Chiganizo | Peza mtengo |
---|---|
Malaya | Polyvinyl chloride (pvc) |
Kukana kutentha | - 40 - mpaka 80 ℃ |
Zosankha za utoto | Zotheka |
Karata yanchito | Magalu a freezer, maulendo, zigawo zikuluzikulu |
Chifanizo | Kanthu |
---|---|
Kukula | 1.4 g / cm³ |
Kuuma | 80 Shore D |
Kulimba kwamakokedwe | 45 n / mm² |
Kukaniza | Zowoneka Zovuta 15 KJ / m² |
Mu pepala lovomerezeka la 'zida zapamwamba mu ukadaulo, njira zopitilira muyeso za PVC zimaphatikizapo kukula kwa zida za polymer kudzera mu ma afa oyendetsedwa ndi ma pulani. Njira iyi imawonetsetsa kuti mosasinthasintha ndi kuthekera kwa mapangidwe ovuta, kukumana ndi miyezo yokhazikika ya pulogalamu ya mapulogalamu. Kusintha kwa PVC kuzoloweretsedwa kumalimbikitsanso kwa mapulogalamu osiyanasiyana a freezer, kuteteza kuwonongeka kwa mankhwala, komwe ndikofunikira kuti mukwaniritse mphamvu.
Malinga ndi buku la "Polymer sayansi ndi ukadaulo", ziwalo zopitilira mu PVC ndizofunikira pakupanga zida zamagetsi. Kugwiritsa ntchito kwawo kumaphatikizapo mphamvu - Mafuta oyenda bwino, mapangidwe olimba, komanso zinthu zamkati zomwe zimakana kuwononga ndikusunga ukhondo. Ntchitozi zikuwonetsa mwatsatanetsatane zinthu zomwe zidatha kugwiritsa ntchito njira zothetsera mavuto osungira padziko lonse lapansi.
Tikupereka mokwanira pambuyo poti - Chithandizo chogulitsa kuphatikiza kukhazikitsidwa kwa kukhazikitsa, ntchito za chivomerezo, ndi njira zosinthira kuti zitsimikizire kuti zimachitika.
Zogulitsa zimasungidwa bwino ndipo zimatumizidwa kudzera pazinthu zodalirika zothandizira anzawo, ndikuwonetsetsa nthawi yake komanso kutumiza kwabwino kwa komwe akupita padziko lonse lapansi.
Monga othandizira, timapereka gawo la PVC lomwe limayendera bwino kwambiri kuposa kutentha kwa kutentha kuchokera ku - 40 ℃ mpaka 80 ℃, kuonetsetsa momwe zinthu ziliri pamavuto osiyanasiyana.
Inde, ogulitsa amatha kupereka gawo la PVC ku mitundu yosiyanasiyana mumitundu yosiyanasiyana malinga ndi kufunikira kwa makasitomala, onetsetsani kuti mukugwirizana ndi mapangidwe apadera.
Kuchita zinthu mozama kwa PVC kumathandizanso kukhala ndi kutentha kwamkati, kuchepetsa mphamvu zomwe zimapangidwa ndi ma pvc omasulidwa kwa pvc gawo la freezer linapereka mphamvu yopanga zida.
Ogulitsa amasankha pvc chifukwa chosinthasintha, kulimba, komanso kukana chinyezi, ndikupangitsa kukhala koyenera kusokonekera komwe kumalepheretsa kuchepa kwa mpweya m'madzi ozizira.
Ogulitsa amayang'ana kwambiri mpaka pa PVC, chilengedwe chopepuka, komanso mtengo - kuchita bwino, kuthandizira, ndikupangitsa kukhala zinthu zomwe amakonda popanga ziwalo zopangidwa mu Freezer.
Inde, ogulitsa amaperekanso ma PVC amadzitamandira gawo la Freezer, lothandizira kukonza zachilengedwe popanda kunyalanyaza.
Zigawo za PVC zakumwa za mafala zimapangidwa kuti ziwonongeke - Kulimba ndi kusungabe umphumphu, kupereka chitetezo chodalirika pakuwongolera m'mphepete ndi kuthandizira.
