isiZulu
I-Dual-Mechanism Cationic Photoinitiator ye-UV-Curable Inks, Coatings, kanye ne-Deep-UV Photoresists: 4-Isobutylphenyl-4'-methylphenyliodonium Hexafluorophosphate (Irgacure 250) CAS# 344562-80-7
Kwadalwa ngo 10.06
I-4-Isobutylphenyl-4'-methylphenyliodonium hexafluorophosphate (CAS# 344562-80-7), eyaziwa nangokuthi (4-methylphenyl)[4-(2-methylpropyl)phenyl]iodonium hexafluorophosphate, Irgacure 250, Omnicat 250, noma HRcure-250, iyi-photoinitiator ye-diaryliodonium salt esebenza kahle kakhulu. Ifomula yayo yamangqamuzana yi-C₁₇H₂₀F₆IP, futhi isisindo sayo samangqamuzana singu-496.21 g/mol.
Le nhlanganisela iqukethe i-iodine(III) cation emaphakathi ephethe amaqembu e-aryl amabili ahlukene—iqembu le-p-tolyl neqembu le-p-isobutylphenyl—kuhlangene ne-hexafluorophosphate (PF₆⁻) counteranion. Lesi sakhiwo se-asymmetric diaryliodonium, kanye ne-PF₆⁻ anion engasebenzi ne-nucleophilic, sinikeza umkhiqizo ukusebenza kahle kwe-photochemical reactivity, ukuzinza kokushisa, kanye nokusebenza okujulile kwe-through-cure.
Isetshenziswa kakhulu kuyi-UV-curable inks, coatings, adhesives, 3D printing resins, photoresists, kanye nezinto zikagesi. Indlela yayo ekabili ye-homolytic/heterolytic photolysis ivumela ukuthi iqalise kokubili i-cationic kanye ne-free-radical polymerization, okuyenza ibe yi-photoinitiator ebalulekile ezinhlelweni ze-hybrid curing.
Ukubuka Okusheshayo
Impahla | Inani Elijwayelekile |
Igama Lomkhiqizo | 4-Isobutylphenyl-4'-methylphenyliodonium hexafluorophosphate |
Inombolo ye-CAS | 344562-80-7 |
Amagama afanayo | Irgacure 250; Omnicat 250; HRcure-250 |
Ifomula Yamangqamuzana | C₁₇H₂₀F₆IP |
Isisindo Samangqamuzana | 496.21 g/mol |
Ukubukeka | Uketshezi olucacile oluphuzi kuya kunsundu |
Ifomu Lokunikezwa Elijwayelekile | Isixazululo esingu-75% ku-propylene carbonate |
Ukuhlanzeka | ≥98% (ngokwesisekelo esiqinile) |
Ukuminyana | 1.485 g/cm³ |
I-Viscosity | 460 cps ku-25°C |
Izinga Eliphezulu Lokumunca i-UV | 240–245 nm |
Ukuncibilika | Kuncibilika kuma-monomers e-cationic polymerizable, i-methanol, i-chloroform; akuncibiliki kahle kuma-solvents angena-polar |
Ukuzinza Kokushisa | Ukuzinza okuhle kokushisa ngaphansi kwezimo zokugcina ezinconywayo |
Ukugcinwa | Indawo epholile, emnyama; vikela ekukhanyeni nasezintweni ezingena emanzini |
Ukuhlukaniswa kwe-GHS | Isixwayiso; H315, H319, H335 |
Ukuthutha | Akuhlukaniswa njengento eyingozi yokuthutha kwe-DOT/IATA ngaphansi kwezimo ezijwayelekile |
Kungani Le Photoinitiator Ihlukile
Inzuzo enkulu ye-4-Isobutylphenyl-4'-methylphenyliodonium hexafluorophosphate yindlela yayo ekabili ye-photolysis.
Lapho ichayeka ekukhanyeni kwe-UV, i-diaryliodonium cation ihlangabezana nokuhlukaniswa kwe-heterolytic ukuze ikhiqize i-superacid, i-HPF₆. Leli asidi liqala i-cationic polymerization yama-epoxy nama-oxetane monomers. Ngasikhathi sinye, ukuhlukaniswa kwe-homolytic kukhiqiza ama-aryl radicals asebenzayo angakwazi ukuqala i-free-radical polymerization yama-acrylate monomers.
