2-Methyl-2-adamantyl methacrylate (CAS# 177080-67-0)

Njira yamankhwala ndi C10H20O2, yomwe nthawi zambiri imafupikitsidwa ngati MMA. Zotsatirazi ndikulongosola za katundu, ntchito, kukonzekera ndi chidziwitso cha chitetezo cha pawiri: Chilengedwe:
-Maonekedwe: Madzi opanda mtundu.
-Kusungunuka: Kusungunuka mu zosungunulira za organic monga ethanol, acetone ndi Ether solvents.
-Kuchulukana: Pafupifupi 0.89g/cm³.
- Malo otentha: Pafupifupi 101-103 ℃.
-Posungunuka: Pafupifupi -48°C.

Gwiritsani ntchito:
Monga mankhwala ofunikira, amagwiritsidwa ntchito kwambiri m'magawo otsatirawa:
-Polymer industry: Monga monomer ya polymethyl methacrylate (PMMA), imagwiritsidwa ntchito pokonzekera mapulasitiki owonekera, ulusi wa kuwala, zipangizo za kuwala ndi zipangizo zokongoletsera.
- Zopaka ndi inki: zimagwiritsidwa ntchito ngati mapulasitiki ndi zosungunulira zowonongeka kuti zikhale zomatira komanso kusinthasintha.
-Zodzoladzola: Monga zomatira ndi zomatira, zomwe zimagwiritsidwa ntchito popanga kupaka misomali, guluu wa mascara, ndi zina zambiri.
-Munda wamankhwala: amagwiritsidwa ntchito popanga guluu wazachipatala ndi zodzaza mano.

Njira: Kukonzekera kwa
Nthawi zambiri imachitika ndi esterification reaction. Njira yodziwika yokonzekera ndikuchita adamantane diol (hexanediol) ndi methacrylic acid (methacrylic acid), pansi pa zochita za acidic catalyst, kupanga phenol. Zimene ndondomeko amafuna chidwi pa kusankha anachita kutentha ndi chothandizira.

Zambiri Zachitetezo:
-Nthunzi imatha kuyambitsa kuyabwa m'maso komanso kupuma. Pewani kukhudza khungu ndi maso mukamagwiritsa ntchito, ndipo valani magalasi oteteza komanso magolovesi ngati kuli kofunikira.
-Kupuma kwa nthunzi wapawiriyi kungayambitse kuwonongeka kwa kupuma, choncho onetsetsani kuti pali mpweya wokwanira panthawi yogwira ntchito.
-ndi madzi omwe amatha kuyaka ndipo ayenera kusungidwa kutali ndi moto wotseguka komanso kutentha kwakukulu.
-Pa nthawi yosungira ndi kusamalira, njira zoyenera zotetezera ziyenera kuchitidwa kuti musagwirizane ndi okosijeni ndi ma asidi amphamvu.
-Kutsatira njira zoyenera zotetezera ndikutaya zinyalala moyenera. Ngati mwakhudza kapena mwamwa mwangozi, funsani dokotala mwamsanga.