UV resin, wanda kuma aka sani da resin photosensitive, wani oligomer ne wanda zai iya fuskantar saurin sauye-sauye na jiki da na sinadarai a cikin ɗan gajeren lokaci bayan bayyanar haske, ta hanyar haɗin kai da warkewa.
Guduro UV shine guduro mai ɗaukar hoto tare da ƙananan nauyin kwayoyin halitta, kuma yana da ƙungiyoyi masu amsawa waɗanda za su iya aiwatar da UV, kamar unsaturated biyu shaidu ko rukunin epoxy
Guduro UV shine tushen guduro na rufin UV, wanda aka haɗe shi da masu daukar hoto, masu aikin diluents, da ƙari daban-daban don samar da suturar UV.
Rubutun UV suna da fa'idodi masu zuwa:
(1) Saurin warkarwa da sauri da ingantaccen samarwa;
(2) Babban adadin amfani da makamashi da tanadin makamashi;
(3) Ƙananan kwayoyin halitta maras tabbas (VOC), abokantaka na muhalli;
(4) Ana iya shafa shi da abubuwa daban-daban, kamar takarda, filastik, fata, ƙarfe, gilashi, yumbu, da sauransu;
Guduro UV shine mafi girman sashi a cikin suturar UV, kuma shine resin tushe a cikin suturar UV.Gabaɗaya yana da ƙungiyoyi waɗanda zasu iya ƙara amsawa ko polymerize ƙarƙashin yanayin haske, kamar carbon carbon double bonds, rukunin epoxy, da sauransu. Dangane da nau'in sauran ƙarfi, resin UV za a iya kasu kashi biyu: resins na tushen UV mai ƙarfi da resin UV na ruwa. .Resins tushen ƙarfi ba ya ƙunshi ƙungiyoyin hydrophilic kuma ana iya narkar da su kawai a cikin abubuwan kaushi na halitta, yayin da resins na ruwa ya ƙunshi ƙarin ƙungiyoyin hydrophilic ko sassa, waɗanda za a iya haɗa su cikin ruwa, Watsawa ko rushewa.
Rarraba resin UV:
Resin UV tushen ƙarfi
Abubuwan da aka saba amfani da su na tushen UV resins galibi sun haɗa da: UV unsaturated polyester, UV epoxy acrylate, UV polyurethane acrylate, UV polyester acrylate, UV polyether acrylate, UV pure acrylic guduro, UV epoxy guduro, UV organosilicon oligomers.
Gudun UV mai ruwa
Gudun ruwa na UV na ruwa yana nufin resin UV waɗanda ke narkewa cikin ruwa ko kuma ana iya tarwatsa su cikin ruwa.Kwayoyin halitta sun ƙunshi adadin adadin ƙungiyoyi masu ƙarfi na hydrophilic, irin su carboxyl, hydroxyl, amino, ether, acylamino, da dai sauransu, da kuma ƙungiyoyin da ba su dace ba, kamar acryloyl, methacryloyl, ko allyl.Ana iya raba bishiyoyin UV na ruwa zuwa nau'i uku: ruwan shafa fuska, ruwa mai narkewa, da mai narkewar ruwa.Suna da yawa sun haɗa da nau'i uku: polyurethane acrylate waterborne, waterborne epoxy acrylate, da waterborne polyester acrylate.
Babban filayen aikace-aikace na UV resin: UV coatings, UV inks, UV adhesives, da dai sauransu Daga cikin su, UV coatings ne mafi yadu amfani, ciki har da wadannan iri UV ruwa-tushen coatings, UV foda coatings, UV fata coatings, UV na gani fiber shafi, UV karfe coatings, UV takarda polishing coatings, UV roba coatings, UV itace shafi
Lokacin aikawa: Afrilu-10-2023