Yintoni uMahluko phakathi kwe-ETFE kunye ne-PTFE?

Iimboniselo: 0 uMbhali: Ixesha lokupapasha loMhleli weSiza: 2023-05-30 Imvelaphi: Isiza

I-PTFE kunye ne-ETFE-ii-fluoropolymers ezimbini ezimangalisayo, nganye ibonisa isethi yayo yeempawu. Kodwa yintoni umahluko phakathi kwe-ETFE kunye ne-PTFE? Makhe singene nzulu kwiimpawu zabo, ukusetyenziswa kunye nefuthe.

I-PTFE: Ummangaliso kubuNjineli bezinto eziphathekayo

I-Polytetrafluoroethylene, okanye i-PTFE, ibambe indawo ekhethekileyo kwihlabathi lezinto eziphathekayo. Iqhayisa nge-coefficient ephantsi ngokumangalisayo ye-friction kunye nokumelana nobushushu okuphezulu ngelixa i-inert ngokwekhemikhali. Iqulathe imitya emide yeeathom zekhabhoni engqongwe ngokupheleleyo ziiathom zefluorine, ubume be-PTFE businika ezi mpawu zibalaseleyo.

ETFE: Inkwenkwezi ephumayo

I-Ethylene tetrafluoroethylene, i-ETFE, i-fluoropolymer ibamba ingqalelo kwizinto zenzululwazi kunye neenjineli ngokufanayo. Njenge-PTFE, i-ETFE iyaxhathisa ubushushu kwaye ibonisa i-coefficient ephantsi yokukhuhlana. Nangona kunjalo, ubume bayo beathom bubandakanya i-carbon, i-fluorine, kunye ne-athomu ye-hydrogen. Olu qwalaselo olwahlukileyo lunika i-ETFE iseti yeempawu zokwahlula.

Umahluko oPhambili: ETFE vs. PTFE

Tensile strength

I-ETFE ngokubanzi idlula i-PTFE ngamandla okuqina. Amandla ayo aphezulu okwenza i-ETFE ibe yinto ekhethekileyo yokukhetha xa ukunyaniseka kwesakhiwo kubalulekile.

Ukumelana nobushushu

Zombini i-PTFE kunye ne-ETFE zibonisa ukumelana nobushushu. Nangona kunjalo, i-PTFE imelana nobushushu obuphezulu, iyenza ibe lolona khetho luphezulu kwizicelo zobushushu obugqithisileyo.

Tshisa Ukumelana

I-ETFE igqame ngokuxhathisa kwayo kokutshisa. Ukuba nzima ukutshisa kune-PTFE, i-ETFE iba lukhetho olukhuselekileyo kwiindawo apho ukhuseleko lomlilo lubaluleke kakhulu.

Usetyenziso

Ukumelana nemichiza okungenakulinganiswa kwe-PTFE kunye nokunyamezela ubushushu kuyenza ifaneleke kwizicelo ezininzi zemizi-mveliso, kubandakanywa ukwenziwa kwezinto zokupheka ezingeyontonga. I-ETFE, inikwe ukukhanya kwayo, amandla, kunye nokungafihli, isetyenziswa kakhulu kwizakhiwo zokwakha, ngakumbi ekudaleni i-ETFE cushions.

Iiyantlukwano zeNkqubo yokuVelisa

Nangona zombini i-ETFE kunye ne-PTFE zizifluoropolymers, iinkqubo zabo zokuvelisa ziyahluka. Ukuqonda oku kunokubonelela ngengqiqo ebalulekileyo kwiimpawu zabo zokusebenza ezifanelekileyo kunye nokusetyenziswa okunokwenzeka.

Impembelelo yokusingqongileyo

Zombini i-PTFE kunye ne-ETFE zineempembelelo zokusingqongileyo, nokuba kungexesha lemveliso, ukusetyenziswa, okanye ukulahlwa. Ukuqondwa nzulu kwezi mpembelelo kubalulekile kushishino lwanamhlanje olukhathalela indalo esingqongileyo.

Uphuhliso lwexesha elizayo

Uphando kwi-PTFE kunye ne-ETFE luyaqhubeka nokutyhila izicelo ezinokuthi zibekho kunye nophuculo, okwenza ikamva lezi zixhobo zibe lithemba elinomdla.

Uthelekiso lweendleko

Ukuthelekisa iindleko ze-PTFE kunye ne-ETFE kunokubonelela ngengqiqo ebalulekileyo kubathengi abanakho kunye nabasebenzisi, igalelo ekuthathweni kwezigqibo ezinolwazi.

Ukuqonda umahluko phakathi kwe-ETFE kunye ne-PTFE kukhanyisa amandla awodwa kunye nokusetyenziswa okunokwenzeka kwezi zinto zimbini zinomdla. Nokuba ukhetha i-PTFE okanye i-ETFE, isigqibo sixhomekeke kwiimfuno ezithile kunye neempawu ezahlukileyo zemathiriyeli nganye. I-PTFE kunye ne-ETFE, nganye ngokwayo, yinto enkulu, eyenza igalelo elibalulekileyo kwihlabathi lezinto eziphathekayo.

UAokai ngu umenzi oyingcali we-PTFE izinto zokwaleka , sibonelela ngeemveliso kuquka Amalaphu e-PTFE, Iiteyiphu ze-PTFE, Iibhanti zokuhambisa ze-PTFE , njl., yiya kwiziko lethu lemveliso ukuze ufunde ngakumbi, okanye qhagamshelana neqela lethu , sonwabe kakhulu ukukunika uncedo.