Likopano tse tharo tsa morao-rao li bonts'a mahlale a morao-rao a fanoang lefapheng la pheko ea matla.
E 'ngoe ea lintlha tsa bohlokoa tsa likopano tsa RadTech ke linako tse mabapi le mahlale a macha. HoRadTech 2022, ho ne ho e-na le lihlopha tse tharo tse nehetsoeng ho Next Level Formulations, tse nang le likopo tse tsoang ho liphutheloana tsa lijo, liaparo tsa lehong, liaparo tsa likoloi le tse ling.
Next Level Formulations I
Bruce Fillipo oa Ashland o ile a etella pele lenaneo la Next Level Formulations I le "Monomer Impact on Optical Fiber Coatings," ho sheba kamoo polyfunctionals e ka amang likhoele tsa optical.
"Re ka fumana thepa ea synergistic monofunctional monomer e nang le polyfunctionals - khatello ea viscosity le solubility e ntlafalitsoeng," ho boletse Filippo. "Homogeneity e ntlafalitsoeng ea sebopeho e thusa ho hokahana ho homogeneous ha polyacrylates.
"Vinyl pyrrolidone e ile ea lekanya lisebelisoa tse ntle ka ho fetisisa tse fanoeng ka mokhoa o ka sehloohong oa optical fiber formulation, ho kenyelletsa le khatello e ntle ea viscosity, elongation e phahameng le matla a tsitsitseng, le tekanyo e kholo ho feta kapa e lekanang ea phekolo khahlanong le li-acrylate tse ling tse hlahlojoang," ho phaella Fillipo. "Thepa e lebisitsoeng ka har'a likhoele tsa optical fiber e ts'oana le lits'ebetso tse ling tse phekolehang tsa UV joalo ka li-inks le litlolo tse khethehileng."
Marcus Hutchins oa Allnex o ile a latela ka "Ho Finyella Lijalo tsa Ultra-Low Gloss ka Moralo oa Oligomer le Theknoloji." Li-Hutchin li buisane ka litsela tse lebisang ho 100% ea liphahlo tsa UV tse nang le lisebelisoa tsa matting, mohlala bakeng sa lehong.
"Likhetho tsa ho fokotsa khanya e eketsehileng li kenyelletsa li-resin tse nang le ts'ebetso e tlase le ho nts'etsapele lisebelisoa tsa matting," Hutchins o ile a eketsa. "Ho theola khanya ho ka lebisa matšoao a senyang. O ka theha phello ea wrinkle ka ho phekola ka excimer. Thepa ea lisebelisoa ke senotlolo sa ho etsa bonnete ba hore sebaka se boreleli se se na likoli.
"Liqeto tse tlase tsa matte le liphahlo tse sebetsang hantle li fetoha ntho ea nnete," Hutchins o ile a eketsa. "Lisebelisuoa tse phekolehang tsa UV li ka sebetsa hantle ka moralo oa limolek'hule le theknoloji, tsa fokotsa bongata ba lisebelisoa tsa matting tse hlokahalang le ho ntlafatsa ho chesa le ho hanyetsa matheba."
Richard Plenderleith oa Sartomer joale o ile a bua ka "Maano a Fokotseng Monyetla oa ho falla ho Graphic Arts." Plenderleith o bontšitse hore hoo e ka bang 70% ea sephutheloana ke ea ho paka lijo.
Plenderleith o ekelitse hore li-inks tse tloaelehileng tsa UV ha li tšoanelehe bakeng sa ho paka lijo ka kotloloho, athe li-inks tsa UV tse fallang li hlokahala bakeng sa ho paka lijo ka tsela e sa tobang.
Plenderleith o itse: "Khetho ea lisebelisoa tse tala tse ntlafalitsoeng ke senotlolo sa ho fokotsa likotsi tsa ho falla. "Mathata a ka hlaha ka lebaka la ho silafatsoa ha roll nakong ea khatiso, mabone a UV a sa foleng hohle, kapa ho falla ha ho tlosoa ha polokelo. Lisebelisoa tsa UV ke karolo ea kholo ea indasteri ea ho paka lijo kaha ke theknoloji e se nang solvent. ”
Plenderleith o bontšitse hore litlhoko tsa ho paka lijo li ntse li thatafala le ho feta.
"Re bona ts'ebetso e matla ho LED ea UV, 'me nts'etsopele ea tharollo e sebetsang e phethahatsang litlhoko tsa pholiso ea LED ke ea bohlokoa," a eketsa. "Ho ntlafatsa ts'ebetso ha re ntse re fokotsa ho falla le likotsi ho hloka hore re sebetse ho li-photointiators le li-acrylates."
Camila Baroni oa IGM Resins o koetse Liforomo tsa Next Level I ka "Phello ea Synergistic ea ho Kopanya Lisebelisoa tse sa sebetseng le Lifoto tsa Mofuta oa I."
