UV resin, inozivikanwa se photosensitive resin, ndeye oligomer inogona kusangana nekuchinja kwemuviri uye kemikari munguva pfupi mushure mekuvhenekerwa nechiedza, uyezve crosslink nekusimba.UV resin inonyanya kukamurwa kuita solvent based UV resin uye mvura-based UV resin.
Solvent based UV resin
Common solvent based UV resins inonyanya kusanganisira: UV unsaturated polyester, UV epoxy acrylate, UV polyurethane acrylate, UV polyester acrylate, UV polyether acrylate, UV pure acrylic resin, UV epoxy resin, UV silicone oligomer, nezvimwe.
Mvura inotakura UV resin
Waterborne UV resin inoreva UV resin inonyungudika mumvura kana inogona kuparadzirwa nemvura.Iyo molecule ine imwe nhamba yeakasimba hydrophilic mapoka, akadai secarboxyl, hydroxyl, amino, ether, uye acylamine mapoka;Iyo inewo mapoka asina unsaturated, akadai seacryloyl, methacryloyl kana allyl mapoka.Miti yeUV ine mvura inogona kukamurwa kuita mapoka matatu: lotion, mvura inorasika uye inonyungudika nemvura, kunyanya kusanganisira mapoka matatu: waterborne polyurethane acrylate, waterborne epoxy acrylate uye waterborne polyester acrylate.
Iyo UV resin inotorwa mumvura kazhinji ine 80-90% yemvura resin uye 10-20% zvimwe zvinowedzera.Mushure mekuputira uye kupukuta, chitete chakaumbwa nepolymer chinosara pamusoro peiyo substrate, iyo inoisa iyo yekupfeka ine hunhu hwakasiyana nekuda kwekusiyana kweformula musanganiswa.Zvakadai senge yakakwira gloss, matt, abrasion resistant, nezvimwe.
Mvura inotakura resin ndicho chikamu chikuru cheZ mune inotakurwa nemvura UV resin.Iyo inosarudza uye inokanganisa maitiro emvura yeUV resin, yakadai sekupenya, kunamatira, abrasion resistance, kuoma, etc. Nokudaro, kusarudzwa kwakakodzera kwemvura UV resin ndiyo kiyi yekubudirira kutumirwa kwemvura yeUV resin.
Kune marudzi akawanda emarasi, anosanganisira waterborne rosin modified maleic resin, waterborne polyurethane resin, waterborne acrylic resin, waterborne alkyd resin, waterborne amino resin, etc. Pamvura yeUV resin, resin yakasarudzwa inofanira kuva nemhando yemunyu inonyungudika nyore, yakanaka. kusunungurwa kwemvura, kupenya kwakanaka mushure mekugadzirwa kwefirimu, kupisa kupisa, kupikisa kwemakemikari, kukurumidza kuomesa kukurumidza, nezvimwewo, nepo waterborne acrylic copolymer resin inogona kusangana nezvinodiwa zvekudhinda uye kupenya kusvika pamwero mukuru.Naizvozvo, kana uchigadzira yemvura UV resin, waterborne acrylic copolymer system inova sarudzo yedu yakanaka.
Aqueous acrylic copolymer resin inogona kukamurwa kuita aqueous acrylic resin solution, aqueous acrylic dispersion, uye acrylic lotion.Acrylic lotion inogona kukamurwa kuita film-forming acrylic lotion uye isiri film-forming acrylic lotion.Zvimiro zvewaterborne acrylic copolymer resin inoumbwa nemamonomers.Performance uye synthesis process.Mamwe mamonmers anogona kuvandudza kupenya uye kuoma, nepo mamwe anogona kupa makemikari kuramba uye kunamatira.Zvakawanda zviedzo zvakaratidza kuti iyo yemvura UV resin, iyo inosanganiswa nesainzi neaqueous acrylic acid solution uye acrylic acid lotion, ine zvivakwa zvakanaka.
Nguva yekutumira: Jan-09-2023