Chii chinonzi mhuka yemhuka? - Kuongororwa kwePolyethylene terephthalate (Pet)
Nhanganyaya: Basic Pfungwa dzePeturu
Chii chinonzi pet? Uyu mubvunzo unowanzosangana nevanhu vazhinji muhupenyu hwavo hwezuva nezuva. PET, anozivikanwa sePolyethylene Terephthalate, inonzi Termplastic Polyster zvinhu zvinoshandiswa zvakanyanya mumatanda ekutakura uye ecustomile. Nezvivakwa zvakanaka zvemuviri uye zvemakemikari, zvave chimwe chezvinhu zvakakosha mukugadzira zvazvino.
Chemical chimiro uye zvivakwa zve pet
PET ndeye Lolymer, inonyanya kugadzirwa nePolycendenation of terephthaal acid (TPA) uye ethylene glycol (semuenzaniso) pasi pemamwe mamiriro ezvinhu. Izvo zvinyorwa zvine yakachema zvakanaka uye yakanyanya simba..pet ine inonyungudika nzvimbo inotenderera 250 ° C uye inopisa inodzivirira, ichichengetedza michina yayo yekupisa kupisa. Iyo zvakare ine simba repfungwa dzakanaka uye UV kuramba, uchibvumira kuti urambe wakasimba munzvimbo dzakasiyana siyana dzehasha.
Nzvimbo inzvimbo huru yekushandisa
Kana tangoziva kuti chii chipfuyo, ngatitarisei nzvimbo dzayo dzekushandisa.pet iri kushandiswa zvakanyanya muzviratidzo zvekutakura, kunyanya mune chinwiwa cheBottle. Nekuda kweiyo yakanakisa transparkarency uye zvipingamupinyi zvemabhodhoro, mabhodhoro emapuru anowana mukana wakakura wekugovera mune chikafu uye chinwiwa kurongedza. Kuwedzera kune chikamu chekutakura, chipfuyo chinoshandiswawo muindasitiri yeChinyorwa, kunyanya kugadzirwa kwePolyster
Kuongororwa kwezvakanakira uye zvakashata zvezvinyorwa zvemhuka
Zvakanakisa zvePet zvinosanganisira simba rakanyanya, kusimba, kurema kwechiedza uye kureruka. Zvivakwa zvaro zvinopesana zvinotendera chikafu uye chinwiwa mukati mekodhi kuti irambe nyowani. Zvakare, zvinhu zvemhuka zviri 100% kudzoserwa, izvo zvakakosha kuchengetedza zvekare.P zvakare kune zvimwe zvikanganiso zveEndclen
Mune pfupiso: Iyo ramangwana refudzi
Mubvunzo werudzi rwepfupi rwezvinhu zvakanzwisisika vakapindura. Zvigadzirwa zvemhuka zvave chikamu chakakosha cheindasitiri yemazuva ano nekuda kwekunaka kwavo fessicochemical zvivakwa uye huwandu hwakawanda hwekushandisa tarisiro. Nekuwedzera kwekusimudzira kuziva kwezvakatipoteredza uye nekuvandudzwa kwehunyanzvi hwekudzokorora, iyo nzira yekushandisa yechipfu inotarisirwa kuwedzeredzwa, nepo maitiro ayo ekugadzira uye nzira dzekushandisa uye nzira dzekushandisa dzicharamba dziri nyowani. Mune ramangwana, chipfuyo chicharamba chichitamba chakakosha pakutakura, machira uye mamwe maindasitiri, kusimudzira kukura kwekusimudzira kwemaindasitiri aya.