I-Premium Dimethylacetamide (i-DMAc): I-High - Performance Polar Solvent yezimboni ezithuthukisiwe
Izinkambu Ezinkulu Zokufaka Isicelo
1. Imboni ye-Polymer: Ukuvumela Izinto Zokusebenza Eziphezulu
I-DMac iyitshe lesisekelo ekukhiqizweni kwama-polymer athuthukile, ikakhulukazi ekuhlanganisweni kwemicu namafilimu anamandla aphezulu:
Imicu ye-Aramid:
Ekukhiqizweni kwemicu ye-aramid (isb., i-Kevlar®), i-DMAc isebenza njengesithako sokulungisa i-polyamide polymerization, okwenza kube lula ukudala izinto eziqinile kakhulu ezisetshenziswa kumavesti angangeni zinhlamvu, izinhlanganisela zezindiza, kanye nezintambo zezimboni. Isibonelo, osonkontileka bezokuvikela base-US bathembele ku-DMAc ukukhiqiza imicu ye-aramid enamandla okubamba angaphezu kuka-3,600 MPa.
Amafilimu e-Polyimide:
Njengoba isetshenziswa ekukhiqizweni kwamafilimu e-polyimide (PI) (isb., i-Kapton®), i-DMac incibilikisa izandulela ze-polyamic acid, okuvumela ukulawulwa okunembile kobukhulu befilimu kanye nezakhiwo ze-optical. Lawa mafilimu abalulekile kuma-electronics aguquguqukayo (isb., izibonisi ze-OLED, ama-PCB aguquguqukayo) kanye nokushisa okuphezulu kuma-motor motors.
I-Spandex kanye ne-Synthetic Fibers:
Ekwenziweni kwezindwangu (isb., izitshalo zase-Asian spandex), i-DMac yenza kube lula ukuphotha imicu ye-polyurethane, iqinisekisa ububanzi obufanayo kanye nokunwebeka kwezindwangu ezisetshenziselwa izingubo zezemidlalo kanye nezingubo zokucindezela zezokwelapha.
2. I-Pharmaceutical & Biotechnology: I-Solvent kanye ne-Reaction Medium
Ukwenziwa Kwezidakamizwa:
I-DMac isebenza njengesithako esiguquguqukayo ekukhiqizweni kwezithako zokwelapha ezisebenzayo (API). Amandla ayo okuncibilikisa amakhemikhali e-organic kanye ne-inorganic enza kube kuhle kakhulu ekuhlanganiseni, ukujikeleza kwegazi, kanye nokusabela kwe-oxidation. Isibonelo, isetshenziswa ekwakhiweni kwemithi yokulwa namagciwane (isb., i-HIV protease inhibitors) ezindaweni zokwelapha zaseYurophu.
Ukusekelwa Kokwakheka:
Ezakhiweni ezisetshenziswayo (isb., okhilimu, amajeli), i-DMac ithuthukisa ukungena kwemithi ye-lipophilic esikhumbeni, ithuthukisa ukutholakala kwe-bioavailability. Iphinde isetshenziswe ezixazululweni ze-parenteral ngenxa yobuthi bayo obuphansi kanye nokuhambisana kwayo ne-physiology yabantu (LD₅₀ > 3,000 mg/kg kumagundane).
Izicelo ze-Biotech:
Ekukhiqizweni kwemithi ye-biopharmaceutical, i-DMac isetshenziswa ezinqubweni zokuhlanza amaprotheni, njenge-chromatography, ukuze kuncibilikiswe amaprotheni e-membrane futhi kuthuthukiswe ukusebenza kahle kokuhlukaniswa.
3. Imboni Yezinto Zogesi Neze-semiconductor: Isinyibilikisi Esinembile Sokwenziwa Kwezinto Ezincane
Ukususwa kwe-Photoresist:
Ekwenziweni kwe-semiconductor, i-DMac isetshenziswa ezinqubweni zokuhlanza ezithuthukisiwe ukususa izinsalela ze-photoresist eziqinile kuma-wafer e-silicon. I-solvent yayo ephezulu yama-photoresist asekelwe ku-epoxy iyenza ibaluleke kakhulu ku-nanolithography (isb., i-EUV lithography yama-chip node angu-3nm).
