Dimethyl Carbonate
  • Dimethyl CarbonateDimethyl Carbonate
  • Dimethyl CarbonateDimethyl Carbonate
  • Dimethyl CarbonateDimethyl Carbonate
  • Dimethyl CarbonateDimethyl Carbonate
  • Dimethyl CarbonateDimethyl Carbonate

Dimethyl Carbonate

Dimethyl carbonate dareere hufan oo aan midab lahayn oo leh ur xun. Aan ku milmin biyaha, ku milma dareerayaasha organic sida ethanol iyo ether. Kaas oo sidoo kale loo yaqaan DMC, Methyl Carbonate, Methyl Carbonate, Dimetyl Carbonate, Dimethyl Carbonate.CAS No.616-38-6, EINECS:210-478-4 Kiimikada Formula:C3H6O3

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Sharaxaada Alaabta

Qaybta Koowaad: Sharaxaadda Dimethyl carbonate (DMC)

Dareere hufan oo aan midab lahayn oo leh ur xun. Aan ku milmin biyaha, ku milma dareerayaasha organic sida ethanol iyo ether. Kaas oo sidoo kale loo yaqaan DMC, Methyl Carbonate, Methyl Carbonate, Dimetyl Carbonate, Dimethyl Carbonate.CAS No.616-38-6, EINECS:210-478-4 Kiimikada Formula:C3H6O3

Qaybta Labaad Isticmaalka Dimethyl carbonate (DMC)

1. Rinjiga, dahaarka iyo warshadaha dhejiska

Sababtoo ah milanka aadka u fiican, dhalaalka cidhiidhiga ah iyo karkarinta dhibcaha, xiisadaha dusha sare, viscosity hooseeya, iyo joogitaanka dielectric yar, dimethyl carbonate waxay bedeli kartaa sunta toluene iyo alaabta xylene waxaana si ballaaran loo isticmaalaa rinji-dhamaadka sare, dahaarka, xabagta, iwm. Xabagta iyo warshadaha kale.

2. Warshadaha polycarbonate

Kaarboonaytka Dimethyl waxaa si weyn loogu isticmaalaa fal-celin dabiici ah oo kala duwan waxayna si tartiib tartiib ah u bedeshaa fosgene-ka soo saarista polycarbonate iyo isocyanate, kuwaas oo leh faraqa suuqa weyn. Polycarbonate waa shay caadi ah oo maalinle ah oo leh iska caabin heersare ah. Waa sheyga keliya ee hufnaan wanaagsan ka dhex leh shanta caagagga injineernimada ee waaweyn. Sidoo kale waa caagga guud ee injineernimada ugu kobcaya sannadihii u dambeeyay. Waxaa hadda si weyn loogu isticmaalaa baabuurta, elektiroonigga iyo korontada, dhismaha, qalabka xafiisyada, baakadaha, qalabka ciyaaraha, daryeelka caafimaadka iyo qaybaha kale. Iyada oo qoto dheer oo joogto ah ee cilmi-baarista wax-ka-beddelka, waxay si degdeg ah ugu fidaysaa qaybaha teknoolojiyadda sare sida hawada sare, kombuyuutarrada, saxanadaha indhaha iyo wixii la mid ah.

3. Batari lithium-ion electrolyte

Iyada oo si joogto ah loo hirgelinayo qorshaha warshadaha tamarta cusub ee qaranka, mootooyinka korantada iyo suuqa baabuurta korontada, iyadoo la raacayo hagida istaraatiijiyadda tamarta cusub ee qaranka, Dimethyl carbonate waxay noqoneysaa mid ka mid ah warshadaha leh rajada ugu badan ee suuqa ee dalkayga mustaqbalka. Isla sidaas oo kale, wax soo saarka iyo baahida warshadaha baytariga lithium ayaa sidoo kale kordhay. Kobaca degdega ah. Sida mid ka mid ah alaabta ceeriin ee ugu muhiimsan ee batteriga elektaroonigga ah, alaabada karbohaydradu waxay yeelan doontaa korriin degdeg ah baahida berrinka baytariyada lithium.

4. Saliida lagu daro

Sababtoo ah oksijiinta sare ee oksijiinta (oxygen content 53%, saddex jeer ka MTBE) iyo cadaadiska uumiga ku habboon, caabbinta biyaha iyo isku-dhafka qaybinta qaybinta, Dimethyl carbonate waxaa loo isticmaali karaa sida gaasaska / naaftada ku habboon si kor loogu qaado gubashada iyo kordhinta octane. qiimee, yareeyo qiiqa kaarboonka, isla markaana wanaajiso waxqabadka ka hortagga garaaca shidaalka/naaftada.

5. Warshadaha dawooyinka

Warshadaha dawooyinka ayaa hadda ah goob muhiim u ah isticmaalka kaarboonaytka dimethyl ee dalkayga. Daawada, carbonate dimethyl waxaa inta badan loo isticmaalaa sida wakiilka methylating si loogu beddelo dimethyl sulfate sunta aadka u sunta ah, waxaana loo isticmaalaa in lagu sameeyo dawooyinka ka hortagga caabuqa, antipyretics iyo analgesics. dawooyinka, fiitamiinnada, iyo dawooyinka habdhiska dhexe ee neerfayaasha.

6. sunta cayayaanka

Dalkaygu waa waddan soo saara sunta cayayaanka. Maaddaama xawliga isbeddelka qaab-dhismeed ee warshadaha dalkaygu uu sii dardargelinayo, shuruudaha waddanka ee badbaadada sunta cayayaanka ayaa noqon doona mid aad u adag. Sunta dhaqameed ee aadka u sunta ah ayaa si tartiib tartiib ah loogu beddeli doonaa kuwa aan sunta ahayn iyo kuwa hoose ee sunta cayayaanka. Sidaa darteed, sida cagaarka ah Codsiga wax soo saarka carbonate dimethyl dhexdhexaad ah deegaanka saaxiibtinimo ee berrinkii wax soo saarka cayayaanka waxay yeelan doontaa rajooyin horumarineed oo ballaaran.

7. Xabagta ADC

Allyl diglycol carbonate (ADC) waxay leedahay sifooyin indhaha oo aad u wanaagsan, xidhashada iska caabinta, caabbinta bakteeriyada, iyo miisaanka fudud. Waa resin heerkulbeeye. Waxay bedeli kartaa muraayadda waxaana loo isticmaali karaa muraayadaha muraayadaha iyo qalabka indhaha. Waxaa asal ahaan laga sameeyay aalkolada propylene, diethyl glycol iyo fosgene. Maalmahan, warshaduhu guud ahaan waxay isticmaalaan DMC si ay u beddelaan fosgene. Sababtoo ah DMC waa sun yar oo aan daxal lahayn, waxay yaraynaysaa shuruudaha farsamada ee wax soo saarka qalabka, maareynta hawlgalka iyo daaweynta qashinka. Tan ka sii muhiimsan, alaab tayo sare leh ayaa si fudud loo soo saari karaa. Sidaa darteed, goobo cusub sida isticmaalka sida qalabka optoelectronic saxda ah ayaa la furayaa.


Qaybta Saddexaad Xogta ugu Muhiimsan ee Dimethyl carbonate (DMC)

Shayga Heerka Natiijada Imtixaanka
Premium U qalma
Muuqashada Dareere hufan oo aan midab lahayn, wax wasakh ah ma leh
dimethyl carbonate w/%≧ 99.9 99.5 99.98
Methanol w/%≦% 0.02 0.05 0.002
Qoyaanka w/%≦% 0.02 0.05 0.006


Qaybta Afraad: Xidhmada


Durbaannada IBC



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