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Methyl methacrylate (MMA) wuxuu leeyahay noocyo kala duwan oo adeegsi ah:

Codsiga ugu muhiimsan: Sida monomer oo ah galaas dabiici ah (polymethylmethacrylate, PMMA), oo loo isticmaalo soo saarista balaastikada hufan‌.
Balaastikada iyo dahaarka kale: Waxaa loo isticmaalaa in lagu sameeyo resins kale, balaastikada, iyo dahaarka, iyadoo la siinayo agabyo ceeriin ah oo muhiim u ah warshadahan‌.
Isticmaalo warshadeed oo badan: Sida saliidayn, alwaax iyo wakiil cabbiraya alwaax, wakiilka qooya gariiradda matoorka, wakiilka nadiifinta warqadda, daabacaadda dharka iyo kaaliyaha rinjiga, wakiilka daaweynta maqaarka iyo agabka buuxinta dahaarka, iwm., si weyn ayaa loogu isticmaalaa goobo badan oo warshadeed.
Dhex-dhexaadka sunta cayayaanka: Iyada oo ah dhexdhexaad ka mid ah sunta cayayaanka ee Sclerotium, waxaa loo isticmaalaa soo saarista sunta cayayaanka.
Methyl methacrylate waa walax kiimiko ceeriin ah oo muhiim ah. Uumiga iyo hawadu waxay samayn karaan isku-darka qarxa. Fadlan fiiro gaar ah u yeelo badbaadada markaad isticmaaleyso‌4. Ma aha oo kaliya inay door muhiim ah ka ciyaarto warshadaha balaastikada iyo dahaarka, laakiin sidoo kale waxay door muhiim ah ka ciyaartaa dhinacyo badan oo kale.

Mid kasta oo ka mid ah hababkan wuxuu leeyahay astaamo u gaar ah, dariiqyada ku habboon ee macmalka ahna waxaa lagu dooran karaa iyadoo loo eegayo baahiyo iyo xaalado gaar ah‌.

 

Hababka diyaarinta methyl methacrylate (MMA) waxay inta badan ka kooban yihiin kuwan soo socda:

Habka cyanohydrin-ka acetone‌: Isticmaal acetone sida walxo cayriin ah, marka hore la falgasho hydrocyanic acid si aad u soo saarto acetone cyanohydrin, ka dibna ku kululee aashitada sulfuric acid iyo methanol si aad u sameyso hydrolysis, fuuq-bax iyo falcelinta esterification si aad u diyaariso MMA. Habkani waa hab caadi ah oo lagu soo saaro MMA. Tiknoolajiyadda waa mid bisil, laakiin aashitada hydrocyanic ee ceeriin waa mid aad u sun ah saddexda qashin-qubkana waa kuwo adag in la daaweeyo.
Habka Isobutylene‌: Isobutylene waxaa lagu oksaydhiyaa methacrolein iyadoo hawada la joogo iyadoo uu jiro kataliye, ka dibna waxaa lagu oksaydhiyaa methacrylic acid, ugu dambayntiina waxaa lagu oksaydhiyaa methanol si loo helo MMA. Waxaa sidoo kale jira hab oksaydhis hal tallaabo ah oo si toos ah u oksaydhiya si loo soo saaro methacrylic acid ka dibna u ekaysiiya.
Wadada Propylene‌: Falcelinta carbonylation ee propylene, carbon monoxide iyo methanol waxay soo saartaa methyl ester-ka 2-methoxyisobutyric acid, kaas oo u kala baxa MMA iyo methanol ka dib marka la isku shubo.

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Sifooyinka Kiimikada ee Methyl methacrylate
Barta dhalaalaysa -48 °C (iftiin)
Barta karinta 100 °C (iftiin)
cufnaanta 0.936 g/mL at 25 °C (iftiin)
cufnaanta uumiga 3.5 (marka loo eego hawada)
cadaadiska uumiga 29 mm Hg (20 °C)
Tusmada Refractive n20/D 1.414 (iftiin)
FEMA 4002 | METHYL 2-METHYL-2-PROPENOATE
Fp 50 °F
heerkulka kaydinta. 2-8°C
milmida 15g/l
Budada Crystalline ama Crystals-ka
midab Cad ilaa jaalle khafiif ah
Ur 0.10% ah oo ku jira dipropylene glycol. miro udgoon oo acrylic ah
Nooca ur acrylate
Xadka urtu 0.21ppm
Xadka qarxa 2.1-12.5% ​​(V)
Biyaha milma 15.9 g/L (20 ºC)
Merk 14,5941
Lambarka JECFA 1834
BRN 605459
Xeerka Henry Constant 2.46 x 10-4 atm?m3/mol heerkul ah 20 °C (qiyaastii - laga xisaabiyay milmida biyaha iyo cadaadiska uumiga)
Xadka soo-gaadhista NIOSH REL: TWA 100 ppm (410 mg/m3), IDLH 1,000 ppm; OSHA PEL: TWA 100 ppm; ACGIH TLV: TWA 100 ppm oo leh qiimayaasha TWA iyo STEL ee loogu talagalay 50 iyo 100 ppm, siday u kala horreeyaan.
Joogtada Dielectric 2.9 (20℃)
Xasilloonida: Isbeddel leh

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