Mupunga chinhu chikuru chekudya kwevaAsia, uye imba yega yega ine bikai remupunga.Nekudaro, mushure meimwe nguva yenguva, marudzi ese emidziyo yemagetsi anozonyanya kudzikira kana kukuvadzwa.Nguva yadarika, mumwe muverengi akasiya mashoko ekuti poto yemukati memupunga yave nemakore asingasviki matatu ichisvuura mupunga wayo, uye ari kutyira kuti kudya mupunga uyu kunogona kukanganisa utano hwake kana kukonzera gomarara.Chibiki chemupunga chine peeling coating chichiri kushandiswa here?Nzira yekudzivirira sei peeling?
Chii chakanamira mupoto yemukati memupunga?
Iyo yekupfeka inokuvadza kumuviri wemunhu here?Chekutanga pane zvese, isu tinofanirwa kunzwisisa chimiro chepoto yemukati yemupunga.Dr. Leung Ka Sing, Anoshanyira Associate Purofesa weDhipatimendi reChikafu Sayenzi uye Nutrition, The Hong Kong Polytechnic University, akataura kuti hari dzemukati dzevabiki vemupunga pamusika dzinowanzo gadzirwa nealuminium uye dzakapfapfaidzwa nejasi kudzivirira kunamatira kune. pasi.Vakawedzera kuti coating iyi imhando yepurasitiki inodaidzwa kuti polytetrafluoroethylene (PTSE), iyo isingashandiswe mukuputira zvibikira zvemupunga chete, asiwo mumawoki.
Iyo yakanyanya tembiricha yemupunga wemupunga inongosvika 100 ° C, iyo iri kure kure kubva pakunyungudika.
Kunyange zvazvo Dr. Leung akataura kuti chifukidziro chacho chakagadzirwa nepurasitiki, akabvuma kuti veruzhinji havafaniri kunetseka zvakanyanya, "PTSE haizobatwa nemuviri wemunhu uye inozoburitswa zvakasununguka mushure mekupinda mumuviri. Kunyangwe PTSE inogona kuburitsa zvinhu zvine chepfu. pakupisa kwakanyanya, tembiricha yepamusoro yemubiki wemupunga ingori zana madhigirii Celsius, iyo ichiri kure kure kubva pakunyunguduka kweanenge 350 madhigirii Celsius, saka pasi pekushandiswa kwakajairika, kunyangwe iyo yekuputira yakabviswa uye kudyiwa, ichaita. kwete kuisa njodzi kumuviri wemunhu."Vati bhachi iri rakagadzirwa nepurasitiki, asi vakati veruzhinji havafanire kunetsekana zvakanyanya.Nekudaro, akataura kuti PTSE coating inoshandiswawo mumawoks.Kana mawoki akatenderwa kuomesa-kupisa, chepfu inogona kubuda kana tembiricha yadarika 350°C.Naizvozvo, akakarakadza kuti ngwariro inofanira kushandiswa pakushandisa wokisi pakubika.
● Kugamuchirwa kuti utibvunze ne
Nguva yekutumira: Jul-20-2023