Ukukhiqizwa kwe-OLED kanye nokubonisa:
Ekukhiqizweni kwama-diode akhipha ukukhanya kwemvelo (ama-OLED), i-DMac incibilikisa ama-semiconductor nama-dopants emvelo, okuvumela ukufakwa kwefilimu okulinganayo ngokuphrinta kwe-inkjet noma ukumboza nge-spin. Abakhiqizi besibonisi baseKorea basebenzisa i-DMac ukufeza ukunemba kwephikseli kuze kufike ezikalini ze-micrometer.
Ukufaka i-Electroplating kanye nokuqopha:
Isebenza njengesinyibilikisi esihlanganisiwe emabhavini okufaka i-electroplating egolide nethusi, ithuthukisa ukufana kwediphozithi kubuchwepheshe bokupakisha obuthuthukisiwe (isb., ama-IC e-3D, ukupakisha kwe-wafer ezingeni le-fan-out).
4. Ukucutshungulwa Kwezindwangu Nesikhumba: Izixazululo Ezisimeme
Ukuphotha Kwefayibha Yokwenziwa:
Ekukhiqizweni kwemicu ye-acrylic, i-DMac ithatha indawo yezinyibilikisi ezinobuthi eziningi (isb., i-dimethylformamide, i-DMF), enikeza ukunyibilika okufanayo okunomthelela ophansi kwezemvelo. Izimboni zezindwangu zaseYurophu zisebenzisa i-DMac ezinqubweni ezinobungani nemvelo eziqinisekiswe yi-OEKO - TEX® Standard 100.
Ukushiswa kwesikhumba:
Njengendlela yokufaka esikhundleni sezinto zokushintsha umbala zendabuko, i-DMac ithuthukisa ukungena kwama-tannins emifino, ikhiqiza isikhumba esithambile nesiphefumulayo kakhulu sezimpahla zokunethezeka (isb., izikhwama zesikhumba zase-Italy). Ukuguquguquka kwayo okuphansi kunciphisa ukukhishwa kwe-VOC ezindaweni zokushintsha umbala.
5. Ukuhlanzwa Nokukhishelwa Kwezimboni: Ukusebenza Kahle Nokuphepha
Ukususa Amafutha Ensimbi:
Ezimbonini zezindiza nezimoto, i-DMac isusa uwoyela, amafutha, kanye nezinsalela ze-flux ezingxenyeni ezinembile (isb., ama-turbine blades, izingxenye zenjini). Indawo yayo yokubila ephezulu (166°C) iqinisekisa ukuhwamuka okuncane ngesikhathi sokuhlanza nge-ultrasonic, okunciphisa ukulahleka kwe-solvent.
Ukukhishwa Komkhiqizo Wemvelo:
Isetshenziswa ekukhishweni kwezingcezu zemvelo (isb. ama-carotenoid avela ku-algae) kanye nemithi evela ezintweni zezitshalo, i-DMac inikeza ukuqina okukhethiwe ngaphandle kokubeka engcupheni ukusebenza kwezinto eziphilayo zamakhemikhali aqondiwe.