Othandizira amapereka gawo la PVC ku Freezer omwe amagwiritsidwa ntchito pakhomo la zikhomo
Ndi chiwongolero champhamvu kwambiri, omwe amapatsa PVC Dera lililonse amakumana ndi miyezo yaulere, pogwiritsa ntchito njira zapamwamba zoyeserera kuti zikhalepo ndi magwiridwe antchito.
Ogulitsa akutengera njira zatsopano zothandizira kuloledwa kusinthidwa monga kukana kwa UV ndikuwonjezera mphamvu za PVC Kumata kwa PVC.
Chachilengedwe cholimbikitsidwa mu zinthu ndi njira zomwe zimasungidwa kwa ogulitsa a PVC Kutalika kwaulere pamaso pa ntchito yogwira ntchito ndi Eco - Khadi Labwino. Pamene makampani ogulitsa mapulogalamu amayesetsa kukwaniritsa miyezo yachilengedwe, ogulitsa akufufuza bio - maluso oyambiranso PVC ndi njira zapamwamba zobwezera zopereka zothetsera zofuna zambiri.
Ogulitsa ndi chidwi chosintha bwino popanga ma freezer popanga ma pvc omasulira gawo la Freezer lomwe limatsimikizira kuti ndi kusokonekera kwamphamvu komanso kuchepetsa mphamvu zamphamvu. Zosintha mu sayansi zakuthupi zikuthandizira zotchinga zothandiza kwambiri, ndikuwonetsa gawo la PVC pakukumana ndi miyezo ya mphamvu.
Kupereka gawo la PVC ku Freezer ndi njira zamasewera kumathandizira opanga kuti apange njira zothetsera njira zomwe zimayendera zokongoletsa komanso zosangalatsa. Uku kuthekera uku kumatsimikizira kuti PVC imakhalabe chisankho chosinthasintha pamsika woponya.
Zinthu za PVC, makamaka poyambira kumadera a freezers, zikuchulukirachulukiranso ndipo Ecoo - Zipangizo zaluso. Othandizira amadzipereka kuti achepetse mapangidwe a kaboni komanso kuwathandizanso kukhala ndi mafakitale okhazikika chifukwa cha kugwiritsa ntchito bwino anthu.
Monga momwe ntchito yapadziko lonse lapansi yothandizira kutentha imamera, ogulitsa a PVC Kumatalika gawo la Freezer akutha kupanga maluso opanga. Kutsindika kumayikidwa pa kukhalabe ndi mwayi ukukumana ndi zofunikira zosiyanasiyana pamsika wapadziko lonse, ndikuwonetsa kusinthasintha kwa PVC.
Ogulitsa akupitiliza kukonza matekinolojekisimisiri kuti apititse patsogolo magwiridwe antchito ndi luso la PVC. Kuphatikiza pa - Genes Procession ndi Ogwiritsa Ntchito Volomation Kutulutsa Khalidwe ndikuchepetsa nthawi yotsogola.
Makhalidwe apadera a PVC, monga kukana mankhwala ndi kusanthula kotsika, zimapangitsa kuti akhale ozizira. Othandizira amakonda ma PVC Kuyambiranso gawo laulere pa njira zina, onetsetsani kuti onjezerani opanga opanga.
Ogulitsa akumatalika a PVC amadzitamandira, kuphatikiza ndi mabungwe ofufuza kukankhira malire a kuthekera kwa kuthekera kwachuma, kuyendetsa galimotoyo kuti ipititse patsogolo zolinga zachilengedwe.
Pomwe pvc imakhalabe zodziwika bwino, ogulitsa amakumana ndi mavuto monga kusunthasintha munthawi zosiyanasiyana ndikupanga malamulo ozungulira malamulo azachilengedwe. Kudzipereka kuthana ndi izi kumatsimikizira kufunika kwa nkhaniyi.
Othandizira a PVC Kutalika kwa freezer akuwongolera m'misika yotuluka yomwe imathandizira pakugwiritsa ntchito mphamvu zolimbitsa thupi ndi kukhazikika pofikira padziko lonse lapansi.
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