UV adhesive ndeyekuwedzera photoinitiator (kana photosensitizer) kune resin ine yakakosha formula.Mushure mekutora iyo yakakwira-yakasimba ultraviolet mwenje muultraviolet (UV) yekurapa michina, inogadzira inoshanda emahara radicals kana ionic radicals, nokudaro inotanga polymerization, kuyambuka-kubatanidza uye kubatanidza maitiro, kuitira kuti resin (UV coating, inki, adhesive, nezvimwewo .) inogona kushandurwa kubva kumvura kuenda kune yakasimba mumasekonzi mashoma (madhigirii akasiyana) (iyi shanduko inodaidzwa kuti “UV kurapa”).
Minda yekushandiswa yeadhesives ndeiyi inotevera:
Zvigadzirwa zvemaoko, zvigadzirwa zvegirazi
1. Zvigadzirwa zvegirazi, fenicha yegirazi, bhandi remagetsi
2. Crystal jewelry craft products, fixed inlay
3. Kusungirirwa kwezvigadzirwa zvepurasitiki zvakajeka, PMma / ps
4. Various touch film screens
Indasitiri yemagetsi nemagetsi
1. Kupenda uye kuiswa chisimbiso kwematerminals / relays / capacitors uye microswitches
2. Yakadhindwa redunhu bhodhi (PCB) bonding pamusoro components
3. Integrated circuit block bonding pabhodhi redunhu rakadhindwa
4. Kugadzirisa coil wire terminal uye kusungirirwa kwezvikamu
Optical field
1. Optical fiber bonding, optical fiber coating protection
Digital disc kugadzira
1. Mukugadzira cd/cd-r/cd-rw, inonyanya kushandiswa kuvhara firimu rinoratidzira uye firimu rinodzivirira.
2. DVD substrate bonding, chivharo chekuisa chisimbiso cheDVD kurongedza zvakare chinoshandisa UV kurapa adhesive.
Unyanzvi hwekutenga hweUV adhesive ndeiyi anotevera:
1. Kusarudzwa musimboti weUb adhesive
(1) Funga nezvemhando, hunhu, ukuru uye kuoma kwezvinhu zvekubatanidza;
(2) Funga nezvechimiro, chimiro uye maitiro ekugadzirisa zvinhu zvekubatanidza zvinhu;
(3) Funga nezvemutoro uye chimiro (tensile simba, shear simba, peeling simba, nezvimwewo) inotakurwa nechikamu chekubatanidza;
(4) Funga nezvezvinodiwa zvakakosha zvezvinhu, senge conductivity, kupisa kupisa uye kushomeka kwekushisa.
2. Bonding zvinhu zvinhu
(1) Metal: iyo oxide firimu iri pamusoro pesimbi iri nyore kusungirirwa mushure mekurapwa kwepamusoro;Nekuti mutsauko weaviri-chikamu mutsara wekuwedzera coefficients yeadhesive bonded simbi yakakura kwazvo, iyo yekunamatira layer iri nyore kuburitsa kushushikana kwemukati;Mukuwedzera, chikamu chesimbi chinosungirirwa chinowanzoita electrochemical corrosion nekuda kwekuita kwemvura.
(2) Rubha: iyo yakakura polarity yerabha, zviri nani kubatana kwekuita.NBR ine high polarity uye yakakwirira bonding simba;Natural rabha, silicone rabha uye isobutylene rabha ine diki polarity uye isina kusimba yekunamatira simba.Mukuwedzera, pane kazhinji kusunungurwa maajenti kana mamwe madhipatimendi epachena pane rubber pamusoro, izvo zvinodzivisa kusungirirwa.Surfactant inogona kushandiswa seprimer kuti iwedzere kunamatira.
(3) Huni: chinhu chine porous, chiri nyore kutora unyoro uye chinokonzera shanduko yedimensional, izvo zvinogona kutungamirira mukushungurudzika.Naizvozvo, zvinodikanwa kuti usarudze adhesive nekukurumidza kupora.Mukuwedzera, kushanda kwekubatanidza kwezvinhu zvakasvibiswa zviri nani pane zvehuni dzakaoma.
(4) Plastiki: plastiki ine polarity yakakura ine yakanaka yekubatanidza kuita.
Nguva yekutumira: Jun-07-2022