I-Methyl methacrylate (MMA) ineendlela ezahlukeneyo zokusetyenziswa:

Eyona ndlela iphambili yokusebenza: Njenge-monomer yeglasi yendalo (i-polymethylmethacrylate, i-PMMA), esetyenziselwa ukuvelisa iiplastiki ezibonakalayo.
Ezinye iiplastiki kunye neengubo: Zisetyenziselwa ukwenza ezinye iiresini, iiplastiki, kunye neengubo, zibonelela ngezinto ezibalulekileyo zokwenza ezi mveliso.
Iindlela ezininzi zokusetyenziswa kwemizi-mveliso: Njenge-lubricant, i-wood and cork sizeing agent, i-motor coil drinking agent, i-paper polishing agent, i-textile printing and dyeing assistant, i-leather treatment kunye ne-insulation filling material, njl.njl., isetyenziswa kakhulu kwiindawo ezininzi zoshishino.
I-fungicide ephakathi: Njenge-intermediate ye-fungicide iSclerotium, isetyenziswa kwimveliso yezibulali-zinambuzane.
I-Methyl methacrylate yinto ebalulekileyo yekhemikhali. Umphunga wayo nomoya wayo zinokwenza umxube oqhumayo. Nceda uqaphele ukhuseleko xa uyisebenzisa4. Ayidlali nje indima ebalulekileyo kushishino lweplastiki kunye neengubo, kodwa ikwadlala indima ebalulekileyo nakwezinye iinkalo ezininzi.

Indlela nganye kwezi ineempawu zayo, kwaye iindlela ezifanelekileyo zokwenziwa zingakhethwa ngokweemfuno kunye neemeko ezithile.

Iindlela zokulungiselela i-methyl methacrylate (MMA) ziquka oku kulandelayo:

Indlela ye-Acetone cyanohydrin: Sebenzisa i-acetone njengezinto eziluhlaza, qala ngokuyixuba ne-hydrocyanic acid ukuvelisa i-acetone cyanohydrin, uze uyifudumale nge-sulfuric acid exineneyo kunye ne-methanol ukwenza i-hydrolysis, ukuphelelwa ngamanzi emzimbeni kunye neempendulo ze-esterification ukulungiselela i-MMA. Le ndlela yindlela eqhelekileyo yokwenza i-MMA. Le teknoloji ivuthiwe, kodwa i-hydrocyanic acid yezinto eziluhlaza inobungozi kakhulu kwaye inkunkuma emithathu inzima ukuyinyanga.
Indlela ye-Isobutylene: I-Isobutylene i-oxidized ibe yi-methacrolein ngomoya xa kukho i-catalyst, ize i-oxidized ibe yi-methacrylic acid, ize ekugqibeleni i-esterized nge-methanol ukuze ifumane i-MMA. Kukwakho nenkqubo ye-oxidation yenyathelo elinye e-oxidized ngokuthe ngqo ukuze ivelise i-methacrylic acid ize emva koko iyi-esterized.
Indlela yePropylene: Impendulo yeCarbonylation yePropylene, iCarbon Monoxide kunye neMethanol ivelisa i-2-methoxyisobutyric acid methyl ester, eguqulwa ibe yiMMA kunye neMethanol emva kweHydrolysis.

Iipropati zeekhemikhali zeMethyl methacrylate
Iqondo lokunyibilika -48 °C (elikhanyayo)
Iqondo lokubila 100 °C (elikhanyayo)
uxinano 0.936 g/mL kwi-25 °C (elithayo)
uxinano lomphunga 3.5 (xa kuthelekiswa nomoya)
uxinzelelo lomphunga 29 mm Hg (20 °C)
isalathisi sokuchasana n20/D 1.414(lit.)
I-FEMA 4002 | I-METHYL 2-METHYL-2-PROPENOATE
Fp 50 °F
ubushushu bokugcina. 2-8°C
ukunyibilika 15g/l
uhlobo lweCrystalline Powder okanye iiCrystals
umbala omhlophe ukuya kotyheli okhanyayo
Ivumba eliyi-0.10% kwi-dipropylene glycol. I-acrylic aromatic fruity
Uhlobo lwevumba i-acrylate
Umda wevumba 0.21ppm
umda oqhumayo 2.1-12.5%(V)
Ukunyibilika kwamanzi 15.9 g/L (20 ºC)
I-Merck 14,5941
Inombolo ye-JECFA 1834
I-BRN 605459
I-Henry's Law Constant 2.46 x 10-4 atm?m3/mol kwi-20 °C (malunga - kubalwe ngokunyibilika kwamanzi kunye noxinzelelo lomphunga)
Imida yokuvezwa kwe-NIOSH REL: TWA 100 ppm (410 mg/m3), IDLH 1,000 ppm; OSHA PEL: TWA 100 ppm; ACGIH TLV: TWA 100 ppm kunye namaxabiso e-TWA kunye ne-STEL acwangcisiweyo angama-50 kunye ne-100 ppm, ngokwahlukeneyo.
I-dielectric constant 2.9 （20℃）
Uzinzo: Oluguquguqukayo

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