Nei mhuka inopisa zvakadaro?

November 12, 2024

Petg, senzira yepurasitiki yepurasitiki, iri kugamuchira zvakanyanya uye kunyatsotambisa uye kushandisa mune yanhasi yeSainzi Science Terephyhene Teriphyane Dimethanol Ester (Polythylene Terephthalate Glycol - Yakagadziridzwa). Iyo yakagadziridzwa kememolly kubva polyethylene terephthalate (pet). Kunyanya, chikamu cheCyclohexandel (CHDM) inoshandiswa kutsiva chikamu cheglycol chikamu mune pet synthesis maitiro. Iyi nzira yakasarudzika yeSynthesis inopa petg akawanda maitiro ekuita akasiyana neyekuita peturu.

Muzhinji, Petg anoratidza zvakanakisa zvese zvivakwa apo iyo CHDM iCEMENT ndeye 30% - 40%. Uku kuronga kwakanaka kweiyo synthesis ndiyo kiyi yePetg's Beldont Properties, uye nekuenzanisa mhando uye chikamu chevakadzi veCopolymy

Zvivakwa zvemuviri zve petg

. Kujeka kwayo kunogona kufananidzwa neiyo yegirazi, kubvumira mwenje kuti upfuure, uye inoita zvakanaka zvikumbiro zvinoda kujeka kwakanyanya, senge cosmetic kurongedza, ratidza racks uye zvichingodaro. Zvakare, zvinhu zvepfuti zvine chimiro chakatsiga uye chakanakisa chimiro, kupa vanhu giredhi-giredhi uye rakakurumidza kunzwa muchitarisiko.

. Kuenzaniswa nedzimwe nzira dzechinyakare, hazvisi nyore kuputika kana kukuvara kana uchinge waiswa pasi pekunze, izvo zvinoita kuti zvive zvakanyatsonaka kuumbwa-kuumbwa. Izvo zvakare zvinochengetedza kutendeka kwakanaka, kunyangwe munzvimbo dzakaoma kushandisa. Mukuwedzera, petg molecular maketani ane kugona kwakanaka uye elasticity, iyo inopa iyo yekunyora kuraswa, kana yakaiswa kune imwe nhanho yekukotama kana kutambanudza hakuzoregi.

. Kunyangwe iri yakajairika organic sol soles, acid uye alkali mhinduro, kana muhupenyu hwezuva nezuva zvinogona kusangana nezvinhu zvemakemikari, Petg inogona kuramba yakagadzikana, hakuzove nemakemikari maitiro uye kutungamira kune kuderera mukuita. Iyi makemikari kugadzikana inobvumidza kuve nehuremu hwakawanda hwekushandisa munzvimbo dzakadai sekushandisa zvekurapa uye makemikari reagent kuchengetedza. Panguva imwecheteyo, petg ine kugona kwakanakisa kuvhara okisijeni uye kabhoni dixide, iyo inotsoropodza macomputer application inoda kugadzikana kwezvinhu, sekudya kwekudya uye mishonga yekudya uye yemishonga.

. Inogona kuumbwa nejekiseni kuumbwa, kuputika, kuridza maitiro ekuumba uye maitiro ekugadzirisa, uye nenzira chaiyo yezvinyorwa zvakanaka, uye inogona kunyatsozadza mold kuti iburitse chimiro chakaoma uye kurongeka kwakasimba kwezvigadzirwa. Nekudaro, petg zvakare ine mamwe miganhu maererano nezvinhu zvekupisa, hazvina kukwana kupisa kwakanyanya uye hakuna kukodzera kune nzvimbo dzakanyanyisa dzekunze dzakadai sekupisa, uye imwe nhanho yekunyorova uye deformation inogona kuitika mukati nzvimbo dzakakwirira-tembiricha.

Uye zvakare, petg ine mwero wekunyora kwemvura, izvo zvinogona kutungamira mukudzvinyirira kwekuita uye kuita kwekuita, uye kunoda kutarisisa kune zvakatipoteredza humidity kutonga panguva yekushandisa nekuchengetedza.

Zvakanakira uye zvigadzirwa zvePetg kuwedzera kune izvo zvakakosha zvivakwa zvinotaurwa pamusoro apa, Petg ane zvimwe zvakanakira zvakasiyana.