Leli khono lokwelapha kabili libalulekile kuma-UV formulations anamuhla. Livumela abakhi bamafomula ukuthi bahlanganise ukwelapha okusheshayo kwendawo kwezinhlelo zama-radical nokuncipha okuphansi, ukwelapha okujulile, kanye nekhono lokwelapha ebumnyameni kwezinhlelo ze-cationic. Ngenxa yalokho, into yokugcina ingafinyelela ukusebenza kahle kokwelapha, ukuzinza kobukhulu, ukunamathela, kanye nokusebenza kwemishini.
I-PF₆⁻ counteranion nayo idlala indima ebalulekile. Ayinayo i-nucleophilic, okusiza i-asidi ekhiqiziwe ukuthi ihlale isebenza futhi ivimbele ukunqanyulwa ngaphambi kwesikhathi. Ngaphezu kwalokho, inhlanganisela ibonisa ukuziphatha kwe-photobleaching, okuvumela ukukhanya kwe-UV ukuthi kungene kujule ezinhlelweni eziwugqinsi, ezinombala, noma ezigcwele.
Izinkambu Eziyinhloko Zokusetshenziswa
Isidingo se-4-Isobutylphenyl-4'-methylphenyliodonium hexafluorophosphate (CAS# 344562-80-7) sigxile ezindaweni ezine eziyinhloko:
- Uyinki namafutha okumboza acwebezelayo nge-UV
- Izinamathiselo nama-resin okushicilela kwe-3D
- Ama-photoresist nokukhiqizwa kwe-semiconductor
- Ukufakwa kwezinto zikagesi nezinto ezikhethekile
Uyinki Namafutha Okumboza Acwebezelayo Nge-UV
Le iodonium salt iyi-photoinitiator eguquguqukayo ye-cationic polymerization yezinhlelo ze-epoxy- ne-oxetane-based. Isebenza kahle kakhulu kuma-printing inks, ama-white base coatings, nama-adhesives lapho amafilimu aminyene nokulayishwa okuphezulu kwe-pigment kwenza ama-radical photoinitiators ajwayelekile angasebenzi kahle.
Kufanelekile kwezobuciko bezithombe, ukupakisha, i-inkjet, kanye nezinhlelo zokunyathelisa ngesikrini. Umkhiqizo uvumela ukuphulukiswa okusheshayo ngokuvinjelwa komoya-mpilo okuphansi, okuyinkinga evamile ezinhlelweni zokuphulukisa ngama-radical.
Ama-Adhesives kanye Nezinsimbi Zokunyathelisa I-3D
Kuma-adhesives kanye nezinsimbi zokunyathelisa i-3D, inhlanganisela isekela izinhlelo ezixubile ze-free-radical/cationic. Lezi zinhlelo zihlanganisa ukuphulukiswa okusheshayo kwendawo engaphezulu kwama-acrylates nokuphulukiswa okujulile nokuncipha okuncane kwama-epoxies.
Lokhu kubaluleke kakhulu ku-stereolithography (SLA) kanye nokucubungula kokukhanya kwedijithali (DLP) ekunyatheliseni i-3D, lapho ukunemba kobukhulu nokunamathela kwesendlalelo nesendlalelo kubalulekile. Kusetshenziswa futhi kuma-adhesives okunamathisela kanye nama-adhesives esakhiwo kuma-electronics nezinhlelo zezimoto.
Ama-Photoresists kanye Nokukhiqizwa Kwe-Semiconductor
Inhlanganisela isebenza njenge-photoacid generator (PAG) ye-deep-UV lithography. Ukumunca kwayo okuphezulu ku-245 nm kuyenza ifanelekele i-KrF excimer laser lithography ku-248 nm nezinye izinhlelo ze-deep-UV.
Inikeza ukuzwela okuphezulu nokukhiqizwa kwe-asidi okwanele ekwakheni amaphethini ekhwalithi ephezulu. Isetshenziswa kuma-chemically amplified resists (CARs), ukwakhiwa kwe-semiconductor, ukucutshungulwa kwe-microelectronics, nokukhiqizwa kwe-MEMS.
