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Ponena zadimethyltin dichloride(DMCT) yokhala ndi nambala ya CAS 753-73-1, mwina anthu ambiri sakudziwa dzina lake, koma limagwira ntchito yofunika kwambiri pakugwirizanitsa zinthu zambiri zofunika kwambiri pakupanga mafakitale. Monga chinthu chofunikira cha organotin, DMCT, chokhala ndi mankhwala apadera, dimethyltin dichloride imagwira ntchito yofunika kwambiri m'magawo monga kuteteza zitsulo, kukonza pulasitiki, komanso kupanga zinthu zapamwamba. Posachedwapa, chifukwa cha kukweza kwa zofunikira zokhudzana ndi mafakitale, kufunika kwake kogwiritsidwa ntchito kwawonetsedwanso, zomwe zimapangitsa kuti ikhale chinthu chofunikira kwambiri chomwe chikutsogolera chitukuko cha mafakitale ambiri.

Dimethyltin dichloride ndi mankhwala a organotin okhala ndi nambala ya CAS ya 753-73-1. Nayi mawu oyamba mwatsatanetsatane okhudza izi:

Chidziwitso choyambira

Fomula ya maselo: C2H6Cl2Sn

Kulemera kwa maselo: 219.685

Mayina ena: dimethyl tin chloride, dimethyl tin, dimethyl dichlorotin

Dzina la Chingerezi: Dichlorodimethyltin

Kapangidwe ka thupi ndi mankhwala

Maonekedwe: Makhiristo oyera

Kuchuluka: 1,397 g/cm³

Malo osungunuka: 101-106℃

Malo otentha: 124.0±9.0℃

Pofikira: 28.8±18.7℃

Kusungunuka: Kusungunuka mu methanol, kusungunuka pang'ono m'madzi.

Kodi Dimethyltin dichloride imagwiritsidwa ntchito pa chiyani?

Ntchito zazikulu zadimethyltin dichloride(CAS No. 753-73-1) makamaka imayang'ana kwambiri kuteteza zinthu, kukonza pulasitiki ndi minda yapadera ya zinthu, zomwe zitha kugawidwa m'magulu atatu akuluakulu.

Mu gawo la chitetezo cha zitsulo: "Kuvala zovala zoteteza" za magnesium alloys kuti zithandize chitukuko cha makampani opepuka

M'magawo omwe ali ndi zofunikira kwambiri pakupepuka zinthu, monga kupanga ndege ndi magalimoto, ma magnesium alloys amakondedwa kwambiri chifukwa cha ubwino wawo wopepuka komanso mphamvu zambiri. Komabe, mphamvu ya ma magnesium alloys yomwe imakonda dzimbiri yakhala "bowola" lomwe limalepheretsa kugwiritsidwa ntchito kwawo kwakukulu. Pakadali pano, kutulukira kwa DMCT kunapereka yankho lothandiza pavuto lovutali.

Malinga ndi deta ya mafakitale, kufunikira kwa DMCT komwe kumagwiritsidwa ntchito poteteza dzimbiri la magnesium alloy kudzafika matani 6,000 mu 2024, zomwe zikuyimira kukula kwa 12% pachaka. Ndi kuwonjezeka kosalekeza kwa kufunikira kwa zipangizo zopepuka m'mafakitale monga magalimoto atsopano amphamvu ndi magalimoto amlengalenga opanda anthu, akuyembekezeka kuti kuchuluka kwa kufunikira kwa DMCT m'munda uno kudzakhalabe pamwamba pa 10% m'zaka ziwiri zikubwerazi, kupereka chithandizo champhamvu pakugwiritsa ntchito kwakukulu kwa makampani a magnesium alloy.

Makampani opanga zinthu zopangidwa ndi pulasitiki: Zokhazikika za PVC ndiye "mphamvu yayikulu", zomwe zimawonetsetsa kuti zinthu zili bwino komanso kuti zinthuzo ndi zotetezeka.