Kune rimwe divi, zvinokwanisika kuwana akasiyana emari-anobudirira coplysters nekusarudza mamwe diols kuenda kuCopolymerize ne terephthalic acid acid. Semuenzaniso, mamwe zvigadzirwa zvemuviri anosarudza Neopedyl Glycol (NPG) kugadzirira mari yakaderera-inowedzera kuti iwedzere chiyero chekushandiswa kwePetg, kuitira kuti maindasitiri ane mutengo unorwara anogona zvakare kubatsirwa nekuita kwakanakisa kwe petg.

Kune rimwe divi, Petg anorova chiyero chiri nani pakati pemutengo uye kuita. Mari yayo yakaderera inoenzaniswa neimwe nzira yakakwira-yakanyanya uye zvakanyanya kugona kwekuita pamwe nemaitiro akajairwa anogadzira petg inokwikwidza mumusika.

Petg's wide rential yezvirongwa

(i) kurongedza indasitiri

Petg inoshandiswa zvakanyanya mumunda wekutakura. Cosmetic kurongedza ndeimwe yezvakakosha mafambiro, chitarisiko chikuru uye kutaridzika kwakanyanya kunogona kuratidza zvakanyatsonaka zvirimo zviyero zvemazino, nepo makemikari kugadzikana kuve nechokwadi chekuti mhando yemazino haina kukanganiswa. Mune zvekudya zvekudya, petg's chipinganidzo zvivakwa kune oksijeni uye kabhoni diokidhi inogona kuwedzera hupenyu hwesherufu hwekudya uye chitsva chitsva chekudya. Mishonga yemishonga inokonzeresa zvakare kukosha kweiyo petg zviitiko, yayo isiri-ine chepfu, yemakemikari nzvimbo yekuchengetedza zvinodhaka.

. Petg zvakare anoshandiswa zvakanyanya mune zvigadzirwa zveimba senge monitors nefiriji yematare. Semuenzaniso, iyo transpency uye michina yezvivakwa zve petg inoshandiswa mune yakajeka yekudzivirira yekuvhara yevatongi uye iyo yakajeka shell yefiriji yematiraki. Muindasitiri yekuvhara, zvinhu zvepfuma zviri kuitawo zvishoma nezvishoma, kuita kwayo kwekuita kunoita kuti zvikwanisike kushandisa zvigadzirwa zvePSC Outristsal yekugadzirisa, uye mutengo wakaderera, kuti kugadzirwa kwekuvhara kunopa sarudzo itsva yezvinhu.

. Uyezve, petg zvakare ine zvimwe zvekushandisa mumunda weChinda che3D kudhinda, iko kunhuwa kwayo uye kuumbwa kwekuita kunogona kuziva kudhinda kwemhando yakaoma.

Petg's Environmental Properties Petg inzvimbo ine hushamwari wepurasitiki ine zvakanakira zvakanakira zvakaringana. Icho chinhu chinogadziriswazve chinogona kuongororwa kaviri mushure mekudzokororwa, uye kuita kwayo mushure mekuita kwechipiri kugadzirisa kunogona kuramba kuchisangana nezvinodiwa zvevakawanda maapplication. Munyika yanhasi iri kuwedzera kutenderwa kwenzvimbo, uku kudzokorora kunoita kuti furu kana sarudzo yakakosha yezvinhu zvekusimudzira.

Mukuwedzera, Petg anoburitsa kabhoni chete uye nemvura kana ichisunungura zvinhu zvinokuvadza, zvakasiyana kune dzimwe nzvimbo dzechinyakare dzinoburitsa huwandu hwakawanda hwemagasi kana akapiswa.

MuEurope, America nedzimwe nyika dzakasimudzirwa, petg inoshamisira maitiro ayo, uye yave imwe yedzimwe nzira dzisingaonekwe kuPVC nevamwe zvisingaonekwi, kuita mupiro wakanaka kune chikonzeroemamiriro ekunze.

Mukupedzisa, petg, serudzi rwezvemapurasitiki nekuita kwakanakisa, kuchengetedzwa kwezvakatipoteredza, kunoita kuti basa rirambe rakakosha muindasitiri mizhinji nehupenyu hwazvino, tarisiro yekunyorwa ichave yakawedzera.

Zvadaro

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Ms. Tina

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