Iteyiphu yefilimu ye-PTFE, eyaziwa ngokuba yi-PTFE ifilimu yokuncamathelisa ifilimu okanye iTeflon tape, iguqula usetyenziso oluphezulu kumashishini ahlukeneyo. Esi sixhobo sidibanisa izinto ezikhethekileyo ze-polytetrafluoroethylene (PTFE) kunye nobuchwepheshe bokunamathela obuphambili, okukhokelela kwimveliso

PTFE fiberglass tape ngokuqhelekileyo ukumelana namaqondo obushushu ukusuka -54 ° C (-65 ° F) ukuya 260 ° C (500 ° F) ngaphandle kokulahlekelwa ingqibelelo yayo. Oku komelela okumangalisayo kwe-thermal kwenza kube sisisombululo sokuya kumashishini afuna izixhobo ezinyamezela ubushushu obugqithisileyo okanye ukubanda ngelixa zigcina ukuqina kunye nokungakhuni.

I-PTFE Film Tape yaziwa ngokubanzi ngomgangatho wayo ongaqhelekanga ongabambekiyo, ukumelana nobushushu obuphezulu, kunye nokuzinza kweekhemikhali, nto leyo eyenza ukuba ibe sisisombululo esithandwayo kwizicelo ezahlukeneyo zemizi-mveliso. Le tape yenziwe ngefilimu ye-polytetrafluoroethylene (PTFE), ehlala idityaniswa ne-adhesive asilicone kwi.

Amalaphu e-PTFE aqatywe, akwaziwa ngokuba ngamalaphu agqunywe ngeTeflon okanye ilaphu elityalisiweyo le-PTFE, zizinto zokusebenza eziphezulu ezidibanisa iipropathi ezikhethekileyo ze-polytetrafluoroethylene (PTFE) kunye namandla kunye nokuguquguquka kwee substrates zamalaphu ezahlukeneyo. Ezi mathiriyeli zintsha zenziwe ngokufaka a

Iteyiphu ye-PTFE yesitywini sobushushu ayinamanzi, kwaye sesinye sezizathu eziphambili ekuthenjwe ngayo kuwo onke amashishini aphatha ukupakishwa kobushushu obuphezulu kunye nezixhobo zokutywina. I-PTFE, imfutshane ye-polytetrafluoroethylene, yimathiriyeli eyaziwa ngomgangatho wayo ogqwesileyo wokunganamatheli, ukunganyangeki kweekhemikhali, kunye necomp

Ukusebenzisa iteyiphu ye-PTFE ngokuchanekileyo kubalulekile ekufezekiseni itywina eliqinileyo, elingavuziyo kuzo zombini iinkqubo zemibhobho kunye nezoshishino. Nokuba usongela imisonto yombhobho okanye ukhusela amacandelo ombane, ukuqonda ubuchule kubaluleke kakhulu njengokukhetha uhlobo olululo lweteyiphu. Black Anti St

Phonononga ilizwe lezixhobo zokusebenza eziphezulu ezigqunywe nge-PTFE. Ukusuka ekuxhathiseni ubushushu ukuya kubuhlobo be-eco, ilaphu le-fiberglass egqunywe nge-PTFE liguqula imizi-mveliso.

Ukutyhila usetyenziso olubanzi lweTeflon, ukusuka kwi-cookware engagxiliyo ukuya koomatshini boshishino. Funda ukuba iTeflon isetyenziselwa ntoni kunye nokuguquguquka kwayo okumangalisayo kumacandelo onke.

I-Polytetrafluoroethylene yafunyanwa ngo-1938. Yafunyanwa kuqala ngusokhemisti waseMelika u-Roy J. Plunkett (1910-1994) xa wayezama ukwenza ikhabhoni entsha kunye ne-fluorine compound efrijini.

Phakathi kwe-sizzle yeepani ezigqunywe ngeTeflon, kuyavela iisebezi: Ngaba iTeflon ikhuselekile phakathi kobushushu obuphezulu kunye neenkxalabo zePFOA? Makhe sityhile inyaniso emva kweemveliso zeTeflon.