Quid sunt photoinitiatores et quantum de photoinitiatoribus scis? Photoinitiatores sunt genus compositi quod energiam ad certam longitudinem undae in regione ultraviolacea (250-420nm) vel visibili (400-800nm) absorbere, radicales liberos, cationes, etc. generare, atque ita polymerizationem, reticulationem, et curationem monomerorum initiare potest. Attamen longitudines undarum a photoinitiatoribus diversis absorptae differunt.
Classificatio photoinitiatorum in duas partes praecipue dividi potest: radicales liberi et genera ionica. Radicales liberi in Typum I et Typum II dividi possunt; genera ionica in cationica et anionica dividi possunt. Photoinitiator est punctum initium formulationis, et usus eius finalis a requisitis functionis et systemate formulationis afficitur. Solum photoinitiator aptissimus est, nullus photoinitiator optimus est.
Photoinitiatores in catena industriali antecedunt. Materiae primae in catena industriae curationis UV praecipue sunt materiae chemicae basicae et chemicae speciales, photoinitiatoribus antecedentibus collocatis. Series compositorum thiolorum ut materiae primae pro photoinitiatoribus adhiberi potest, et praecipue in campis medicinae et fabricationis pesticidarum adhibentur; photoinitiatores in variis campis adhibentur, ut photoresistentes et chemica adiuvantes, tunicae UV, atramenta UV, etc., cum applicationibus terminalibus ad producta electronica, ornatum domesticum et materias aedificatorias, medicinam et curationem medicam, etc., pertinentibus.
Varia genera photoinitiatorum cum ampla usibus existunt, quomodo igitur eos eligere debemus? Deinde, tibi dicam quomodo nonnulla producta communiter inventa eligere debeas.
Primo, introducere velimphotoinitiator 819, quae ad coloratas membranas plasticas UV curatas adhiberi potest. Membranae UV, propter excellentem effectum et efficientem productionem, late in involucris plasticis variarum rerum electronicarum et domesticarum adhibitae sunt. Attamen, profunda solidificatio membranarum UV post colorationem non bona est, unde adhaesio pelliculae mala et dispersio et dispositio pigmentorum a resinis UV mala oritur, aspectum membranarum graviter afficiens. Ergo, processus constructionis traditionalis est primum applicare pigmentum pigmentatum solvente fundatum ad colorationem, deinde applicare vernicem UV post coctionem ad varias proprietates physicas superficiei pelliculae picturae emendandas.
Photoinitiator 184Photoinitiator solidus est efficax et flavescentiae resistens radicalibus liberis (I), cum commodis longae temporis repositionis, altae efficientiae initiationis, et lati ambitus absorptionis UV. Praecipue ad curationem UV praepolymerorum insaturatorum (velut esterum acrylicorum) una cum monomeris et oligomeris vinylicis singularibus vel multifunctionalibus adhibetur, et praecipue aptus est ad tunicas et atramenta quae gradum flavescentiae altum requirunt.
Photoinitiator TPO-LEst genus photoinisatoris liquidi, quod in systematibus formulationis cum flavedine humili et odore humili adhibetur. Vulgo in atramento serigraphico, atramento planographico, atramento flexographico, photoresistente, vernice, laminis typographicis, et aliis campis adhibetur.
Thephotoinitiator TPOPlerumque in systematibus albis adhibetur, et adhiberi potest in tunicis UV curantibus, atramentis typographicis, glutinis UV curantibus, tunicis fibrarum opticarum, photoresistis, laminis photopolymerizationis, resinis stereolithographicis, compositis, impletionibus dentium, et cetera.
Photoinitiator 2959 est photoinitiator efficax non flavescens cum activitate magna, odore humili, non flavescente, volatilitate humili, insensibilitate ad polymerisationem oxygenii, et efficacia curationis superficialis alta. Greges hydroxyli singulares facile solubiles in tunicis aquosis. Praesertim aptus esteribus acrylicis aquosis et polyesteribus insaturatis. Photoinitiator 2959 etiam est glutinum a systemate certificationis FDA approbatum ad contactum non directum cum cibo.
