Zvikamu zvitatu zvebreakout zvinoratidza matekinoroji azvino ari kupihwa mumunda wekurapa simba.
Chimwe chezvakanakisa zvemusangano weRadTech ndiwo masesheni pamatekinoroji matsva. AtRadTech 2022, paive nezvikamu zvitatu zvakatsaurirwa kuNext Level Formulations, nezvikumbiro zvichibva pakurongedzerwa kwechikafu, machira ehuni, majasi emotokari nezvimwe.
Next Level Formulations I
Bruce Fillipo weAshland akatungamira kuNext Level Formulations I musangano ne "Monomer Impact paOptical Fiber Coatings," tarisa kuti polyfunctionals inogona kukanganisa sei optical fibers.
"Tinogona kuwana synergistic monofunctional monomer's zvivakwa zvine polyfunctionals - viscosity kudzvinyirira uye yakagadziridzwa solubility," Filippo akadaro. "Kuvandudzwa kwekugadzirisa homogeneity kunofambisa homogeneous crosslinking ye polyacrylates.
"Vinyl pyrrolidone yakayera zvakanakisa zvivakwa zvakapihwa kune yekutanga optical fiber formulation, kusanganisira yakanakisa viscosity suppression, yakakwirira elongation uye tensile simba, uye yakakura kupfuura kana yakaenzana kurapa chiyero ichipikisana nemamwe akaongororwa monofunctional acrylates," akawedzera Fillipo. "Zvinhu zvakanangwa mune optical fiber coatings zvakafanana kune mamwe maUV anorapika maapplication akaita seingi uye machira ehunyanzvi."
Marcus Hutchins weAllnex akatevera ne "Kuwana Ultra-Low Gloss Coatings Kuburikidza neOligomer Dhizaini uye Tekinoroji." Hutchins vakakurukura nzira dzekuenda ku100% UV machira ane mating agents, semuenzaniso wehuni.
"Sarudzo dzekuwedzera kudzikisa gloss dzinosanganisira resin ine yakaderera mashandiro uye kugadzira mating agents," Hutchins akawedzera. "Kudzikisa gloss kunogona kukonzera maring marks. Unogona kugadzira wrinkle effect kuburikidza neexcimer curing. Equipment set-up chinhu chakakosha pakuona kuti nzvimbo yakatsetseka isina kukanganisa.
"Yakaderera matte kupera uye yakakwirira-yekuita machira iri kuitika," Hutchins akawedzera. "UV inorapika zvinhu zvinogoneka matte kuburikidza nemamorekuru dhizaini uye tekinoroji, kudzikisa huwandu hwemating maajenti anodiwa nekuvandudza kupisa uye kuramba tsvina."
Richard Plenderleith weSartomer akabva ataura nezve "Maitiro Ekuenda Kukadzikira Kunogoneka Kutama muGraphic Arts." Plenderleith akataura kuti 70% yekurongedza ndeyekurongedza chikafu.
Plenderleith akawedzera kuti ingi dzeUV dzakajairwa hadzina kukodzera kurongedza chikafu chakananga, nepo yakaderera yekufambisa UV ingi inodiwa pakurongedza chikafu.
"Kusarudzwa kwezvinhu zvakagadziridzwa zvekushandisa kwakakosha kudzikisa njodzi dzekutama," akadaro Plenderleith. "Matambudziko anogona kuitika kubva mukusvibiswa kwema roll panguva yekudhinda, marambi eUV asingarape mukati mese, kana kudzima kutama pakachengetwa." UV masisitimu chikamu chekukura kweindasitiri yekurongedza chikafu sezvo iri tekinoroji isina solvent."
Plenderleith akataura kuti zvinodiwa zvekurongedza chikafu zviri kuwedzera kuomarara.
"Isu tinoona kufamba kwakasimba kuUV LED, uye kuvandudzwa kwemhinduro dzakasimba dzinozadzisa zvinodiwa zvekurapa kwe LED kwakakosha," akawedzera. "Kuvandudza reactivity tichidzikisa kutama uye njodzi zvinoda kuti tishande pane ese mafotointiators uye acrylates."
Camila Baroni weIGM Resins akavhara Next Level Formulas I ne "Synergistic Mhedzisiro yeKubatanidza Aminofunctional Materials neType I Photoinitiators."
"Kubva pane zvakaratidzwa kusvika ikozvino, zvinoratidzika semamwe acrylated amines akanaka okisijeni inhibitors uye ane simba rekuita se synergists muhupo hwemhando ye1 photoinitiators," akadaro Baroni. "Maamine akanyanya kushanda akakonzera kutsvuka kusingadikanwi kwefirimu rakaporeswa." Isu takafunga kuti kutsvuka kunogona kuderedzwa nekugadzirisa zvakanatswa zveamine zvinyorwa."
