izindaba

Uma kukhulunywa ngokuthii-dimethyltin dichloride(DMCT) enenombolo ye-CAS 753-73-1, mhlawumbe umphakathi awujwayelene negama layo, kodwa idlala indima ebalulekile ekuxhumaneni okuningi okubalulekile kokukhiqizwa kwezimboni. Njengenhlanganisela ebalulekile ye-organotin, i-DMCT, enezakhiwo zayo zamakhemikhali ezihlukile, i-dimethyltin dichloride idlala indima ebalulekile emikhakheni efana nokuvikelwa kwensimbi, ukucubungula ipulasitiki, kanye nokukhiqizwa kwezinto ezisezingeni eliphezulu. Muva nje, ngokuthuthukiswa kwezidingo zezimboni ezihlobene, inani layo lokusetshenziswa liye laqokonyiswa kakhulu, okwenza kube yinto ebalulekile eqhuba intuthuko yezimboni eziningi.

I-Dimethyltin dichloride iyinhlanganisela ye-organotin enenombolo ye-CAS engu-753-73-1. Nasi isingeniso esinemininingwane ngayo:

Ulwazi oluyisisekelo

Ifomula yama-molecule: C2H6Cl2Sn

Isisindo sama-molecule: 219.685

Amanye amagama: i-dimethyl tin chloride, i-dimethyl tin, i-dimethyl dichlorotin

Igama lesiNgisi: i-Dichlorodimethyltin

Izakhiwo zomzimba nezamakhemikhali

Ukubukeka: Amakristalu amhlophe

Ubuningi: 1,397 g/cm³

Indawo yokuncibilika: 101-106℃

Indawo yokubilisa: 124.0±9.0℃

Iphuzu le-Flash: 28.8±18.7℃

Ukuncibilika: Kuncibilika ku-methanol, kuncibilika kancane emanzini.

I-Dimethyltin dichloride isetshenziselwani?

Izicelo eziyinhloko zei-dimethyltin dichloride(Inombolo ye-CAS 753-73-1) zigxile kakhulu ekuvikelweni kwezinto, ekucutshungulweni kwepulasitiki kanye nasezindaweni zezinto ezikhethekile, ezingahlukaniswa ngokukhethekile ngezigaba ezintathu ezinkulu.

Emkhakheni wokuvikela insimbi: “Ukugqoka izingubo zokuzivikela” ze-magnesium alloys ukuze kube lula ukuthuthukiswa kwemboni elula

Emasimini anezidingo eziphakeme kakhulu zokukhanyisa izinto, njengokukhiqiza izindiza kanye nezimoto, ama-magnesium alloy athandwa kakhulu ngenxa yezinzuzo zawo zesisindo esilula kanye namandla aphezulu. Kodwa-ke, isici esivame ukugqwala sama-magnesium alloy sesibe "isithiyo" esivimbela ukusetshenziswa kwawo okukhulu. Kuleli qophelo, ukuvela kwe-DMCT kunikeze ikhambi eliphumelelayo kule nkinga enzima.

Ngokusho kwedatha yemboni, isidingo sasekhaya se-DMCT esisetshenziswa ekuvikelweni kokugqwala kwe-magnesium alloy sizofinyelela amathani ayi-6,000 ngo-2024, okumele ukukhula konyaka nonyaka okungu-12%. Njengoba ukwanda okuqhubekayo kwesidingo sezinto ezilula ezimbonini ezifana nezimoto zamandla ezintsha kanye nezimoto zasemoyeni ezingenamuntu, kulindeleke ukuthi izinga lokukhula kwesidingo se-DMCT kulo mkhakha lizohlala lingaphezu kuka-10% eminyakeni emibili ezayo, okuhlinzeka ngokusekelwa okuqinile kokusetshenziswa okukhulu kwemboni ye-magnesium alloy.

