa li kenyelletsa taolo ea mocheso (10-30 ° C), mongobo o ka tlase ho 60%, ho qoba khanya, ho itšehla thajana ka lik'hemik'hale, ho beoa ka kotloloho le moea. Latela tsamaiso ea thepa ea FIFO 'me u hlahlobe khafetsa.

Sehlooho sena se hlalosa mokhoa oa ho thibela tšilafalo le ts'ebetso ea ts'ebetso ka lehlakoreng le sa khomarelang la PTFE tepi e phahameng ea mocheso nakong ea ho roala. Maano a bohlokoa a kenyelletsa taolo ea mohloli (phekolo e nepahetseng ea holim'a metsi), ho itšehla thajana (lifilimi tse sireletsang, lirolara tse se nang lithupa, ho omisa libaka), le taolo ea ts'ebetso e hloekisitsoeng.

Joaloka moetsi oa pele oa litheipi tsa PTFE tse nang le mocheso o phahameng, Jiangsu Aokai New Materials mona e hlalosa ka ho qaqileng liphello tsa mekhoa ea ho pholisa le litekanyetso tsa ho pholisa tšebetsong ea litheipi tse phekotsoeng tsa PTFE.I. Boleng ba Litšobotsi tsa PTFE Crystallization le Taolo ea Sekhahla sa ho PholisaThe PTFE su

Jiangsu Aokai New Materials, moetsi oa profeshenale oa PTFE theipi ea mocheso o phahameng oa mocheso, o arolelana lintlha tsa profeshenale bakeng sa hau.PTFE (Teflon) theipi ea mocheso o phahameng ka kakaretso e ka sebelisoa ka mokhoa o tsoelang pele mochesong oa -196℃ ho isa ho 260℃. Lits'ebetsong tse ngata, moeli oa ho hanyetsa mocheso