MMA (Methyl Methacrylate): Monomer Vevi na Polymers siwo wɔa dɔ nyuie
Dɔwɔwɔ ƒe Agble Gãwo
Le plastikdɔwɔƒewo la, wozãa PMMA geɖe tsɔ wɔa agbalẽ siwo me kɔ, pɔmpiwo, kple nukpɔkpɔ ƒe dɔwɔnuwo le eƒe nukpɔkpɔ ƒe nɔnɔme deŋgɔwo ta. Enaa nukpɔkpɔ le gaglãgbe ŋutɔ, eƒe keklẽ ƒe ŋutete medea ŋgɔ o, eye wòte ŋu nɔa te ɖe UV nu nyuie ŋutɔ, si wɔe be wòsɔ na dɔwɔwɔwo abe dzesiwo, nusiwo woɖena fiana, ʋuwo ƒe megbekaɖiwo, kple yameʋuwo ƒe xɔtaxɔwo ene. Tsɔ kpe ɖe eŋu la, PMMA ƒe atikewo ƒe tsitretsitsi nyuie kple mɔ̃ɖaŋununya ƒe ŋusẽ na wòsɔ nyuie na nuɖuɖu ŋuti dɔwɔnuwo kple atikewɔnuwo.
Le nusiwo wotsɔ blaa nu kple nusiwo wotsɔna léa nu ɖe nu ŋu ƒe dɔwɔƒea la, wozãa MMA tsɔ wɔa aŋɔ vovovo siwo wɔa dɔ nyuie. Aŋɔ siawo ɖea alesi woléna ɖe nu ŋu nyuie, wote ŋu nɔa te ɖe yame ƒe nɔnɔme nu, eye womete ŋu nɔa te ɖe atikewo nu o, si wɔe be wozãa wo geɖe le xɔtuɖaŋu ƒe nutsyɔnu, ʋu ƒe nutsyɔnu, kple elektrɔnikmɔ̃wo ƒe nutsyɔnu me. Wozãa nulénu siwo wotu ɖe MMA dzi, siwo wonya ɖe woƒe dɔyɔyɔ kabakaba kple woƒe kadodo ƒe ŋutete si ŋu ŋusẽ le ŋutɔ ta la geɖe tsɔ blaa ati, ga, kple aŋenuwoe.
Le nukpɔkpɔ ƒe nuzazãwo ƒe akpa dzi la, MMA nye nu vevi aɖe si wozãna tsɔ wɔa nukpɔkpɔ ƒe ka kple ŋkumeɖonu. Eƒe nukpɔkpɔ ƒe nɔnɔme deŋgɔwo kple yame ƒe nɔnɔme ƒe tsitretsitsi na wònye nu nyui aɖe na nukpɔkpɔ ƒe dɔwo, siwo dometɔ aɖewoe nye fiber optic kadodomɔ̃wo kple ŋkumekpɔnu siwo wɔa dɔ nyuie. Tsɔ kpe ɖe eŋu la, wozãa MMA le kekeli ƒe mɔfianu kple nukpɔkpɔ ƒe dzesiwo wɔwɔ me.
Le nusiwo wotsɔ wɔa nu vovovowo ƒe dɔwɔƒewo la, wozãa MMA tsɔ wɔa nusiwo wotsɔ wɔa methyl methacrylate resin-siwo wotsɔ wɔa nu vovovowoe. Nusiwo wotsɔ wɔa nu siawo naa ŋusẽ gã, woƒe kpekpeme medea ame dzi o, eye wote ŋu nɔa te ɖe xɔxlɔ̃ nu nyuie, si wɔe be wozãa wo geɖe le yamenutome, ʋu, kple kamedefefewɔnuwo me. Le kpɔɖeŋu me, wozãa nusiwo wotsɔ MMA wɔe le yameʋuwo ƒe aʋalawo, ʋuwo ƒe ŋutilã, kple golf-ƒoƒewo me.
Le nusiwo wotsɔ blaa nu kple nusiwo wotsɔna léa nu ɖe nu ŋu ƒe dɔwɔƒea la, wozãa MMA tsɔ wɔa aŋɔ vovovo siwo wɔa dɔ nyuie. Aŋɔ siawo ɖea alesi woléna ɖe nu ŋu nyuie, wote ŋu nɔa te ɖe yame ƒe nɔnɔme nu, eye womete ŋu nɔa te ɖe atikewo nu o, si wɔe be wozãa wo geɖe le xɔtuɖaŋu ƒe nutsyɔnu, ʋu ƒe nutsyɔnu, kple elektrɔnikmɔ̃wo ƒe nutsyɔnu me. Wozãa nulénu siwo wotu ɖe MMA dzi, siwo wonya ɖe woƒe dɔyɔyɔ kabakaba kple woƒe kadodo ƒe ŋutete si ŋu ŋusẽ le ŋutɔ ta la geɖe tsɔ blaa ati, ga, kple aŋenuwoe.
