MMA (Methyl Methacrylate): Monomeri y'ingenzi kuri polimeri zifite imikorere myiza
Amashami y'ingenzi yo gusaba
Mu nganda za pulasitiki, PMMA ikoreshwa cyane mu gukora impapuro zibonerana, imiyoboro, n'ibikoresho by'urumuri bitewe n'ubushobozi bwayo bwiza bwo kubona urumuri. Itanga urumuri rwinshi, ubushobozi buke bwo kugarura urumuri, kandi irwanya imirasire ya UV, bigatuma ikoreshwa nk'ibyapa, aho ihagarara, amatara y'inyuma y'imodoka, n'ibikoresho by'indege. Byongeye kandi, ubushobozi bwiza bwo guhangana n'imiti ya PMMA n'imbaraga zayo za mashini bituma iba nziza cyane ku bikoresho byo gutunganya ibiribwa n'ibikoresho by'ubuvuzi.
Mu rwego rwo gusiga no gufunga, MMA ikoreshwa mu gukora resins zitandukanye zikora neza. Izi resins zigaragaza ko zifata neza, zirwanya ikirere, kandi zirwanya imiti, bigatuma zikoreshwa cyane mu gusiga, gusiga imodoka, no gufunga ibikoresho by'ikoranabuhanga. Kole zishingiye kuri MMA, zizwiho gukomera no gukomera, zikoreshwa cyane mu gusiga ibikoresho by'imbaho, ibyuma na pulasitiki.
Mu rwego rw'ibikoresho by'urumuri, MMA ni ibikoresho by'ingenzi mu gukora imigozi n'amalenzi. Imiterere yayo ihebuje y'urumuri hamwe n'uburyo ihangana n'ikirere bituma iba ibikoresho byiza cyane mu gukoresha amalenzi, harimo ibikoresho by'itumanaho bya fiber optic hamwe n'amalenzi y'urumuri akora neza cyane. Byongeye kandi, MMA ikoreshwa mu gukora amatara n'ibikoresho by'urumuri.
Mu nganda zikora ibinyabutabire, MMA ikoreshwa mu gukora ibinyabutabire bishingiye kuri methyl methacrylate resin. Ibi binyabutabire bitanga imbaraga nyinshi, ubucucike buke, kandi birwanya ingese neza, bigatuma bikoreshwa cyane mu bikoresho by’indege, imodoka, n’ibikoresho bya siporo. Urugero, ibinyabutabire bishingiye kuri MMA bikoreshwa mu mababa y’indege, mu modoka, no mu makipe ya golf.
Mu rwego rwo gusiga no gufunga, MMA ikoreshwa mu gukora resins zitandukanye zikora neza. Izi resins zigaragaza ko zifata neza, zirwanya ikirere, kandi zirwanya imiti, bigatuma zikoreshwa cyane mu gusiga, gusiga imodoka, no gufunga ibikoresho by'ikoranabuhanga. Kole zishingiye kuri MMA, zizwiho gukomera no gukomera, zikoreshwa cyane mu gusiga ibikoresho by'imbaho, ibyuma na pulasitiki.
Mu rwego rw'ibikoresho by'urumuri, MMA ni ibikoresho by'ingenzi mu gukora imigozi n'amalenzi. Imiterere yayo ihebuje y'urumuri hamwe n'uburyo ihangana n'ikirere bituma iba ibikoresho byiza cyane mu gukoresha amalenzi, harimo ibikoresho by'itumanaho bya fiber optic hamwe n'amalenzi y'urumuri akora neza cyane. Byongeye kandi, MMA ikoreshwa mu gukora amatara n'ibikoresho by'urumuri.
Mu nganda zikora ibinyabutabire, MMA ikoreshwa mu gukora ibinyabutabire bishingiye kuri methyl methacrylate resin. Ibi binyabutabire bitanga imbaraga nyinshi, ubucucike buke, kandi birwanya ingese neza, bigatuma bikoreshwa cyane mu bikoresho by’indege, imodoka, n’ibikoresho bya siporo. Urugero, ibinyabutabire bishingiye kuri MMA bikoreshwa mu mababa y’indege, mu modoka, no mu makipe ya golf.
Ibisobanuro
| Izina ry'igicuruzwa | Methyl Methacrylate (MMA) | |||||||||
| MF | C₅H₈O₂ | |||||||||
| Isura | Ikinyobwa gisukuye kitagira ibara | |||||||||
| Uburemere bwa molekile | 100.12 | |||||||||
| NOMERO YA CAS | 80-62-6 | |||||||||
| Kode y'Ubwishingizi bw'Ubuzima (HS) | 29161400 | |||||||||
| NO YA EINECS | 201-297-1 | |||||||||
| Porogaramu | Gukora plexiglass, irangi | |||||||||
Urupapuro rwo kugenzura ubuziranenge
| Izina ry'igicuruzwa | METHYL METHACRYLATE (MMA) | ||||||
| IBIKORESHO | IBISOBANURO | IBISUBIZO BY'ISUZUMA | |||||
| Isura | Amazi adafite ibara abonerana | Amazi adafite ibara abonerana | |||||
| Ubuziranenge, % | nibura 99.8% | 99.92% | |||||
| Ibara (Hazen) | ≤ 10 | 5 | |||||
| Ingano y'amazi/mg/kg | ≤ 400 | 101 | |||||
| Igipimo cya aside (mg/kg) | ≤50 | 10 | |||||
| Ubucucike (20℃)/(g/m3) | 0.942-0.944 | 0.94% | |||||
| IGITEKEREZO | IBYIHARIYE | IBISUBIZO BY'IGERAGEZO | |||||
| UBUSUKURU (M/M), PCT ≤ | 100% | 99.96% | |||||
| UBUMENYI,MG/KG≤ | 600 | 37 | |||||
| ASIDI NK'ASIDI YA METHACRY | 100 | 20 | |||||
| IBARA (IFU), 10 MAX | 10 | 5.00% | |||||
| Ubucucike (20) (g/cm3) | 0.942-0.946 | 0.944 | |||||
Muri make
Bitewe n'iterambere rihoraho mu ikoranabuhanga, amashami y'ikoreshwa rya MMA ahora yaguka. Urugero, mu nganda zicapa mu buryo bwa 3D, MMA ikoreshwa mu gukora ibikoresho byo gucapa mu buryo bwa 3D bifite imikorere myiza. Mu rwego rw'ubuvuzi, MMA ikoreshwa mu gukora ibikoresho byo kwa muganga bishobora kubora ndetse n'ibikoresho byo gushushanya ku ruhu. Imikorere myinshi n'imikorere myiza ya MMA bituma iba ibikoresho by'ingenzi mu nganda zigezweho, bitanga inkunga ikomeye mu iterambere ry'inzego nyinshi.