Imboni yokucubungula ipulasitiki: Iziqinisi ze-PVC “zingamandla ayinhloko”, eziqinisekisa ikhwalithi nokuphepha komkhiqizo

I-Polyvinyl chloride (PVC), njengenye yepulasitiki ezisetshenziswa kabanzi enomkhiqizo omkhulu emhlabeni jikelele, i-dimethyl tin Dichloride isetshenziswa kabanzi emikhakheni efana namapayipi, amaphrofayili, namafilimu. Kodwa-ke, ngesikhathi sokucubungula nokusetshenziswa kwe-PVC, ithambekele ekuwohlokeni ngenxa yezici ezifana nokushisa okuphezulu nokukhanya, okuholela ekushintsheni kombala, ukuqina kanye nokwehla kokusebenza kwemikhiqizo. I-dimethyltin dichloride DMTC, njenge-core intermediate yeziqinisi zokushisa ze-PVC, ingavimbela ngempumelelo ukusabela kokuwohloka kwe-PVC futhi ibe "ngamandla ayinhloko" ukuqinisekisa ikhwalithi nokuphepha kwemikhiqizo ye-PVC.

Ukukhiqizwa kwezinto ezisezingeni eliphezulu: Kuqiniswa yizinto ezingaphambili, okusiza ukusungula izinto ezintsha embonini ye-elekthronikhi kanye neyamandla amasha

Ngaphezu kwezindawo zokusetshenziswa zendabuko, ukusetshenziswa kwe-dimethyltin dichloride DMCT ekukhiqizweni kwezinto ezisezingeni eliphezulu kuyavela kancane kancane, ikakhulukazi embonini ye-elekthronikhi kanye neyamandla amasha, lapho inani layo njengezinto ezisandulelayo lihlala lihlolwa.

Emkhakheni wokubonisa nge-elekthronikhi, amafilimu e-tin oxide abonisa ukukhanya ayizingxenye ezibalulekile zemikhiqizo efana nokubonisa ngekristalu eliwuketshezi kanye nezikrini zokuthinta. Ngemva kokucutshungulwa ngamasu athile,i-dimethyltin dichloride DMCT ingasetshenziswa njengento yokulungiselela amafilimu e-tin oxide abonisa ukukhanya. Uma kuqhathaniswa nezinto zokulungiselela zendabuko, amafilimu alungiselelwe kusuka ku-DMCT njengezinto zokusetshenziswa anokudluliswa kukagesi okuphezulu kanye nokudlulisa ukukhanya, okungathuthukisa ngempumelelo ikhwalithi yesithombe kanye nokuzwela kokuthinta kwemikhiqizo yokubonisa. Njengamanje, lobu buchwepheshe busetshenziswe ngezinga elikhulu emabhizinisini amaningi okubonisa asekhaya adumile, okukhuthaza imboni yokubonisa yasekhaya ukuthi ithuthukele ekhwalithini ephezulu.

Emkhakheni wamandla amasha, i-dimethyl tin dichloride nayo ikhombisa amandla amahle okusebenzisa. Ezinye izikhungo zocwaningo zikhombisile ukuthi ama-organotin compounds atholakala ku-DMCT angasetshenziswa ekulungiseleleni izinto ze-electrode zamaseli elanga, okulindeleke ukuthi kuthuthukiswe ukusebenza kahle kokuguqulwa kwe-photoelectric kwamaseli elanga. Njengamanje, ubuchwepheshe obufanele bungene esigabeni sokukhiqiza sokuhlola. Uma busetshenziswa ezimbonini esikhathini esizayo, buzofaka umfutho omusha ekuthuthukisweni kwemboni entsha yamandla.

Ochwepheshe bezimboni baveza ukuthi ngokuthuthuka okuqhubekayo kobuchwepheshe kanye nentuthuko esheshayo yezimboni ezihlobene, amasimu okusetshenziswa kwe-I-DMCTizokwandiswa kakhulu. Kodwa-ke, ngesikhathi esifanayo, kufanele kuqashelwe nezindaba zokuvikelwa kwemvelo ngesikhathi sokukhiqizwa nokusetshenziswa kwayo. Ngokusungula izinto ezintsha kwezobuchwepheshe, imboni ye-DMCT kufanele ikhuthazwe ukuze ithuthuke ngendlela eluhlaza neqhubekayo, ukuze inike amandla intuthuko yezimboni ezahlukene..