Imikorere n'ikoreshwa ry'insinga za Teflon zishyushye cyane

Insinga za Teflon zishyushye cyane zikozwe muri polytetrafluoroethylene, izwi cyane nka pulasitiki ya fluorine, ipfunyitse mu byuma biyungurura ubushyuhe. Kubera ko teflon ifite: idakomera, idashyuha, idatemba, idahumeka, idasaza, idakira ingese n'ibindi biranga. Ariko, kudashyuha kw'insinga za Teflon no gukoresha ibikoresho byo hanze bifite itandukaniro runaka.

Hari ubwoko butatu bukurikira bwa PTFE: Irangi rya PTFE ritafata rishobora gukoreshwa buri gihe kuri 260 ° C, rifite ubushyuhe ntarengwa bwa 290-300 ° C, rishobora kuba rito cyane, ridashobora kwangirika neza kandi rigatuma imiti idahinduka.

FEP: Ifu ya FEP (fluorinated ethylene propylene copolymer) idafatana ikorwa no gushonga kw'amazi mu gihe cyo guteka, ifite ubushobozi bwo kudafatana neza n'imiterere myiza yo kudafatana. Ubushyuhe ntarengwa bwo gukoreshwa ni 200°C.

PFA: Kimwe na FEP, irangi rya PFA (perfluoroalkyl) ritafata rishyirwa hamwe kugira ngo rikore uduce dufite imyenge mu gihe cyo guteka. PFA ifite akarusho ko kuba ifite ubushyuhe buhagije bwa 260℃, ikomeye cyane, cyane cyane ikoreshwa mu kurwanya ubushyuhe bwinshi no kurwanya imiti.

Imikorere n'ikoreshwa ry'insinga za Teflon zikoresha ubushyuhe bwinshi.

Imiterere: Irwanya ingese neza, idashobora gushonga mu kintu icyo ari cyo cyose cya organic solvent, ishobora kurwanya amavuta, aside ikomeye, alkali ikomeye, okisidasiyo ikomeye, nibindi. Voltage nyinshi, gutakaza inshuro nke cyane, nta bushyuhe bwinjira, irwanya ubushyuhe bwinshi; Irwanya umuriro cyane, irwanya gusaza kandi imara igihe kirekire.

Ikoreshwa: mu nganda zikoresha ikoranabuhanga, ishobora gukoreshwa mu nsinga zigabanya ubushyuhe, insinga zirwanya ubushyuhe buke, insinga zishyushya ubushyuhe bwinshi, insinga zirwanya gusaza n'insinga zigabanya umuriro; Mu nganda zikoresha ibikoresho byo mu rugo, ishobora gukoreshwa mu nsinga z'imbere mu gikoresho gikonjesha, ifuru ya mikoroonde, akabati gakoresha ikoranabuhanga ko kwikiza indwara, icyuma giteka umuceri gikoresha amashanyarazi, icupa rya thermos rikoresha ikoranabuhanga, icyuma gishyushya, ifuru ikoresha amashanyarazi, isafuriya ikoresha amashanyarazi, amatara n'amatara.