BenzophenonumPhotoinitiator radicalium liberorum est, praecipue in systematibus curationis UV radicalium liberorum adhibitus, ut in tunicis, atramentis, glutinis, etc. Etiam intermedium est in pigmentis organicis, pharmacis, aromatibus, et insecticidis. Hoc productum etiam inhibitor polymerizationis styreni et fixativum fragrantiae est, quod odori saporem dulcem dare potest, et late in odoribus et essentia saponis adhibetur.
Producta photoinitiatoribus similia sunt absorbentia ultraviolacea. Interdum, homines saepe inter haec duo distinguere non possunt.Absorbentes UVphotoinitiatores substituere possunt. Quia absorbentes UV sunt genus stabilimenti lucis latissime adhibitum et cum photoinitiatoribus congruere vel eos substituere possunt, eorumque efficacia etiam optima est. Photoinitiatores praecipue ad photocurationem, atramenta, obductiones adhibentur, et etiam in campis industrialibus et electronicis adhiberi possunt. Absorbentes UV latam habent applicationem, praesertim in cosmeticis cum altis qualitatis requisitis adhibentur. Interea, pretium absorbentium ultravioletorum relative altum est, dum photoinitiatores relative humile sunt. Producta correspondentia secundum necessitates tuas eligere potes.
Fabricatores initiatorum professionales sumus. Praeter producta supra memorata, etiam haec similia habemus:
| Numerus CAS | Nomen Producti |
| 162881-26-7 | Phenylbis(2,4,6-trimethylbenzoyl)phosphini oxidum |
| 947-19-3 | 1-Hydroxycyclohexylphenylcetonum |
| 84434-11-7 | Aethyl (2,4,6-trimethylbenzoyl) phenylphosphinas |
| 75980-60-8 | Diphenyl(2,4,6-trimethylbenzoyl)phosphini oxidum |
| 125051-32-3 | Bis(eta.5-2,4-cyclopentadien-1-yl)-bis [2,6-difluoro-3-(1H-pyrrol-1-yl)phenyl]titanium |
| 75980-60-8 | 2,4,6-Trimethylbenzoyldiphenylphosphini oxidum |
| 162881-26-7 | Bis(2,4,6-trimethylbenzoyl)phenylphosphini oxidum |
| 84434-11-7 | Aethyl(2,4,6-trimethylbenzoyl)phenylphosphinas |
| 5495-84-1 | 2-Isopropylthioxanthonum |
| 82799-44-8 | 2,4-Diethylthioxanthonum |
| 71868-10-5 | 2-Methyl-1-[4-(methylthio)phenyl]-2-morpholinopropan-1-onum |
| 119313-12-1 | 2-Benzyl-2-dimethylamino-1-(4-morpholinophenyl)butanonum |
| 947-19-3 | 1-Hydroxy-Cyclohexyl Phenyl Cetone |
| 7473-98-5 | 2-Hydoy-2-mey-1-phenyppae-one |
| 10287-53-3 | Ethyl4-dimethylaminobenzoas |
| 478556-66-0 | [1-9-ethy-6-2-methylbenzoycabazo-3-yethylideneamino] acetas |
| 77016-78-5 | 3-benzo-7-dehyamnocuminum |
| 3047-32-3 | 3-Aethyl-3-(hydroxymethyl)oxetanum |
| 18934-00-4 | 3,3′-[Oxybis(methylene)]bis[3-ethyloxetane] |
| 2177-22-2 | 3-Aethyl-3-(chloromethyl)oxetanum |