Le nukpɔkpɔ ƒe nuzazãwo ƒe akpa dzi la, MMA nye nu vevi aɖe si wozãna tsɔ wɔa nukpɔkpɔ ƒe ka kple ŋkumeɖonu. Eƒe nukpɔkpɔ ƒe nɔnɔme deŋgɔwo kple yame ƒe nɔnɔme ƒe tsitretsitsi na wònye nu nyui aɖe na nukpɔkpɔ ƒe dɔwo, siwo dometɔ aɖewoe nye fiber optic kadodomɔ̃wo kple ŋkumekpɔnu siwo wɔa dɔ nyuie. Tsɔ kpe ɖe eŋu la, wozãa MMA le kekeli ƒe mɔfianu kple nukpɔkpɔ ƒe dzesiwo wɔwɔ me.
Le nusiwo wotsɔ wɔa nu vovovowo ƒe dɔwɔƒewo la, wozãa MMA tsɔ wɔa nusiwo wotsɔ wɔa methyl methacrylate resin-siwo wotsɔ wɔa nu vovovowoe. Nusiwo wotsɔ wɔa nu siawo naa ŋusẽ gã, woƒe kpekpeme medea ame dzi o, eye wote ŋu nɔa te ɖe xɔxlɔ̃ nu nyuie, si wɔe be wozãa wo geɖe le yamenutome, ʋu, kple kamedefefewɔnuwo me. Le kpɔɖeŋu me, wozãa nusiwo wotsɔ MMA wɔe le yameʋuwo ƒe aʋalawo, ʋuwo ƒe ŋutilã, kple golf-ƒoƒewo me.
Nusiwo wogblɔ tso eŋu
| Adzɔnuwo ƒe Ŋkɔ | Methyl Methacrylate (MMA) ƒe ʋuƒoƒo . | |||||||||
| MF | C5H8O2 | |||||||||
| Dzedzeme | Tsi si me kɔ si me amadede mele o | |||||||||
| Molekyulãwo ƒe Kpekpeme | 100.12 | |||||||||
| CAS NO | 80-62-6 dzi | |||||||||
| HS ƒe Sedede | 29161400 ƒe xexlẽdzesi | |||||||||
| EINECS NO | 201-297-1 ƒe agbalẽ | |||||||||
| Mᴐbibia | Plexiglass wɔwɔ, nusiwo wotsɔ blaa nu | |||||||||
Dzɔdzɔmeŋusẽŋununya Dzikpɔgbalẽvi
| Adzɔnuwo ƒe Ŋkɔ | METHYL METHACRYLATE(MMA) ƑE NUÐEÐEŊUTI . | ||||||
| NƆNƆMEWO | NU KPƆKPƆ KPƆKPƆ | NUMEKUKU ƑE NUMEKUKU | |||||
| Dzedzeme | Tsi si me kɔ si me amadede mele o | Tsi si me kɔ si me amadede mele o | |||||
| Dzadzɛnyenye, % . | min 99.8% . | 99.92% . | |||||
| Amadede(Hazen) . | ≤ 10 ye nye ema | 5. 5. | |||||
| Tsi ƒe Agbɔsɔsɔ/mg/kg | ≤ 400 ye nye ema | 101. Ƒe 101 | |||||
| Acid ƒe xexlẽme(mg/kg) . | ≤50 ye nye ema | 10. 10. | |||||
| Eƒe kpekpeme (20°C)/(g/m3) . | 0.942-0.944 ƒe xexlẽme | 0.94% . | |||||
| NU | DZIDZENU | DODOKPƆ ƑE NUMEÐEÐE | |||||
| DZADZEDZE(M/M) ,PCT ≤ | 100% . | 99.96% . | |||||
| TSITSI,MG/KG≤ | 600 ƒe xexlẽme | 37. Ƒe 1999 me | |||||
| ACIDITY BE METHACRY ACID ƑE NUÐEÐEŊUTI | 100. Ƒe 100 | 20. 20. | |||||
| AMADEDE (HAZEN) , 10 MAX | 10. 10. | 5.00% . | |||||
| Eƒe kpekpeme (20)(g/cm3) . | 0.942-0.946 ƒe xexlẽme | 0.944 ƒe xexlẽme | |||||
Kpuie ko la
Esi mɔ̃ɖaŋununya ƒe ŋgɔyiyi yi edzi ta la, MMA ƒe dɔwɔwɔ ƒe akpawo le kekem ɖe enu ɣesiaɣi. Le kpɔɖeŋu me, le 3D-tamɔ̃dɔwɔƒewo la, wozãa MMA tsɔ wɔa 3D-tamɔ̃ siwo wɔa dɔ nyuie ŋutɔ. Le atikewɔwɔ na nugbagbewo ƒe dɔwɔwɔ me la, wozãa MMA tsɔ wɔa atikewɔnu siwo gblẽna le nugbagbeviwo ŋu kple lãmenugbagbeviwo ƒe dɔwɔwɔ ƒe xɔtunuwo. MMA ƒe dɔwɔwɔ geɖe kple eƒe dɔwɔwɔ nyuie na wònye nusi hiã vevie le egbegbe dɔwɔƒewo, si naa kpekpeɖeŋu sesẽ na akpa geɖewo ƒe ŋgɔyiyi.