Asetati ya Methyl: Umusemburo mwiza kandi urengera ibidukikije mu guhanga udushya mu by'ubutabire n'ibikoresho
Amashami y'ingenzi yo gusaba
Mu nganda z’imiti, methyl acetate ni umuti mwiza cyane ushobora gushonga neza ibintu bitandukanye by’umwimerere, nka resins, amavuta, na waxe. Ikunze gukoreshwa mu gukora resins zikozwe mu buryo bwa sintetike, kabuti, na pulasitiki kugira ngo ifashe gukwirakwiza no gushonga ibintu bihindura umwuka, binoze umusaruro. Byongeye kandi, methyl acetate ishobora gukoreshwa nk'umuti uvangura kandi ugasukura ibintu by’umwimerere, ukoreshwa cyane mu bintu by’imiti n’imiti.
Mu nganda zikora irangi n'inyi, methyl acetate ikoreshwa nk'umusemburo urinda ibidukikije bitewe nuko ishonga neza kandi ihindagurika. Ishobora gushonga vuba ibice bya resin mu irangi n'inyi, mu gihe umuvuduko wayo uringaniye wo guhumeka ufasha gukora irangi rimwe kandi ikagabanya ibisigazwa by'umusemburo. Imyuka mike ya methyl acetate ihumanya ikirere ituma ikurikiza amabwiriza akaze agenga ibidukikije, bigatuma iba amahitamo meza y'umusemburo w'icyatsi kibisi.
Mu nganda zitunganya impumuro nziza n'ibiribwa, impumuro nziza ya methyl acetate ituma iba igikoresho cy'ingenzi cy'impumuro nziza. Ikunze gukoreshwa mu kuvanga uburyohe bw'imbuto, nk'amapera, imineke, n'inanasi, ikoreshwa cyane mu mavuta meza, amavuta yo kwisiga, n'ibirungo by'ibiribwa. Byongeye kandi, methyl acetate ishobora gukoreshwa nk'inyongera mu biryo mu gukora bombo, ibinyobwa, n'ibiryo bitetse.
Mu nganda z'ibikoresho by'ikoranabuhanga, methyl acetate ikoreshwa nk'umuti usukura n'umusemburo bitewe nuko ifite ubuziranenge bwinshi kandi ihindagurika buhoro. Ishobora gukuraho neza ibisigazwa n'imyanda ku buso bw'ibikoresho by'ikoranabuhanga bidakoresheje ibikoresho by'ikoranabuhanga byoroshye. Methyl acetate ikoreshwa kandi muri fotolithography nk'umusemburo wo kurwanya fotoresisti, ifasha mu gukora imiterere mito nyayo.
Mu nganda zikora irangi n'inyi, methyl acetate ikoreshwa nk'umusemburo urinda ibidukikije bitewe nuko ishonga neza kandi ihindagurika. Ishobora gushonga vuba ibice bya resin mu irangi n'inyi, mu gihe umuvuduko wayo uringaniye wo guhumeka ufasha gukora irangi rimwe kandi ikagabanya ibisigazwa by'umusemburo. Imyuka mike ya methyl acetate ihumanya ikirere ituma ikurikiza amabwiriza akaze agenga ibidukikije, bigatuma iba amahitamo meza y'umusemburo w'icyatsi kibisi.
Mu nganda zitunganya impumuro nziza n'ibiribwa, impumuro nziza ya methyl acetate ituma iba igikoresho cy'ingenzi cy'impumuro nziza. Ikunze gukoreshwa mu kuvanga uburyohe bw'imbuto, nk'amapera, imineke, n'inanasi, ikoreshwa cyane mu mavuta meza, amavuta yo kwisiga, n'ibirungo by'ibiribwa. Byongeye kandi, methyl acetate ishobora gukoreshwa nk'inyongera mu biryo mu gukora bombo, ibinyobwa, n'ibiryo bitetse.
Mu nganda z'ibikoresho by'ikoranabuhanga, methyl acetate ikoreshwa nk'umuti usukura n'umusemburo bitewe nuko ifite ubuziranenge bwinshi kandi ihindagurika buhoro. Ishobora gukuraho neza ibisigazwa n'imyanda ku buso bw'ibikoresho by'ikoranabuhanga bidakoresheje ibikoresho by'ikoranabuhanga byoroshye. Methyl acetate ikoreshwa kandi muri fotolithography nk'umusemburo wo kurwanya fotoresisti, ifasha mu gukora imiterere mito nyayo.
Ibisobanuro
| Izina ry'igicuruzwa | Asetate ya Metil | |||||||||
| MF | C₃H₆O₂ | |||||||||
| Isura | Ikiyiko kibonerana kitagira ibara | |||||||||
| Icyiciro cy'ibyago | 3 | |||||||||
| Ubwiza | 99% | |||||||||
| NOMERO YA CAS | 79-20-9 | |||||||||
| Kode y'Ubwishingizi bw'Ubuzima (HS) | 2915390090 | |||||||||
| NO YA EINECS | 201-185-2 | |||||||||
| Porogaramu | Methyl acetate ikoreshwa mu bintu bishongesha, mu mpumuro nziza, mu miti, n'ibindi. | |||||||||
Urupapuro rwo kugenzura ubuziranenge
| Izina ry'igicuruzwa | Asetate ya Metil | ||||||
| IGITEKEREZO | IBYIHARIYE | IBISUBIZO BY'IGERAGEZO | |||||
| Asetati ya Metil,%(m/m)≥ | 99.50% | 99.90% | |||||
| Methanoli,%(m/m)≤ | 0.03 | 0.0099 | |||||
| Ubushyuhe (nk'aside asetiki),%(m/m)≤ | 0.0025 | 0.0009 | |||||
| Ubushuhe,%(m/m)≤ | 0.05 | 0.03% | |||||
| Ubucucike (20℃) (g/cm3) | 0.920-0.935 | 0.933 | |||||
| Chromaticity (muri Hazen) (Pt-Co) ≤ | 5 | 5 | |||||
Muri make
Bitewe n’ubwiyongere bw’ubumenyi ku bidukikije n’iterambere ry’ikoranabuhanga, urwego rw’ikoreshwa rya methyl acetate rukomeje kwaguka. Urugero, mu rwego rw’ibikoresho bishingiye ku binyabuzima, methyl acetate ishobora gukoreshwa mu gukora plastiki na lisansi bishingiye ku binyabuzima. Mu rwego rushya rw’ingufu, ishobora gukoreshwa nk'umusemburo w’amashanyarazi ya bateri ya lithiamu. Imikorere myinshi n’imiterere ya methyl acetate irinda ibidukikije bituma iba umukandida mwiza mu nganda zigezweho, itanga inkunga ikomeye mu iterambere rirambye ry’inganda zikora imiti n’ibikoresho.