Ukufakwa Kwezinto Zikagesi Nezinto Ezikhethekile
Ekufakweni kwezinto zikagesi, inhlanganisela isetshenziselwa ukuqinisa i-epoxy resin, izinto zokuphrinta ze-3D, kanye nokwenza amamodeli asheshayo. Ukuncipha kwayo okuncane ekuphekeni nokuzinza kwayo okuhle kokushisa kubalulekile ekupakishweni kwezinto zikagesi okudinga ukuzinza kobukhulu nokumelana nokushisa.
Isetshenziswa futhi kuma-coatings e-photocurable emicabangweni yokukhanya, amaphaneli okubonisa, kanye namadivayisi e-optoelectronic, lapho ukuphulukiswa okujulile kuqinisekisa ukuthi i-polymerization iphelele ezinhlelweni eziwugqinsi noma ezigcwalisiwe.
Ukubuka Kwezimakethe
Imakethe yomhlaba wonke ye-4-Isobutylphenyl-4'-methylphenyliodonium hexafluorophosphate iyingxenye yemakethe ebanzi ye-photoinitiator. Ukukhula kubangelwa ukwamukelwa okwandayo kwe-UV-LED curing, isidingo sezinqubo ezingenazo izincibilikisi nezonga amandla, kanye nokwanda kwe-electronics, ukuphrinta kwe-3D, kanye nokukhiqizwa kwe-semiconductor.
Abahlinzeki bamazwe ngamazwe bahlanganisa i-IGM Resins, enikeza umkhiqizo njenge-Omnicat 250; i-BCH GmbH, enikeza njenge-IS051; i-Tokyo Chemical Industry, enikeza ngaphansi kwekhodi yomkhiqizo i-M3379; i-ChemScene, enikeza ngaphansi kwenombolo yekhathalogi i-CS-0504229; kanye ne-AK Scientific, enikeza nge-97% yokuhlanzeka ngaphansi kwekhodi yomkhiqizo i-9858EQ.
I-XinChem ingumkhiqizi nomhlinzeki othembekile we-4-Isobutylphenyl-4'-methylphenyliodonium hexafluorophosphate yekhwalithi ephezulu evela e-China. I-XinChem inikeza umkhiqizo njengesixazululo se-75% ku-propylene carbonate kanye nasesimweni esiqinile, ngamazinga ekhwalithi aqinile kuma-inki e-UV-curable, izinto zokumboza, izinamathiselo, kanye nama-photoresists. Inkampani inikeza imibhalo yekhwalithi ephelele, ama-Certificates of Analysis aqondene neqembu ngalinye, ukupakisha okulungisekayo, kanye nokukhiqiza okuhambisana ne-REACH, ISO 9001, kanye ne-GMP emhlabeni wonke.
Abakhiqizi besifunda futhi banikeza umkhiqizo ngamazinga ahlukene okuhlanzeka kanye nosayizi bokupakisha, kodwa ikhwalithi, imibhalo, kanye nokuvumelana kwamaqoqo ngokulandelana kungahluka. Abathengi kufanele baqinisekise ukuhlanzeka, ukugxila kwesisombululo, izimo zokugcina, kanye nokusekelwa okulawulayo ngaphambi kokukhetha umhlinzeki.
Ukuguquguquka Kwezimakethe Zesifunda
I-Asia-Pacific
I-Asia-Pacific iyisifunda esikhulu sokukhiqiza nokusetshenziswa kwama-iodonium salt photoinitiators. I-China inabakhiqizi nabahlinzeki abaningi, kuhlanganise ne-XinChem. Isifunda sizuzisa ezindlekweni eziphansi zokukhiqiza, ingqalasizinda yamakhemikhali esunguliwe, kanye nokusondela ezimbonini ezikhula ngokushesha ze-UV curing, electronics, kanye ne-3D printing.
Isidingo e-China, e-Japan, e-South Korea, nase-India siyaqhubeka nokukhula, sisekelwa yimikhakha ye-electronics, semiconductor, kanye ne-additive manufacturing.
