I-Methyl Acrylate
Ukubuka Konke Komkhiqizo
I-Methyl Acrylate (MA) iwuketshezi olungenambala, oluguquguqukayo olunephunga elinamandla elihlukile. Njenge-organic synthetic intermediate kanye ne-monomer ebalulekile, ikhombisa izakhiwo ezinhle kakhulu zokusabela kanye ne-copolymerization, okwenza kube yinto eluhlaza eyisisekelo ezimbonini eziningi ezikhula kakhulu. I-methyl acrylate yethu ihlangabezana nezindinganiso eziqinile zezimboni, ngobumsulwa obuphezulu kanye nekhwalithi ezinzile, efanelekile ekukhiqizweni kwezimboni ezinkulu kanye nokusetshenziswa kwamakhemikhali okunembile.
I-methyl acrylate, eyaziwa kabanzi emakethe yomhlaba wonke, ibalulekile ekukhiqizeni ama-polymer, izembozo, izinamathiselo, izindwangu, kanye nemicu yamakhemikhali. Ukuguquguquka kwayo nokusebenza kwayo okuthembekile kuye kwenza kwaba ukukhetha okuthandwayo kwabakhiqizi abafuna imiphumela ehambisanayo ekuthuthukisweni komkhiqizo wokugcina.
Imininingwane Eyinhloko Nezakhiwo Zamakhemikhali
| Ipharamitha | Imininingwane |
|---|---|
| Ukubukeka | Uketshezi olungabonakali olungenambala |
| Ubumsulwa (GC) | ≥99.5% |
| Okuqukethwe kwe-Acid ye-Acrylic | ≤0.15% |
| Okuqukethwe kwamanzi | ≤0.05% |
| Indawo Yokubilisa | 80.0-81.5℃ |
| Indawo Yokuncibilika℃ | -75℃ |
| Ubuningi (℃) | 0.953-0.957 g/cm³ |
| Inkomba ye-Refractivev(℃) | 1.4010-1.4040 |
| Iphoyinti Elikhanyayo (Indebe Evaliwe) | -3℃ |
Izinzuzo ze-Acrylic Acid Methyl Ester Core
- Ukuhlanzeka Okuphezulu Nokuzinza: Ukuhlanzeka ≥ 99.5%, okuqukethwe okuphansi kokungcola, okuqinisekisa ukusebenza okuqhubekayo ezinqubweni ze-polymerization kanye nokuhlanganiswa.
- Ukusebenza Okuhle Kakhulu: I-copolymerizes kalula nge-acrylic acid, i-vinyl acetate, i-styrene, namanye ama-monomers, okuvumela ukwenza ngezifiso izakhiwo ze-polymer.
- Ukuhambisana Okubanzi: Kufanelekela izinhlelo ezisekelwe emanzini, ezisekelwe ku-solvent, kanye nezindlela zokwelapha imisebe, ezivumelana nezidingo zokukhiqiza ezahlukahlukene.
- Ukulawulwa Kwekhwalithi Okuqinile: Kuhambisana nohlelo lokuphathwa kwekhwalithi lwe-ISO 9001, ngokuhlolwa kwenqubo ephelele kusukela ekukhethweni kwezinto zokusetshenziswa kuya ekulethweni komkhiqizo oqediwe.
- Amandla Okunikezela Komhlaba Wonke: Imigqa yokukhiqiza ezinzile kanye nenethiwekhi yezokuthutha evuthiwe, esekela ama-oda amaningi kanye nokulethwa ngesikhathi emhlabeni jikelele.
Izicelo Ezinkulu ze-Acrylic Acid Methyl Ester
Ukhonkolo ojwayelekile: 0.12–0.24% (wesisindo sikakhonkolo)
Ukhonkolo onamandla aphezulu/owakhiwe kusengaphambili: 0.3–0.5% (akukho ukuhlukaniswa ngesilinganiso esingu-0.5%)
Ukusebenza kahle komthamo ophansi: umthamo ongu-0.06% = ukuncipha kwamanzi okungu-12% + ukukhula kwamandla okungu-23% (kudlula izinto ezivamile zokupompa)
Izimo Zohlelo Lokusebenza
1. Imboni Yezimbozo
Njengezinto ezisetshenziswa kakhulu ezintweni ezakha ifilimu, i-methyl acrylate isetshenziswa kabanzi ekwakheni izembozo zezakhiwo ezisekelwe emanzini, upende wokulungisa izimoto, izembozo zezimboni zokulwa nokugqwala, kanye nezembozo zokhuni. Ithuthukisa ukumelana nesimo sezulu sezembozo, ukunamathela, ukuguquguquka, kanye nokucwebezela, ngenkathi inciphisa ukukhishwa kwe-VOC—okuhambisana nezitayela zokuvikela imvelo zomhlaba wonke. Ilungele izembozo zangaphakathi/zangaphandle zodonga, izembozo ze-OEM zezimoto, kanye nezembozo zasolwandle zokulwa nokugqwala.
2. Imboni Yezinto Zokunamathisela Nezivala
Isetshenziswa ekukhiqizeni izinti ezinamathelayo ezizwela ukucindezeleka (i-PSA), izinti ezinamathelayo zokupakisha ukudla, izinti zokuvala ukwakhiwa, kanye nezinti ezincibilikisa ukushisa. Ithuthukisa amandla okubopha kwezinti, ukumelana nokushisa, kanye nokumelana nokuguga. Ifanelekela ukupakishwa kokudla (ihambisana nezindinganiso zokuphepha kokuthintana nokudla), ukwakhiwa (ukuvalwa kwamalunga, ukubopha okungangeni manzi), kanye nokubopha izingxenye ze-elekthronikhi.