Polyvinyl chloride (PVC), monga imodzi mwa mapulasitiki ogwiritsidwa ntchito kwambiri padziko lonse lapansi, dimethyl tin Dichloride imagwiritsidwa ntchito kwambiri m'magawo monga mapaipi, ma profiles, ndi mafilimu. Komabe, panthawi yokonza ndi kugwiritsa ntchito PVC, imatha kuwonongeka chifukwa cha zinthu monga kutentha kwambiri komanso kuwala, zomwe zimapangitsa kuti mtundu wake usinthe, kuuma komanso kuchepa kwa magwiridwe antchito a zinthuzo. Dimethyltin dichloride DMTC, monga pakati pa zinthu zokhazikika pa kutentha kwa PVC, imatha kuletsa kuwonongeka kwa PVC ndikukhala "mphamvu yayikulu" kuti iwonetsetse kuti zinthu za PVC ndizabwino komanso zotetezeka.

Kupanga zinthu zapamwamba kwambiri: Kumalimbikitsidwa ndi zinthu zoyambirira, zomwe zimathandiza kupanga zinthu zatsopano m'mafakitale a zamagetsi ndi mphamvu zatsopano

Kuwonjezera pa ntchito zachikhalidwe, kugwiritsa ntchito dimethyltin dichloride DMCT popanga zinthu zapamwamba kukuchulukirachulukira, makamaka m'mafakitale a zamagetsi ndi mphamvu zatsopano, komwe kufunika kwake ngati chinthu choyambirira kukufufuzidwa nthawi zonse.

Pankhani yowonetsera zamagetsi, mafilimu owonekera bwino a tin oxide ndi zinthu zofunika kwambiri pazinthu monga zowonetsera zamadzimadzi a crystal ndi zowonetsera zogwira. Pambuyo pokonzedwa ndi njira zinazake,dimethyltin dichloride DMCT ingagwiritsidwe ntchito ngati chinthu chapamwamba kwambiri chokonzera mafilimu owoneka bwino a tin oxide. Poyerekeza ndi mafilimu achikhalidwe, mafilimu opangidwa kuchokera ku DMCT ngati zopangira ali ndi mphamvu zamagetsi zambiri komanso kufalitsa kuwala, zomwe zingathandize bwino chithunzi ndi kukhudza kwa zinthu zowonetsera. Pakadali pano, ukadaulo uwu wagwiritsidwa ntchito kwambiri m'mabizinesi ambiri odziwika bwino owonetsera m'nyumba, zomwe zikulimbikitsa makampani owonetsera m'nyumba kuti apitirire kukhala abwino kwambiri.

Pankhani ya mphamvu zatsopano, dimethyl tin dichloride ikuwonetsanso kuthekera kogwiritsa ntchito bwino. Mabungwe ena ofufuza awonetsa kuti mankhwala a organotin ochokera ku DMCT angagwiritsidwe ntchito pokonzekera zipangizo zama electrode zama cell a dzuwa, zomwe zikuyembekezeka kupititsa patsogolo mphamvu yosinthira kuwala kwa ma cell a dzuwa. Pakadali pano, ukadaulo woyenera walowa mu gawo loyesera kupanga. Ngati ugwiritsidwa ntchito m'mafakitale mtsogolo, udzayambitsa chilimbikitso chatsopano pakukula kwa makampani atsopano amagetsi.

Akatswiri amakampani amanena kuti chifukwa cha kupita patsogolo kwa ukadaulo komanso chitukuko chachangu cha mafakitale ogwirizana, minda yogwiritsira ntchitoDMCTidzakulitsidwa kwambiri. Komabe, nthawi yomweyo, chisamaliro chiyeneranso kuperekedwa ku nkhani zoteteza chilengedwe panthawi yopanga ndi kugwiritsa ntchito. Kudzera muukadaulo watsopano, makampani a DMCT ayenera kukwezedwa kuti apitirire patsogolo m'njira yobiriwira komanso yokhazikika, kuti alimbikitse bwino chitukuko cha mafakitale osiyanasiyana.pa