INyakatho Melika
INyakatho Melika iseyimakethe ebalulekile yama-photoinitiators e-iodonium salt ezinobumsulwa obuphezulu kanye nezinga locwaningo. Isidingo sivela embonini ye-electronics, ukukhiqizwa kwama-semiconductor, kanye nezinkampani zamakhemikhali akhethekile. Abahlinzeki abafana ne-AK Scientific ne-ChemScene basebenzela imakethe yaseNyakatho Melika ngezinhlelo zokusabalalisa ezimisiwe.
IYurophu
IYurophu ibonakala ngezidingo eziqinile zokulawula, okuhlanganisa ukubhaliswa kwe-REACH, kanye nokugxila okuqinile kwekhwalithi nokusimama. Abakhi bezinto zokwelapha nge-UV baseYurophu, abakhiqizi be-electronics, kanye nezikhungo zocwaningo badinga ama-photoinitiators anobumsulwa obuphezulu anamadokhumenti aphelele. I-IGM Resins ne-BCH GmbH basebenzela imakethe yaseYurophu ngokutholakala kwesitoko.
IJapane
IJapane iyimakethe ekhethekile yokukhiqizwa kwama-semiconductor, izicelo ze-deep-UV photoresist, kanye nokupakishwa kwe-electronics okuthuthukile. I-Tokyo Chemical Industry ingumhlinzeki obalulekile kulesi sifunda.
Ukucatshangelwa Kwezomthetho Nokuphepha
I-4-Isobutylphenyl-4'-methylphenyliodonium hexafluorophosphate ingaphansi kokuqondiswa yimithetho ezimakethe ezinkulu zomhlaba. Ukuhambisana nemithetho efanele kubalulekile ukuze kufinyelelwe emakethe nokuhweba.
Ukuhlukaniswa kwe-GHS
Le nhlanganisela ihlukaniswa negama lesignali elithi "Isexwayiso." Izitatimende zengozi zifaka:
- H315: Kubangela ukucasuka kwesikhumba
- H319: Kubangela ukucasuka okukhulu kwamehlo
- H335: Kungase kubangele ukucasuka kokuphefumula
Izitatimende zokuqapha zihlanganisa i-P261, P264, P271, P280, P302+P352, P304+P340, P305+P351+P338, kanye ne-P405. Umkhiqizo kufanele uphathwe endaweni enomoya ohamba kahle ngezinto ezifanele zokuzivikela, okuhlanganisa amagilavu aselebhu, izibuko zokuphepha, kanye nejakethi yaselebhu.
Ukugcinwa
Gcina endaweni epholile, emnyama, evikelwe ekukhanyeni nasezintweni ezingena umswakama. Ukuze ugcine isikhathi eside, kunconywa ukuthi kube ku-2–8°C. I-hexafluorophosphate anion iyazwela kumswakama, ngakho-ke ukuvalwa kahle nezimo zokugcina zibalulekile.
Ukuhambisana Nemigomo
E-European Union, inhlanganisela kufanele ihambisane nezidingo zokubhaliswa kwe-REACH zokungenisa nokusetshenziswa. Abakhiqizi nabahlinzeki kufanele banikeze ama-Safety Data Sheets aphelele futhi bagcine imibhalo efanele.
E-United States, le nhlanganisela ihloselwe ukusetshenziswa kwezimboni nocwaningo futhi ilawulwa ngaphansi kwe-TSCA. E-New Zealand, ifakwe ohlwini lwe-New Zealand Inventory of Chemicals kodwa ayinagunya lokugunyazwa ngokwayo; ingasetshenziswa njengengxenye yomkhiqizo ohlanganiswe yiqembu elijwayelekile.
Imininingwane Yezokuthutha
Inhlanganisela ayihlukaniswa njengempahla eyingozi yokuthutha kwe-DOT/IATA ngaphansi kwezimo ezijwayelekile. Ukupakisha okufanele, ukulebula, kanye nemibhalo kusadingeka ekuthumeleni kwamazwe ngamazwe. Ivamise ukuthunyelwa ezingeni lokushisa elijwayelekile ngokuvikelwa ekukhanyeni nasekumanzini.
