Glycidyl methacrylate ikemikari chinhu chine molecular formula C7H10O3.alias: GMA;glycidyl methacrylate.Zita reChirungu: Glycidyl methacrylate, Chirungu alias: 2,3-Epoxypropyl methacrylate;Methacrylic acid glycidyl ester;oxiran-2-ylmethyl 2-methylprop-2-enoate;(2S) -oxiran-2-ylmethyl 2-methylprop-2-enoate;(2R) -oxiran-2-ylmethyl 2-methylprop-2-enoate.
Nhamba yeCAS: 106-91-2
EINECS Nha.: 203-441-9
Molecular uremu: 142.1525
Density: 1.095g/cm3
Poindi yekubikira: 189°C pa760 mmHg
Kunyungudika kwemvura: kusanyungudika mumvura
Density: 1.042
Chitarisiko: mvura isina ruvara inoonekera
Kumusoro kwembishi zvinhu: epichlorohydrin, epichlorohydrin, methacrylic acid, sodium hydroxide
Flash point: 76.1°C
Tsanangudzo yekuchengetedza: Iine chepfu zvishoma
Hazard chiratidzo: chepfu uye chinokuvadza
Tsanangudzo inengozi: Mvura inopfuta;ganda sensitization;chaiyo yakanangana neorgan system toxicity;acute toxicity
Nhamba Yekutakura Inokuvadza: UN 2810 6.1/PG 3
Mhepo yehutsi: 0.582mmHg pa25°C
Izwi rengozi: R20/21/22:;R36/38:;R43:
Izwi rekuchengetedza: S26:;S28A:
Main kushandiswa.
1. Inonyanya kushandiswa muhupfu hwehupfu, inoshandiswawo mu thermosetting coatings, fiber treatment agents, adhesives, antistatic agents, vinyl chloride stabilizers, rubber uye resin modifiers, ion exchange resins uye binders zvekudhinda inki.
2. Inoshandiswa semonomeri inoshanda yepolymerization reaction.Inonyanya kushandiswa mukugadzirwa kwe acrylic poda coatings, senge nyoro monomer uye methyl methacrylate uye styrene uye mamwe akaoma monomers copolymerization, anogona kugadzirisa girazi shanduko tembiricha uye kuchinjika, kunatsiridza gloss, adhesion uye mamiriro ekunze kuramba firimu rekuvhara, nezvimwewo. Inoshandiswawo mukugadzirwa kwema acrylic emulsions uye machira asina kuruka.Senge monomer inoshanda, inogona kushandiswa kugadzira mafoto emifananidzo, ion exchange resins, chelating resins, selective filtration membranes yekushandiswa kwekurapa, mazino zvinhu, anti-coagulants, insoluble adsorbents, etc. Inoshandiswawo kugadzirisa polyolefin resins, rubber uye synthetic fibers.
3. Nekuti ine zvese zviri zviviri kabhoni-kabhoni kaviri bond uye epoxy boka mumorekuru wayo, inoshandiswa zvakanyanya mukubatanidza uye kugadziridzwa kwezvinhu zvepolymer.Inoshandiswa seyakashanda diluent ye epoxy resin, stabilizer yevinyl chloride, modifier yerabha uye resin, ion exchange resin uye binder yekudhinda inki.Inoshandiswawo muhupfu hwekuputira, thermosetting coatings, fiber treatment agents, adhesives, antistatic agents, etc. Mukuwedzera, kuvandudzwa kweGMA pakunamatira, kudzivirira kwemvura uye kunyunguduka kwekunamatira uye kusina-yakarukwa kunonyanya kukosha.
4. Mumagetsi, inoshandiswa kune photoresist firimu, electron wire, firimu rekudzivirira, kure-infrared phase X-ray inodzivirira firimu.Mumapolymer anoshanda, anoshandiswa ion exchange resin, chelating resin, etc. Mumishonga yekurapa, inoshandiswa kune anti-blood coagulation materials, mazino zvinhu, nezvimwewo.
Properties uye Kugadzikana.
Dzivisa kusangana nemaasidhi, maokisi, UV mwaranzi, mahara radical intiators.Inenge inonyungudika mune zvese organic zvinonyungudutsa, zvisinganyunguriki mumvura, zvine chepfu zvishoma.
Kuchengeta nzira.
Chengetedza muimba yekuchengetera inotonhorera, ine mhepo.Ramba kure nemoto nekupisa.Tembiricha yekuchengeta haifanirwe kudarika 30 ℃.Ramba kure nechiedza.Inofanira kuchengetwa zvakasiyana kubva kune acids uye oxidizing agents, uye haifaniri kusanganiswa.Shandisa mwenje unodzivirira kuputika uye nzvimbo dzekupinza mhepo.Rambidza kushandiswa kwemichina nemidziyo.Nzvimbo yekuchengetera inofanirwa kuve neyakavuza yekurumidzira kurapwa michina uye yakakodzera pekugara zvinhu.
Nguva yekutumira: Aug-22-2021