Next Level Formulations II
Next Level Formulations II yakatanga ne "Small Particle Sizes Pack a Punch: Additive Options to Kuvandudza Surface Performance yeUV Coatings Utilizing Cross-Linkable, Nanoparticle Dispersions kana Micronized Wax Options," yakaratidzwa naBrent Laurenti weBYK USA. Laurenti akakurukura UV crosslinking additives, SiO2 nanomaterials, additives uye PTFE-yemahara wax tekinoroji.
"PTFE-isina waxes iri kutipa zviri nani kuenzana kwekuita mune mamwe maapplication, uye iwo ari 100% biodegradable," akadaro Laurenti. "Inogona kupinda mune chero ipi zvayo yekugadzira coating."
Akatevera aive Tony Wang weAllnex, akataura nezve "LED Boosters Kuvandudza Surface Kurapa neLED yeLitho kana Flexo Application."
"Oxygen inhibition inodzima kana scavenges radical polymerization," akadaro Wang. "Iyo yakanyanya kuomarara mumachira matete kana akaderera e-viscosity, akadai semapakeji ezvokurongedza neingi. Izvi zvinogona kugadzira nzvimbo ine tacky. Mushonga wepamusoro unonetsa pakurapa kweLED nekuda kwekushomeka kwesimba uye kukiyiwa kwepfupi wavelength."
Evonik's Kai Yang akabva akurukura "Kusimudzira Simba Rinorapika Kunamatira kune Yakaoma Substrate - Kubva pane Yekuwedzera Chikamu."
"PDMS (polydimethylsilozanes) ndiyo kirasi yakapfava yemasiloxanes, uye inopa kuderera kwakanyanya kwepasi uye yakagadzikana," Yang akadaro. "Inopa zvinhu zvakanaka zvekubhururuka. Isu takavandudza kuenderana ne organic modification, iyo inodzora hydrophobicity yayo uye hydrophilicity. Inodiwa zvinhu zvinogona kugadzirwa nekusiyana kwemaitiro. Takaona kuti yakakwirira polarity inovandudza solubility muUV matrix. TEGO Glide inobatsira kudzora zvinhu zve organomodified siloxanes, nepo Tegolip RAD inoburitsa. "
Jason Ghaderi weIGM Resins akavhara Next Level Formulations II nehurukuro yake ye "Urethane Acrylate Oligomers: Sensitivity yeMafirimu Akarapwa kune UV Chiedza uye Hunyoro ine uye isina UV Absorbers."
"Ese mafomula akavakirwa paUA oligomers haana kuratidza kutsvuka kuziso rakashama uye asina kutsvuka kana kutsvuka sezvakayerwa nespectrophotometer," akadaro Ghaderi. "Soft urethane acrylate oligomers yakaratidza kuderera kwesimba uye modulus ichiratidza mukurebesa." Semi-hard oligomers performance yaive pakati, nepo maoligomers akaoma akakonzera kusimba kwakanyanya uye modulus ine yakaderera elongation.
Next Level Magadzirirwo III
Next Level Formulations III yakaratidza Joe Lichtenhan weHybrid Plastics Inc., akafukidza "POSS Additives for Dispersion and Viscosity Control," chitarisiko sePOSS additives, uye mabatiro avanogona kunzi akangwara ma hybrid ekuwedzera emasisitimu ekupfeka.
Lichtenhan akateverwa naEvonik's Yang, ane mharidzo yechipiri yaive "Kushandiswa kweSilica Additives muUV Printing Inks."
"MuUV / EB kurapa maumbirwo, iyo yakarapwa silica ndicho chigadzirwa chinofarirwa sezvo kugadzikana kwakanyanya kuchigona kuve nyore kuwana uku uchichengetedza viscosity yakanaka yekudhinda maapplication," akadaro Yang.
"UV Inorapika Coating Options yeInterior Automotive Applications," naKristy Wagner, Red Spot Paint, yaitevera.
"UV inorapika yakajeka uye ine pigmented coatings yakaratidza kuti haingosangana chete asi inodarika yazvino yeOEM yakaomesesa maratidziro emukati memotokari application," Wagner akadaro.
Mike Idacavage, Radical Curing LLC, yakavharwa ne "Low Viscosity Urethane Oligomers iyo Inoshanda seReactive Diluents," iyo yaakaona inogona kushandiswa muinkjet, kupfapfaidza coating uye 3D kudhinda maapplication.
Nguva yekutumira: Feb-02-2023