3. Imboni Yepulasitiki Nama-Resin
Isebenza njenge-monomer yokwenza ama-resin e-acrylic, ama-polyacrylates, nama-copolymer plastics (isb., ama-copolymer e-acrylonitrile-butadiene-styrene (ABS)). Ama-resin e-acrylic enziwe nge-MA asetshenziswa emikhiqizweni ye-acrylic (PMMA), amaphaneli okuhlobisa, kanye nezinto ezibonakalayo. I-Copolymerization namanye amapulasitiki ithuthukisa ukumelana kwawo nesimo sezulu, ukumelana nokushayisana, kanye nokukhanya kobuso.
4. Imboni Yezindwangu Nesikhumba
Ikhiqiza izinto zokulinganisa izindwangu, izinto zokuqeda, kanye nesikhumba. Izinto zokulinganisa izindwangu zithuthukisa ukumelana nokuguguleka kwezindwangu, ukumelana nokushwabana, kanye nokusebenza kokulukwa; izinto zokuqeda izikhumba zithuthukisa ukukhanya kwesikhumba, ubumnene, kanye nokuqina. Kufanelekela ukotini, i-polyester, nezindwangu ezixubile, kanye nokucubungula isikhumba sangempela kanye nesikhumba esenziwe.
5. Imboni Yefayibha Yamakhemikhali
Isetshenziswa ekuguquleni imicu yamakhemikhali (isb., i-polyester, i-nylon). Inikeza imicu izakhiwo ezilwa nokungaguquguquki, ezisusa umswakama, kanye nezokunwebeka okuphezulu, yandisa ukusetshenziswa kwayo ezingutsheni zezemidlalo, ezingutsheni ezisebenzayo, kanye nasezindwangu zezimboni. Imicu eguquliwe ikhombisa induduzo nokuqina okuthuthukisiwe uma kuqhathaniswa nezinye ezingaguquki.
6. Ezinye Izinhlelo Zokusebenza
Iphinde isetshenziswe ekukhiqizeni ama-surfactants, ama-plasticizers, ama-crosslinking agents, kanye nama-pharmaceutical intermediates. Kwezolimo, iyinto eluhlaza yezinye izinhlobo zezibulala-zinambuzane; kwezobuchwepheshe, isetshenziswa kuma-polymers aqhubayo kanye nama-adhesive kagesi.
Ukupakisha Nokugcina Izinto
Ukupakishwa kwe-Methyl Propenoate
- Isigubhu sensimbi esigayiwe esingu-180 kg (ngaphakathi simbozwe ngesembozo esilwa nokugqwala)
- I-tote ye-IBC engu-1000 kg (i-HDPE yezinga lokudla, ene-valve yokuphepha)
- Ukuthunyelwa ngobuningi (isitsha sethangi le-ISO, sama-oda amakhulu)
Izimo Zokugcina
• Gcina endaweni yokugcina izinto epholile, eyomile, nengenisa umoya kahle, kude nokukhanya kwelanga okuqondile kanye nemithombo yokushisa (izinga lokushisa ≤ 30 °C).
• Gcina kude nama-oxidants, ama-acids, izisekelo, nama-peroxide ukuze ugweme ukupholisha noma ukubola.
• Vala ngokuqinile ngemva kokusebenzisa ukuvimbela ukuguquguquka kwesimo sezulu kanye nokumuncwa komswakama; faka ilebula ngokucacile ngokuthi "Uketshezi Oluvuthayo" kanye nokuthi "Oluyingozi".
• Gwema ukuxuba izinto ezingahambisani; gcina ngokwehlukana nokudla neziphuzo.
• Isikhathi sokuphila eshalofini: izinyanga eziyi-6 ngaphansi kwezimo ezifanele zokugcina.
Ukuphepha Nokuphathwa kwe-Methyl Propenoate
Isexwayiso: I-Methyl acrylate iyasha, iyacasula amehlo, isikhumba kanye nendlela yokuphefumula. Ingabangela ukusabela kokungezwani komzimba kubantu abazwelayo. Landela ngokuqinile izinyathelo zokuphepha ngesikhathi sokuphatha.
Ukuphatha Izinyathelo Zokuqapha
- Gqoka imishini yokuzivikela yomuntu siqu (PPE): izibuko zamakhemikhali, amagilavu e-nitrile, ama-overalls alwa nokungaguquguquki, kanye nemaski yokuphefumula (uma usebenza ezindaweni ezingangenisi umoya kahle).
- Sebenza endaweni enomoya omuhle; sebenzisa imishini kagesi namathuluzi angaqhumi ukuze ugweme izinhlansi.
- Gwema ukuthintana ngqo nesikhumba namehlo. Uma kwenzeka ukuthintana, hlanza ngokushesha ngamanzi amaningi okungenani imizuzu eyi-15 bese ucela usizo lwezokwelapha uma ukucasuka kuqhubeka.
- Uma kwenzeka uphefumula, hamba uye emoyeni omusha futhi ugcine indlela yokuphefumula ingaphazanyiswa; funa usizo lwezokwelapha uma kuvela ubunzima bokuphefumula.
- Uma kwenzeka umlilo, sebenzisa impuphu eyomile, i-carbon dioxide, noma izicishi-mlilo ze-foam; ungasebenzisi amanzi ngqo.
Ukuvikelwa Kwemvelo
Ungalahli uketshezi noma izinsalela ezilahliwe ngqo emithonjeni yamanzi, enhlabathini, noma emiseleni yamanzi angcolile. Lahla ngokwemithetho yendawo yemvelo, okungcono ngokusebenzisa izikhungo zokwelapha imfucuza eyingozi zobungcweti.
Xhumana nathi
Ukuze uthole amanani, amasampula, noma imibhalo ephelele ye-TDS/COA, xhumana nethimba lethu lokuthengisa:
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