Methyl Acetate: Chosungunulira Chogwira Ntchito Komanso Chochezeka ndi Zachilengedwe cha Kupanga Zinthu Zatsopano ndi Zachilengedwe
Minda Yaikulu Yogwiritsira Ntchito
Mu makampani opanga mankhwala, methyl acetate ndi chosungunulira chabwino kwambiri chomwe chingathe kusungunula bwino mitundu yosiyanasiyana ya mankhwala achilengedwe, monga ma resin, mafuta, ndi sera. Chimagwiritsidwa ntchito kwambiri popanga ma resin opangidwa, rabara, ndi zinthu zapulasitiki kuti zithandize kufalitsa ndi kusungunula zinthu zomwe zimayambitsa kupangika kwa zinthu, zomwe zimapangitsa kuti ntchito iyende bwino. Kuphatikiza apo, methyl acetate ingagwiritsidwe ntchito ngati chochotsera zinthu zolekanitsa ndi kuyeretsa mankhwala achilengedwe, zomwe zimagwiritsidwa ntchito kwambiri m'mankhwala abwino komanso mankhwala.
Mu makampani opanga zophimba ndi inki, methyl acetate imagwiritsidwa ntchito ngati chosungunulira choteteza chilengedwe chifukwa cha kusungunuka kwake bwino komanso kusasinthasintha kwake. Imatha kusungunula mwachangu zigawo za utomoni mu zophimba ndi inki, pomwe kuchuluka kwake kotsika kwa mpweya kumathandiza kupanga chophimba chofanana ndikuchepetsa zotsalira za zosungunulira. Kuchepa kwa mpweya wa VOC wa Methyl acetate kumapangitsa kuti igwirizane ndi malamulo okhwima okhudza chilengedwe, zomwe zimapangitsa kuti ikhale chisankho chabwino kwambiri cha zosungunulira zobiriwira.
Mu makampani opanga fungo ndi chakudya, fungo la zipatso la methyl acetate limapangitsa kuti likhale fungo lofunika kwambiri. Limagwiritsidwa ntchito kwambiri posakaniza kukoma kwa zipatso, monga apulo, nthochi, ndi chinanazi, zomwe zimagwiritsidwa ntchito kwambiri mu zonunkhira, zodzoladzola, ndi zokometsera za chakudya. Kuphatikiza apo, methyl acetate ingagwiritsidwe ntchito ngati chowonjezera pazakudya popanga maswiti, zakumwa, ndi zinthu zophikidwa.
Mu makampani opanga zamagetsi, methyl acetate imagwiritsidwa ntchito ngati chotsukira ndi chosungunulira chifukwa cha kuyera kwake kwakukulu komanso kusasinthasintha kwake. Imatha kuchotsa bwino zotsalira ndi zinyalala pamwamba pa zida zamagetsi popanda kuwononga zinthu zamagetsi zomwe zimakhala zovuta. Methyl acetate imagwiritsidwanso ntchito mu photolithography ngati chosungunulira cha photoresist, zomwe zimathandiza kupanga mapangidwe ang'onoang'ono olondola.
Mu makampani opanga zophimba ndi inki, methyl acetate imagwiritsidwa ntchito ngati chosungunulira choteteza chilengedwe chifukwa cha kusungunuka kwake bwino komanso kusasinthasintha kwake. Imatha kusungunula mwachangu zigawo za utomoni mu zophimba ndi inki, pomwe kuchuluka kwake kotsika kwa mpweya kumathandiza kupanga chophimba chofanana ndikuchepetsa zotsalira za zosungunulira. Kuchepa kwa mpweya wa VOC wa Methyl acetate kumapangitsa kuti igwirizane ndi malamulo okhwima okhudza chilengedwe, zomwe zimapangitsa kuti ikhale chisankho chabwino kwambiri cha zosungunulira zobiriwira.
Mu makampani opanga fungo ndi chakudya, fungo la zipatso la methyl acetate limapangitsa kuti likhale fungo lofunika kwambiri. Limagwiritsidwa ntchito kwambiri posakaniza kukoma kwa zipatso, monga apulo, nthochi, ndi chinanazi, zomwe zimagwiritsidwa ntchito kwambiri mu zonunkhira, zodzoladzola, ndi zokometsera za chakudya. Kuphatikiza apo, methyl acetate ingagwiritsidwe ntchito ngati chowonjezera pazakudya popanga maswiti, zakumwa, ndi zinthu zophikidwa.
Mu makampani opanga zamagetsi, methyl acetate imagwiritsidwa ntchito ngati chotsukira ndi chosungunulira chifukwa cha kuyera kwake kwakukulu komanso kusasinthasintha kwake. Imatha kuchotsa bwino zotsalira ndi zinyalala pamwamba pa zida zamagetsi popanda kuwononga zinthu zamagetsi zomwe zimakhala zovuta. Methyl acetate imagwiritsidwanso ntchito mu photolithography ngati chosungunulira cha photoresist, zomwe zimathandiza kupanga mapangidwe ang'onoang'ono olondola.
Mafotokozedwe
| Dzina la Chinthu | Methyl Acetate | |||||||||
| MF | C₃H₆O₂ | |||||||||
| Maonekedwe | Madzi owonekera opanda utoto | |||||||||
| Gulu la Zoopsa | 3 | |||||||||
| Chiyero | 99% | |||||||||
| CAS NO | 79-20-9 | |||||||||
| Khodi ya HS | 2915390090 | |||||||||
| EINECS NO | 201-185-2 | |||||||||
| Kugwiritsa ntchito | Methyl acetate imagwiritsidwa ntchito mu zosungunulira, zonunkhira zopangidwa, mankhwala, ndi zina zotero. | |||||||||
Pepala Lowongolera Ubwino
| Dzina la Chinthu | Methyl Acetate | ||||||
| CHINTHU | MUYENERERO | Zotsatira za Mayeso | |||||
| Methyl Acetate,%(m/m)≥ | 99.50% | 99.90% | |||||
| Methanol,%(m/m)≤ | 0.03 | 0.0099 | |||||
| Asidi (monga acetic acid),%(m/m)≤ | 0.0025 | 0.0009 | |||||
| Chinyezi,%(m/m)≤ | 0.05 | 0.03% | |||||
| Kuchuluka (20℃) (g/cm3) | 0.920-0.935 | 0.933 | |||||
| Chromaticity (mu Hazen) (Pt-Co) ≤ | 5 | 5 | |||||
Powombetsa mkota
Chifukwa cha kuwonjezeka kwa chidziwitso cha chilengedwe ndi kupita patsogolo kwa ukadaulo, madera ogwiritsira ntchito methyl acetate akuchulukirachulukira. Mwachitsanzo, mu gawo la zinthu zopangidwa ndi bio, methyl acetate ingagwiritsidwe ntchito kupanga mapulasitiki ndi mafuta opangidwa ndi bio. Mu gawo latsopano la mphamvu, ingagwiritsidwe ntchito ngati chosungunulira ma electrolyte a lithiamu batire. Kugwira ntchito mosiyanasiyana komanso kusasamala zachilengedwe kwa methyl acetate kumapangitsa kuti ikhale yabwino kwambiri m'makampani amakono, kupereka chithandizo chofunikira pakukula kokhazikika kwa mafakitale a mankhwala ndi zinthu.