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

Iyo kemikari formula ndeye C10H20O2, inowanzopfupikiswa seMMA. Iyi inotevera tsananguro yezvivakwa, mashandisiro, kugadzirira uye kuchengetedza ruzivo rwekomboni: Zvisikwa:
-Kuonekwa: Mvura isina ruvara.
-Solubility: Soluble in organic solvents senge ethanol, acetone uye Ether solvents.
-Density: Inenge 0.89g/cm³.
-Kubikira poindi: Inenge 101-103 ℃.
-Kunyungudika: Kunenge -48°C.

Shandisa:
Seyakakosha kemikari raw material, inoshandiswa zvakanyanya mundima dzinotevera:
-Polymer industry: Se monomer ye polymethyl methacrylate (PMMA), inoshandiswa kugadzira mapurasitiki akajeka, optical fibers, optical devices uye zvinhu zvekushongedza.
-Coatings uye ingi: inoshandiswa seplasticizers uye reactive solvents kuti ipe kunamatira kwakanaka uye kushanduka.
-Kuzora: Sezvinonamira uye zvinonamira, zvinoshandiswa mukugadzirira kwembambo yezvipikiri, mascara glue, nezvimwe.
-Munda wemishonga: inoshandiswa kugadzira glue yekurapa uye mazino mafirita.

Nzira: Kugadzirira kwe
inowanzoitwa ne esterification reaction. Nzira yakajairika yekugadzirira ndeyekuita adamantane diol (hexanediol) ne methacrylic acid (methacrylic acid), pasi pechiito che acidic catalyst, kuumba phenol. Maitiro ekuita anoda kutarisisa kune sarudzo yekupindura tembiricha uye catalyst.

Zvekuchengetedza
-Vapor inogona kukonzera ziso uye kutsamwa kwekufema. Dzivisa kusangana neganda nemaziso paunenge uchishandisa, uye pfeka magirazi ekudzivirira uye magirovhosi kana zvichidikanwa.
-Kufemerwa kwemhute yekomboni iyi kunogona kukonzera kukuvadzwa kwehurongwa hwekufema, saka ita shuwa kuti pane mhepo yakakwana panguva yekushanda.
-imvura inopfuta uye inofanira kuchengetwa kure nemirazvo yakazaruka uye nepamusoro pekushisa.
-Panguva yekuchengetedza nekubata, matanho akakodzera ekuchengetedza anofanirwa kutorwa kuti usasangana neoxidants uye yakasimba acids.
-Tevedzera maitiro ekuchengetedza akakodzera uye kurasa tsvina zvakanaka. Kana ukabatwa kana kubatwa netsaona, tsvaga rubatsiro kuna chiremba nekukasika.