Umbono Wesikhathi Esizayo
Umbono we-4-Isobutylphenyl-4'-methylphenyliodonium hexafluorophosphate muhle, usekelwa ukukhula kwe-UV-LED curing, ukuphrinta kwe-3D, ukukhiqizwa kwe-semiconductor, kanye nokugqoka okusebenza kahle okuphezulu.
Izinto ezibalulekile zokukhula zihlanganisa:
- Ukukhula kobuchwepheshe be-UV-LED curing
- Ukukhula kokuphrinta kwe-3D nokukhiqiza okungeziwe
- Ukukhula kokukhiqizwa kwe-semiconductor ne-photoresist
- Isidingo sezinhlelo zokugqoka ezijiyile nezifakwe umbala
- Isidingo esikhulayo sezinto eziqinile kancane, ezisebenza kahle ezilungiswa nge-UV
Kukhona nezinselelo. Ukumuncwa kwe-UV okuyinhloko kwale nhlanganisela ku-245 nm kungase kudinge ama-photosensitizer ukuze kuqine kahle ngaphansi kwezinhlelo ze-UV-LED zamaza amade. I-anion ye-PF₆⁻ izwela umswakama, ngakho ukugcinwa nokuphathwa kufanele kulawulwe. Njenge-cationic photoinitiator ekhethekile, imakethe incane kuneyama-radical photoinitiators ajwayelekile, futhi kukhona ukuncintisana okuvela kwamanye ama-iodonium salts, ama-sulfonium salts, nama-radical photoinitiators.
Ukuze uphumelele kule makethe, abahlinzeki kufanele bagxile ekuhlanzekeni, ukuzinza kwesixazululo, ukungaguquguquki phakathi kwamaqembu, ukuthembeka kochungechunge lokuhlinzeka, ukuhambisana nemithetho, kanye nokusevisa amakhasimende okusheshayo. Izinkampani ezinikela ngemikhiqizo yekhwalithi ephezulu ngesixazululo nangezindlela eziqinile, ukupakisha okuguquguqukayo, kanye nokusekelwa kobuchwepheshe kwe-UV curing, ukuphrinta kwe-3D, nezicelo ze-photoresist zizoba sesimweni esihle sokukhula.
Kungani Khetha i-XinChem
I-Shanghai XinChem Co., Ltd. (XinChem) ingumhlinzeki ohamba phambili emhlabeni wamakhemikhali e-organic kanye nama-photoinitiators akhethekile. Inkampani isebenzela izimboni zokuqinisa i-UV, i-electronics, ukuphrinta kwe-3D, kanye nezimboni zamakhemikhali akhethekile ngokusebenzisa i-4-Isobutylphenyl-4'-methylphenyliodonium Hexafluorophosphate (CAS# 344562-80-7) yekhwalithi ephezulu.
Njengomkhiqizi nomhlinzeki othembekile ozinze e-China, i-XinChem ihlanganisa amanani ancintisanayo, ukuhlinzeka okuthembekile, kanye nesevisi yobungcweti. Inkampani ingumlingani okhethwayo wabakhiqizi be-UV curing, abakhiqizi be-electronics, kanye nezikhungo zocwaningo ezifuna le photoinitiator ye-cationic eguquguqukayo.
Izinzuzo Zobuchwepheshe
I-XinChem isebenzisa izinsiza zokukhiqiza ezithuthukile kanye nokulawulwa kwekhwalithi okuqinile ukuze iqinisekise ukuhlanzeka, ukungaguquguquki, kanye nokusebenza. Inqubo yokukhiqiza ihlanganisa izindlela zokwenziwa ezimisiwe kanye nokushintshaniswa kwe-counterion nge-potassium hexafluorophosphate, okuvumela imikhiqizo enokuhlanzeka okungu-≥98% ngokwesisekelo esiqinile kanye nesixazululo esijwayelekile esingu-75% ku-propylene carbonate.
Ukulawulwa kwenqubo okuqinile kusiza ekuqinisekiseni ikhwalithi yomkhiqizo engaguquguquki, ukungcola okuncane, kanye nokuphindaphindeka kwe-batch-to-batch kuma-inki aqinisa i-UV, ama-coatings, ama-adhesives, kanye nama-photoresists.
