Isiri-tsvimbo pani zvinoenderana nechikamu cheisina-tsvimbo coating, inogona kukamurwa kuita: Teflon yekupfekedza isiri-tsvimbo pani uye ceramic coating isiri-tsvimbo pani.
1. Teflon kupfeka
Iyo yakajairika isina-tsvimbo yekupfeka muhupenyu hwedu ndeyeTeflon coating, inozivikanwa nesainzi se "polytetrafluoroethylene (PTFE)", ipolymer yakagadzikana yakanyatso kugadzikana, haiite chero chinhu, chero yakasimba asidhi yakasimba alkali haigone kuibatsira.
Panguva imwecheteyo, PTFE ndiyo diki diki coefficient of friction mune yakasimba, yakadzikira pasi tension, saka iyo yakakwira lubricity uye yakakwira isiri-tsvimbo inoita kuti ishandiswe zvakanyanya muisina-stick cookware, kugadzirisa dambudziko remapani anonamira atambudza. veruzhinji kwemakore akawanda.
The chete drawback of PTFE ndechokuti haisi kuramba tembiricha yepamusoro, uye inotanga volatilize kana kupisa pamusoro 260 ° C uye kutanga liquefy pa 327 ° C.Ko iyo isiri-tsvimbo coating inokuvadza kumuviri wemunhu?Zvichakonzera gomarara here?Yave iri nyaya inopisa yekunetsa veruzhinji, kutaura zvazviri, isu hatifanire kunetseka nezvazvo, nekuda kwezvikonzero zvinotevera.
Chekutanga, mhuri frying, chepamusoro chete makumi manomwe kusvika makumi masere muzana tembiricha mafuta, anenge 200 ℃, hazvina kukwana kuparadza PTFE;kunyange kana iwe uchinyatsopisa kupisa kwemafuta makumi mapfumbamwe kubva muzana inopisa, unofanirwa kunetseka pamusoro pezvinokuvadza zvinokonzerwa nemidziyo yakatsva, kwete Teflon inoputika.
Zvidzidzo zvakaona kuti pane inodarika 400 ℃, PTFE gasi rinoputika rinokuvadza shiri, hapana humbowo hwekuti inokuvadza vanhu, World Health Organisation yakangorongedza PTFE sekirasi 3 carcinogenic zvinhu, kureva, kwete. humbowo hwekukuvadza, kupatsanurwa kwakafanana kwezvinhu zvakadai se caffeine, dhayi dzebvudzi.
Chinonyanya kukonzera kutya ndezvinowedzera PFOA nePFOS mukugadzirwa kwePTFE munguva yakapfuura, iyo yakarongedzerwa secarcinogenic zvinhu muchikamu 2B.Iyo bhaisikopo "Blackwater" ndeyekukuvadza kunokonzerwa nekuburitswa kwePFOA murwizi.
Nekudaro, nzvimbo yekunyungudika yePFOA nePFOS ingori 52 ℃, nzvimbo yekubikira ye189 ℃, sezvambotaurwa, iyo isiri-tsvimbo pani yekupisa tembiricha sintering process inogona kudarika 400 ℃, PFOA yabvira kare kupiswa, uye PFOA yave ikozvino. kwenguva refu yakarambidzwa munyika zhinji, isu takazvipira zvakare KUBVA KUBEKA zvese zvigadzirwa hazvina PFOA.
Naizvozvo, iwe haufanirwe kunetseka nezve Teflon isiri-stick cookware ichaunza matambudziko ehutano, iva nechokwadi chekuti kushandiswa kwe
2. Ceramic coating
Ceramic coating haisi iyo isiri-stick coating yakagadzirwa neceramic, iko kupfekedza kwakagadzirwa neinorganic minerals uye polymethylsiloxane fusion, iyo mukana wakachengeteka kupfuura Teflon, inopesana nekupisa kwakanyanya (450 ℃), kutaridzika kwepurasitiki yakasimba.
Nekudaro, iyo isiri-tsvimbo yeramic coating yakadzikira zvakanyanya pane yeTeflon isiri-tsvimbo pani, uye iri nyore kudonha, hupenyu hwesevhisi hupfupi kwazvo, kana iyo yakajairwa Teflon isiri-tsvimbo pani iripo kwegore 1, iyo ceramic isiri-. stick pani inogona chete kushandisa mwedzi 1-2, mutengo wakaderera zvakanyanya, ZVINHU ZVINOGONA hazvikurudzirwe.
Nguva yekutumira: Nov-10-2022