Imininingwane
| Igama Lomkhiqizo | I-Propionic Acid | |||||||||
| Ifomula Yamakhemikhali | C3H6O2 | |||||||||
| Isisindo sama-molecule | 74.08 g/mol | |||||||||
| Ukubukeka | uketshezi olungabonakali olungenambala | |||||||||
| Indawo Yokuncibilika | -20.8℃ | |||||||||
| Indawo Yokubilisa | 141.1℃ | |||||||||
| Ubuningi | 0.993 g/cm³ | |||||||||
| INOMBOLO YE-CAS | 79 - 09 - 4 | |||||||||
| Ikhodi ye-HS | 29155000 | |||||||||
| I-EINECS CHA | 201 - 176 - 3 | |||||||||
| Isicelo | Kusetshenziswa kumapulasitiki, emithi, ekudleni, ezincibilikisini kanye namakha | |||||||||
Ishidi Lokulawula Ikhwalithi
| Igama Lomkhiqizo | I-Propionic Acid | ||||||
| ITEM | INANI ELIJWAYELEKILE(%) | INANI LOKUHLOLA (%) | |||||
| Okuqukethwe kwe-Propionic Acid, w/%≥ | 99.5 | 99.9 | |||||
| Ubuningi （20/20 ℃） | 0.993-0.997 | 0.996 | |||||
| Ibanga Lokubilisa/℃ | 138.5-142.5 | 139.4-141.1 | |||||
| Izinsalela zokuhwamuka, w/% ≤ | 0.01 | 0.006 | |||||
| Amanzi, w/%≤ | 0.15 | 0.02 | |||||
| I-Aldehyde, w/%≤ | ≤0.05 | 0.04 | |||||
| i-oxidization elula, w/% ≤ | ≤0.05 | 0.01 | |||||
| I-Pb mg/kg≤ | 2.0 | ≤2.0 | |||||
| Njengoba mg/kg≤ | 3.0 | ≤3.0 | |||||
| Isiphetho | Landela izindinganiso ze-GB 1886.210-2016 | ||||||
Ikhwalithi Nokuhambisana Nemithetho
Amabanga Okuhlanzeka:
Ibanga Le-elekthronikhi: Ubumsulwa obungu-≥99.9%, ngama-ion ensimbi angu-≤1 ppm, ahlangabezana nezindinganiso ze-SEMI C8 zokusetshenziswa kwe-semiconductor.
Ibanga Lemithi: Ihambisana ne-USP, i-EP, kanye ne-JP, ngokuqukethwe komswakama okungu-≤0.1% kanye nokumuncwa kwe-UV okungu-≤0.05 ku-260 nm.
Izinga Lezimboni: Ubumsulwa obungu-≥99%, bufanele ukusetshenziswa kwe-polymer nezendwangu, ngokuqukethwe okuphansi kwe-sulfur ne-chloride.
Ukusimama:
Kukhiqizwa ngokusebenzisa i-catalytic amidation ye-acetic anhydride ene-dimethylamine, kusetshenziswa izinhlelo zokuhluza ezisebenza kahle ngamandla kanye nezinhlelo zokubuyisa i-solvent.
Ingaphinde isetshenziswe futhi iyahambisana nezinqubo zezimboni ezivaliwe, okuhambisana nemigomo ye-EU Circular Economy Action Plan.
Ukuphepha:
Kupakishwe ngezigubhu zensimbi engagqwali noma amathangi e-ISO, kuhambisane ne-MSDS ephelele kanye nelebula le-GHS ukuze kuthuthwe ngokuphephile (UN 2265, Class 3).
Kungani Kufanele Ukhethe i-Dimethylacetamide Yethu?
Kungakhathaliseki ukuthi uthuthukisa ama-polymer esizukulwane esilandelayo sezindiza, ukukhiqiza ama-semiconductor asezingeni eliphezulu, noma ukwakha imithi emisha, i-DMac yethu inikeza ukukwazi ukuxazulula izinkinga nokuthembeka okungenakuqhathaniswa. Ngokusekelwa kobuchwepheshe bomhlaba wonke kanye nochungechunge lokuhlinzeka olulungiselelwe ukulethwa okusheshayo, siqinisekisa ukuthi imisebenzi yakho iyazuza ekusebenzeni nasekuzinzeni kwalesi sinyibilikisi esiguquguqukayo.
Vula amandla ezinto ezithuthukisiwe nge-Premium Dimethylacetamide—lapho ukunemba kuhlangana nokusebenza kuyo yonke imboni.