"Ho tloha boitsebisong bo bontšitsoeng ho fihlela joale, ho bonahala eka tse ling tsa li-amine tse nang le acrylated ke li-oksijene tse ntle tsa inhibitors 'me li na le monyetla oa ho ba li-synergists ka pel'a li-photoinitiators tsa mofuta oa 1," Baroni o itse. "Li-amine tse sebetsang ka ho fetisisa li ile tsa lebisa phellong e sa batleheng ea 'mala o mosehla oa filimi e phekotsoeng. Re nahanne hore mosehla o ka fokotsoa ka ho lokisoa hantle ha litaba tsa amine tse nang le acrylated. ”
Next Level Formulations II
Next Level Formulations II e qalile ka "Small Particle Sizes Pack a Punch: Additive Options to Ntlafatsa Ts'ebetso ea Sefahleho sa UV Coatings Utilizing Cross-Linkable, Nanoparticle Dispersions kapa Micronized Wax Options," e hlahisitsoeng ke Brent Laurenti oa BYK USA. Laurenti o buile ka li-additives tse kopanyang UV, li-nanomaterials tsa SiO2, li-additives le theknoloji e sa lefelloeng ea boka ea PTFE.
"Li-wax tse sa lefelloeng tsa PTFE li re fa ts'ebetso e ntle ea boemo bo botle lits'ebetsong tse ling, 'me li na le 100% e ka senyehang," Laurenti o tlaleha. "E ka kena hoo e batlang e le ka mokhoa ofe kapa ofe oa ho roala."
Ea latelang e ne e le Tony Wang oa Allnex, ea ileng a bua ka "LED Boosters ho Ntlafatsa Pheko ea Bokaholimo ka LED bakeng sa Litho kapa Flexo Application."
"Thibelo ea oksijene e tima kapa e senya polymerization e matla," Wang o hlokometse. "E matla le ho feta ka har'a likhoele tse tšesaane kapa tse nang le viscosity e tlase, joalo ka liphahlo le enke. Sena se ka etsa sebaka sa tacky. Pheko ea sefahleho e thata haholo bakeng sa pheko ea LED ka lebaka la matla a tlase le senotlolo sa bolelele bo khuts'oane ba maqhubu. ”
Evonik's Kai Yang o ile a bua ka "Ho Khothalletsa Matla a Phekolo ea Matla ho Sebopali se Thata - Ho Tsoa Karolong e Kenyellelitsoeng."
"PDMS (polydimethylsilozanes) ke sehlopha se bonolo ka ho fetisisa sa li-siloxane, 'me se fana ka tsitsipano e tlaase haholo 'me e tsitsitse haholo," Yang o hlokometse. “E fana ka thepa e ntle ea ho fofa. Re ntlafalitse tšebelisano ka ho fetola lintho tse phelang, tse laolang hydrophobicity le hydrophilicity ea eona. Thepa e lakatsehang e ka hlophisoa ka ho fapana ha sebopeho. Re fumane hore polarity e phahameng e ntlafatsa ho qhibiliha ho matrix a UV. TEGO Glide e thusa ho laola thepa ea li-siloxane tsa organomodified, ha Tego RAD e ntlafatsa ho thella le ho lokolloa.
Jason Ghaderi oa IGM Resins o koetse Next Level Formulations II ka puo ea hae ho "Urethane Acrylate Oligomers: Sensitivity of Cured Films to UV Light le Mongoleng ka UV Absorbers le ntle le eona."
"Mekhoa eohle e thehiloeng ho li-oligomers tsa UA e ne e sa bonts'e bosehla ka leihlo le hlobotseng ebile e se na mosehla kapa ho fifala joalo ka ha ho lekantsoe ke spectrophotometer," Ghaderi o itse. "Li-oligomers tse bonolo tsa urethane acrylate li bonts'itse matla a tlase le modulus ha li ntse li bonts'a bolelele bo phahameng. Ts'ebetso ea li-oligomers tse thata e ne e le bohareng, athe li-oligomers tse thata li ile tsa fella ka matla a holimo le modulus e nang le bolelele bo tlase. Ho hlokomeloa hore lintho tse monyang mahlaseli a kotsi a UV le HALS li kena-kenana le pheko, ’me ka lebaka leo, ho kopanya filimi e phekotsoeng ho tlaase ho feta ea tsamaiso e haelloang ke tsena tse peli.”
Next Level Formulations III
Next Level Formulations III e hlahisitse Joe Lichtenhan oa Hybrid Plastics Inc., ea ileng a bua ka "POSS Additives for Dispersion and Viscosity Control," ponahalo e le li-additives tsa POSS, le kamoo li ka nkoang e le li-additives tse bohlale tsa hybrid bakeng sa litsamaiso tsa ho roala.
Lichtenhan e ile ea lateloa ke Yang ea Evonik, eo nehelano ea eona ea bobeli e neng e le “Tšebeliso ea Lisebelisoa tsa Silika ho Li-inks tsa Khatiso tsa UV.”
"Mekhoeng ea phekolo ea UV / EB, silika e tšoaroang ka holim'a metsi ke sehlahisoa se ratoang kaha ho ka ba bonolo ho fumana botsitso bo ikhethang ha u ntse u boloka viscosity e ntle bakeng sa lisebelisoa tsa khatiso," Yang o hlokometse.
"UV Curable Coating Options for Interior Automotive Applications," ka Kristy Wagner, Red Spot Paint, e ne e latela.
Wagner o hlokometse.
Mike Idacavage, Radical Curing LLC, e koetsoe ka "Low Viscosity Urethane Oligomers that Function as Reactive Diluents," eo a hlokometseng hore e ka sebelisoa ho inkjet, ho roala ha spray le lisebelisoa tsa khatiso tsa 3D.
Nako ea poso: Sep-28-2022
