UV m shine ƙara photoinitiator (ko photosensitizer) zuwa guduro tare da musamman dabara.Bayan shayar da hasken ultraviolet mai ƙarfi a cikin kayan aikin warkarwa na ultraviolet (UV), yana samar da radicals masu aiki kyauta ko radicals na ionic, don haka fara polymerization, haɗin giciye da halayen grafting, don haka resin (rufin UV, tawada, m, da dai sauransu). .) ana iya canza shi daga ruwa zuwa mai ƙarfi a cikin 'yan daƙiƙa kaɗan (mabambanta digiri) (wannan tsarin canjin ana kiransa "UV curing").
Filin aikace-aikacen adhesives sune kamar haka:
Aikin hannu, kayayyakin gilashi
1. Glass kayayyakin, gilashin furniture, lantarki sikelin bonding
2. Crystal kayan sana'a kayan ado, gyarawa inlay
3. Haɗin kai na samfuran filastik masu gaskiya, pmma/ps
4. Daban-daban tabawa film fuska
Masana'antar lantarki da lantarki
1. Painting da hatimin tashoshi / relays / capacitors da microswitches
2. Printed kewaye hukumar (PCB) bonding surface aka gyara
3. Haɗe-haɗen toshewar da'ira akan allon da'ira da aka buga
4. Kayyade tashar tashoshi na waya da haɗin sassa
Filin gani
1. Ƙaƙwalwar fiber na gani, kariyar murfin fiber na gani
Dijital faifai masana'anta
1. A cd / cd-r / cd-rw masana'antu, shi ne yafi amfani da shafi nuna fim da m fim.
2. DVD substrate bonding, da sealing murfin don DVD marufi kuma yana amfani da UV curing m.
Ƙwarewar siyan mannen UV sune kamar haka:
1. Ka'idar zaɓi na Ub m
(1) Yi la'akari da nau'in, yanayi, girman da taurin kayan haɗin gwiwa;
(2) Yi la'akari da siffar, tsari da yanayin tsari na kayan haɗin gwiwa;
(3) Yi la'akari da kaya da nau'i (ƙarfin ƙwanƙwasa, ƙarfin ƙarfi, ƙarfin bawo, da sauransu) wanda ɓangaren haɗin gwiwa ke ɗauka;
(4) Yi la'akari da buƙatun musamman na kayan aiki, kamar haɓakawa, juriya na zafi da ƙarancin zafin jiki.
2. bonding abu Properties
(1) Karfe: fim ɗin oxide akan saman ƙarfe yana da sauƙin haɗawa bayan jiyya na saman;Saboda bambance-bambancen ma'auni na fadada layin layi guda biyu na ƙarfe mai haɗaɗɗen manne yana da girma sosai, maɗaurin manne yana da sauƙi don samar da damuwa na ciki;Bugu da ƙari, ɓangaren haɗin gwiwar ƙarfe yana da haɗari ga lalata electrochemical saboda aikin ruwa.
(2) Rubber: mafi girman polarity na roba, mafi kyawun tasirin haɗin gwiwa.NBR yana da babban polarity da ƙarfin haɗin gwiwa;Rubber na halitta, roba na silicone da roba isobutylene suna da ƙananan polarity da rauni mai ƙarfi.Bugu da ƙari, sau da yawa ana samun wakilai na saki ko wasu abubuwan da suka dace na kyauta akan saman roba, wanda ke hana tasirin haɗin gwiwa.Za'a iya amfani da surfactant azaman firamare don haɓaka mannewa.
(3) Itace: abu ne mai ƙyalli, wanda ke da sauƙin ɗaukar danshi kuma yana haifar da canje-canje mai girma, wanda zai iya haifar da damuwa.Sabili da haka, ya zama dole don zaɓar manne tare da saurin warkarwa.Bugu da ƙari, aikin haɗin gwiwa na kayan da aka goge ya fi kyau fiye da na itace.
(4) Filastik: filastik tare da babban polarity yana da kyakkyawan aikin haɗin gwiwa.
Lokacin aikawa: Juni-07-2022