Ukulawulwa Kwekhwalithi Okuphelele
Ukulawulwa kwekhwalithi kuhlanganisa ukutholakala kwezinto ezingavuthiwe, ukuqapha phakathi nenqubo, nokuhlolwa komkhiqizo oqediwe. I-batch ngayinye ihambisana ne-Certificate of Analysis enemininingwane ekhombisa izici zomzimba namakhemikhali, ukuhlanzeka, ukugxila kwesisombululo, i-viscosity, ukuminyana, kanye namaphrofayili okungcola. I-XinChem inikeza i-COA eqondene ne-batch, ukupakisha okungaguquguquka, kanye nokukhiqiza okuhambisana ne-REACH, ISO 9001, kanye ne-GMP emhlabeni wonke.
Izinzuzo Zomkhiqizo
I-XinChem inikeza i-4-Isobutylphenyl-4'-methylphenyliodonium hexafluorophosphate ngokuhlanzeka okungu-≥98% ngokwesisekelo esiqinile kanye nesisombululo esingu-75% ku-propylene carbonate. Ukuhlanzeka okuphezulu komkhiqizo kanye nekhwalithi engaguquguquki kunciphisa ingozi yemiphumela emibi nokungafani, okukwenza kufanelekele ama-photoresist e-deep-UV, ama-coatings anombala ojulile, kanye nezinsalela zokuphrinta kwe-3D.
Imininingwane ebalulekile ihlanganisa:
- Ifomula Yamangqamuzana: C₁₇H₂₀F₆IP
- Isisindo Samangqamuzana: 496.21 g/mol
- Inombolo ye-CAS: 344562-80-7
- Amagama afanayo: Irgacure 250; Omnicat 250; HRcure-250
- Ukubukeka: Uketshezi olucacile oluphuzi kuya kunsundu
- Ukuhlanzeka: ≥98% (isisekelo esiqinile); isixazululo esingu-75% ku-propylene carbonate
- Ubukhulu: 1.485 g/cm³
- I-Viscosity: 460 cps ku-25°C
- Ukumuncwa Kwe-UV Okuphezulu: 240–245 nm
- Ukuncibilika: Iyancibilika kuma-cationic polymerizable monomers, i-methanol, i-chloroform
- Ukugcinwa: Endaweni epholile, emnyama; vikela ekukhanyeni nasezintweni ezingcolile
- Ukuhlukaniswa kwe-GHS: Isixwayiso; H315, H319, H335
Izixazululo Zokupakisha Okuguquguqukayo
I-XinChem ihlinzeka ngezinketho zokupakisha kusukela kumanani esikali selabhorethri afana no-100 g no-500 g kuya ekupakisheni kwesikali sezimboni okufana no-1 kg, 5 kg, 20 kg, 25 kg, kanye nokuthunyelwa okukhulu. Ukupakisha okwenziwe ngokwezifiso kuyatholakala uma kuceliwe, nokuvikelwa okufanele ekukhanyeni nasezindaweni ezinomswakama.
Izinkambu Zokusetshenziswa
Njenge-cationic photoinitiator enezindlela ezimbili, i-4-Isobutylphenyl-4'-methylphenyliodonium Hexafluorophosphate (CAS# 344562-80-7) isetshenziswa ezimbonini eziningi.