| 298695-60-0 | 3-Aethyl-3-[(2-ethylhexyloxy)methyl]oxetanum |
| 18933-99-8 | 3-Aethyl-3-[(benzyloxy)methyl]oxetanum |
| 37674-57-0 | 3-Aethyl-3-(methacryloyloxymethyl)oxetanum |
| 41988-14-1 | 3-Aethyl-3-(acryloyloxymethyl)oxetanum |
| 358365-48-7 | Oxetanum Biphenyl |
| 18724-32-8 | Bis[2-(3,4-epoxycyclohexyl)aethyl]tetramethyldisiloxanum |
| 2386-87-0 | 3,4-Epoxycyclohexylmethyl 3,4-epoxycyclohexanocarboxylatum |
| 1079-66-9 | Chlorodiphenylphosphinum |
| 644-97-3 | Dichlorophenylphosphinum |
| 938-18-1 | 2,4,6-Trimethylbenzoyli chloridum |
| 32760-80-8 | Cyclopentadienylferrum(i) hexafluorophosphas |
| 100011-37-8 | Cyclopentadienylferrum(ii) hexa-fluoroantimonas |
| 344562-80-7 & 108-32-7 | 4-Isobutylphenyl-4'-methylphenyliodonium hexafluorophosphas et propyleni carbonas |
| 71786-70-4 & 108-32-7 | Bis(4-dodecylphenyl)iodonii hexafluororantimonas et Propyleni carbonas |
| 121239-75-6 | (4-Ocyoxyphenyphenydoni hexafluoroantimonas |
| 61358-25-6 | Bis(4-tert-butylphenyl)iodonii hexafluorophosphas |
| 60565-88-0 | Bis(4-methylphenyl)iodonii hexafluorophosphas |
| 74227-35-3 & 68156-13-8 & 108-32-7 | Sulfonii Hexafluorophosphas Mixtus et Propyleni Carbonas |
| 71449-78-0 &89452-37-9 & 108-32-7 | Mixta Sulfonii Hexafluoroantimonas et Propyleni Carbonas |
| 203573-06-2 | |
| 42573-57-9 | 2-2-4-Mehoxypheny-2-yvny-46-bs (trichloromethyl)-1,3,5-triazinum |
| 15206-55-0 | Methyl benzoylformias |
| 119-61-9 | Benzophenonum |
| 21245-02-3 | 2-Ethylhexyl 4-dimethylaminobenzoas |
| 2128-93-0 | 4-Benzoylbiphenyl |
| 24650-42-8 | Photoinitiator BDK |
| 106797-53-9 | 2-Hydroxy-4′-(2-hydroxyethoxy)-2-methylpropiophenonum |
| 83846-85-9 | 4-(4-Methylphenylthio)benzophenonum |
| 119344-86-4 | PI379 |
| 21245-01-2 | Padimate |
| 134-85-0 | 4-Chlorobenzophenonum |
| 6175-45-7 | 2,2-Diethoxyacetophenonum |
| 7189-82-4 | 2,2′-Bis(2-chlorophenyl)-4,4′,5,5′-tetraphenyl-1,2′-biimidazolum |
| 10373-78-1 | Photoinitiator CQ |
| 29864-15-1 | 2-Methyl-BCIM |
| 58109-40-3 | Photoinitiator 810 |
| 100486-97-3 | TCDM-HABI |
| 813452-37-8 | OMNIPOL TX |
| 515136-48-8 | Omnipol BP |
| 163702-01-0 | KIP 150 |
| 71512-90-8 | Photoinitiator ASA |
| 886463-10-1 | Photoinitiator 910 |
| 1246194-73-9 | Photoinitiator 2702 |
| 606-28-0 | Methyl 2-benzoylbenzoas |
| 134-84-9 | 4-Methylbenzophenonum |
| 90-93-7 | 4,4′-Bis(diethylamino)benzophenonum |
| 84-51-5 | 2-Aethylanthrachinonum |
| 86-39-5 | 2-Chlorothioxanthonum |
| 94-36-0 | Benzoyli peroxidum |
| 579-44-2/119-53-9 | Benzoinum |
| 134-81-6 | Benzilum |
| 67845-93-6 | UV-2908 |
Tempus publicationis: IV Augusti, MMXXIII