PTFE yubushyuhe bwo hejuru irashobora guturika cyangwa kuvunika mugihe cyunamye no gufungura. Iyi ngingo isobanura uburyo bwo kwirinda ibi binyuze mu guhitamo neza substrate (fibre fibre yongerewe imbaraga), uburebure bwiza (0.18mm nkibisanzwe), guhitamo silicone, hamwe nubuhanga bwo kwishyiriraho.

Imyenda ya PTFE itanga ubushyuhe budasanzwe itanga imiti idasanzwe, irwanya aside ikomeye, alkalis, ibishishwa kama, hamwe na gaze yangirika. Iyi ngingo irambuye ibintu birwanya imbaraga zayo, imbogamizi (ibyuma bya alkali byashongeshejwe, imiti ikomeye ya fluorine), nibintu byingenzi nkubushyuhe, kwibanda, hamwe no guhangayika.

Guhitamo impapuro zo gusohora cyangwa firime substrate no kurekura bigira ingaruka itaziguye kububiko no gukuramo imikorere ya PTFE yubushyuhe bwo hejuru. Iyi ngingo igereranya PET na kraft impapuro substrates hamwe na silicone na fluorine yo kurekura, byerekana uburyo bwiza bwo guhuza ibishishwa bya zeru-bisigara kandi byizewe igihe kirekire.

Kaseti ya PTFE yubushyuhe bwo hejuru ikoreshwa cyane mugukoresha amashanyarazi, ariko ibihe byinshi hamwe na voltage nyinshi bitera ingaruka zidasanzwe: gusenyuka kwamashanyarazi, gusohora igice, gusaza kwumuriro, gutakaza ibimenyetso byumuvuduko mwinshi, no kumva ibidukikije. Iyi ngingo isobanura buri kaga nuburyo bwo kubyirinda.

Kwinjiza PTFE ntabwo bigarukira gusa kumyenda ya fiberglass. Iyi ngingo itangiza ubundi buryo 7 - aramide, fibre karubone, PBI, ibyuma byoroshye, grafite, asibesitosi (byaciwe), hamwe na ceramic yuzuza - hamwe nibikorwa byabo, ibyiza, imipaka, hamwe nibikorwa byingenzi.

Imyenda ihumeka cyane PTFE yubushyuhe bwo hejuru ikomatanya ibintu bidafite inkoni, ituze ryumuriro, hamwe nikirere. Iyi ngingo irasobanura ibyingenzi byingenzi mukumisha imyenda, gutunganya ibiryo, gukora inganda, ibikoresho bya elegitoroniki, gutanga pneumatike, kurengera ibidukikije, nibikoresho byubaka.

Iyi ngingo isobanura uburyo bwo kwirinda kwanduza no kwangiza imikorere kuruhande rudafatanye na kaseti ya PTFE yubushyuhe bwo hejuru mugihe cyo gutwikira. Ingamba zingenzi zirimo kugenzura inkomoko (kuvura neza neza), kwigunga kumubiri (firime ikingira, imizingo idafite inkoni, gukama zone), hamwe no gucunga neza inzira.

Iyi ngingo isobanura impamvu umwenda wa fiberglass udafite alkali ari substrate yemewe kumyenda yubushyuhe bwo hejuru bwa PTFE. Ikubiyemo imiti ihuza imiti ikoresheje ibikoresho bya silane hamwe nibintu byingenzi bifatika nkubushyuhe bwumuriro, guhagarara neza, hamwe no kurwanya ruswa - kwemeza imikorere irambye mubidukikije.

Gukoresha PTFE yubushyuhe bwo hejuru cyane hejuru yumurongo uhetamye kandi udasanzwe udafite ibibyimba no gukubita impande zose, inzira isanzwe irakenewe, harimo kwitonda neza, ubuhanga bwo gukoresha umwuga hamwe ningamba zifatika zifasha. Muri byo, substrate kwitegura nintambwe ikomeye cyane, igena hafi 70% yingaruka zanyuma.

Kuruhande rwamabwiriza agenga ibidukikije arushijeho gukomera, emulioni ya PFOS / PFOA idafite PTFE nigicuruzwa cyazamuwe cyakozwe kugirango gisimbuze inzira gakondo ya PFOA irimo polymerisiyasi. Ikomeza ibintu nyamukuru bya PTFE mugihe izamura cyane ibidukikije byumutekano numutekano wubuzima.