Uyinki Nama-Coatings Asebenza Nge-UV
- I-photoinitiator ebalulekile yokwenziwa kwe-cationic polymerization yezinhlelo ezisekelwe ku-epoxy ne-oxetane
- Isebenza kahle ezinhlelweni ezijiyile nezine-pigment eningi, kuhlanganise noyinki wokuphrinta nama-coatings esisekelo esimhlophe
- Yenza ukwelapha okujulile nokuncipha okuncane kwezobuciko bokudweba nokupakisha
- Ifanele ukusetshenziswa nama-photosensitizers afana ne-thioxanthones ekwelapheni nge-UV-LED
Ama-Adhesives Nezinsimbi Zokuphrinta Nge-3D
- Indlela yokwelapha ephindwe kabili ye-radical/cationic yezinhlanganisela ze-resin ezixubile
- Ukuncipha okuncane nokunemba okuhle kakhulu kwe-dimensional ku-SLA ne-DLP 3D printing
- Ama-adhesive e-lamination kanye ne-structural adhesives ezinhlelweni ze-electronics nezezimoto
- Izinto zokwenza i-rapid prototyping kanye ne-rapid manufacturing
Ama-photoresists kanye nokukhiqizwa kwe-Semiconductor
- I-photoacid generator ye-deep-UV lithography
- Ifanele i-KrF excimer laser lithography kanye nama-chemically amplified resists
- Ukuzwela okuphezulu kanye nokwakhiwa kwe-high-resolution patterning
- Ukucubungula kwe-MEMS kanye ne-microelectronics
I-Electronic Encapsulation kanye Nezinto Ezikhethekile
- Ukuqinisa i-epoxy resin ekupakisheni kwezinto zikagesi
- Ama-coatings akhanyayo e-photocurable emicabangweni yokukhanya, amaphaneli okubonisa, kanye namadivayisi e-optoelectronic
- Ukuncipha okuncane kokuqinisa kanye nokumelana nokushisa okuphezulu ezinhlelweni zikagesi ezithuthukile
Ukusekelwa Kwenkonzo
Ithimba lika-XinChem losokhemisi abanolwazi kanye nonjiniyela bezinhlelo zokusebenza lihlinzeka ngokusekelwa kwezobuchwepheshe kusukela ekukhetheni umkhiqizo nasekuthuthukisweni kwezincazelo kuya ekuqondisweni kokusetshenziswa nasekuxazululeni izinkinga.
Kungakhathaliseki ukuthi amakhasimende adinga usizo nge-photoinitiator concentration, ukukhethwa kwe-sensitizer kumasistimu e-UV-LED, amafomula okwelapha ahlanganisiwe, noma imibhalo yezomthetho, ochwepheshe bezobuchwepheshe bakwa-XinChem bakulungele ukusiza. Ukuhlanganiswa okwenziwa ngokwezifiso kanye nokukhiqizwa ngenkontileka ngokukhula okuguquguqukayo kusuka ku-R&D kuya kumanani okuhweba kuyatholakala uma kuceliwe.
I-XinChem iphinde inikeze ukusekelwa kwezokuthutha emhlabeni wonke, ukuhlinzeka okuthembekile, kanye nemibhalo yezomthetho, okuhlanganisa ama-Safety Data Sheets, ama-Certificates of Analysis, kanye nezinye izitifiketi ezidingekayo. Inkampani ihlala ihambisana nezidingo eziguqukayo ezimakethe ezinkulu, okuhlanganisa i-REACH, i-TSCA, kanye neminye imithetho yezifunda.
Imibuzo Evame Ukubuzwa
Yini i-CAS 344562-80-7?
I-CAS 344562-80-7 yi-4-Isobutylphenyl-4'-methylphenyliodonium hexafluorophosphate, i-diaryliodonium salt cationic photoinitiator eyaziwa nangokuthi i-Irgacure 250, i-Omnicat 250, noma i-HRcure-250.
Isetshenziselwani?
Isetshenziswa kuyi-UV-curable inks, coatings, adhesives, 3D printing resins, photoresists, ukukhiqizwa kwe-semiconductor, kanye ne-electronic encapsulation.
Ingabe ifaneleka kwi-UV-LED curing?
Ukumuncwa kwayo okuyinhloko kucishe kube ngo-240–245 nm, ngakho-ke ama-photosensitizers angase adingeke ezinhlelweni ze-UV-LED zamaza amade. Ibaluleke kakhulu ezinhlelweni ze-hybrid curing ezihlanganisa i-UV-LED ne-cationic curing.
Kufanele igcinwe kanjani?
Gcina endaweni epholile, emnyama, ivikelwe ekukhanyeni nasezintweni ezinomswakama. Ekugcineni isikhathi eside, kunconywa u-2–8°C.
Ingabe iyafana ne-Irgacure 250?
Yebo. I-Irgacure 250 igama lokuhweba elivamile le-4-Isobutylphenyl-4'-methylphenyliodonium hexafluorophosphate, i-CAS# 344562-80-7.
Xhumana ne-XinChem
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