UV resin, inozivikanwawo se photosensitive resin, ndeye oligomer inogona kukurumidza kuchinja mumuviri uye kemikari munguva pfupi mushure mekuvhenekerwa nechiedza, uyezve crosslink uye kurapa.
UV resin ndeye photosensitive resin ine yakaderera hama molecular uremu.Iine mapoka anogadzirisa anogona kuita UV, senge unsaturated kaviri zvisungo kana epoxy mapoka
UV resin ndiyo matrix resin yeUV coating.Iyo inosanganiswa ne photoinitiator, inoshanda diluent uye zvakasiyana-siyana zvinowedzera kuumba UV coating
Uvpaint ine zvinotevera zvakanakira:
(1) Kurumidza kuporesa kukurumidza uye kushanda kwakanyanya kwekugadzira;
(2) Mwero wekushandiswa kwesimba wakakwira uye kuchengetedza simba;
(3) Zvishoma organic volatile nyaya (VOC) uye zvakatipoteredza-hushamwari;
(4) Inogona kuputirwa neakasiyana substrates, senge bepa, plastiki, dehwe, simbi, girazi, ceramics, nezvimwe;
UV resin ndiyo chikamu chine chikamu chakakura kwazvo mumajasi eUV uye matrix resin mumajasi eUV.Iyo inowanzo ine mapoka anowedzera kuita kana polymerize pasi pechiedza, senge carbon carbon double bond, epoxy group, etc Zvinoenderana nemhando dzakasiyana dzekunyungudutsa, UV resin inogona kupatsanurwa kuita solvent based UV resins uye aqueous UV resins Solvent based resins haina. hydrophilic mapoka uye anogona kungonyungudutswa mune organic solvents, nepo aqueous resins ine akawanda hydrophilic mapoka kana hydrophilic cheni zvikamu, izvo zvinogona emulsified, kuparadzirwa kana kunyungudika mumvura.
Kukamurwa kwe UV resins:
Solvent based UV resin
Anowanzo shandiswa solvent based UV resin anonyanya 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.
Aqueous UV resin
Aqueous UV resin inoreva UV resin inonyungudika mumvura kana inogona kuparadzirwa nemvura.Iyo morekuru haina chete imwe nhamba yeakasimba hydrophilic mapoka, akadai secarboxyl, hydroxyl, amino, ether, acylamino, nezvimwewo, asiwo mapoka asina unsaturated, akadai seacryloyl, methacryloyl kana allyl Waterborne UV miti inogona kukamurwa kuita marudzi matatu: lotion, kupararira kwemvura uye kunyungudika kwemvura Inonyanya kusanganisira zvikamu zvitatu: waterborne polyurethane acrylate, waterborne epoxy acrylate uye waterborne polyester acrylate.
Iwo makuru ekushandisa minda yeUV resin: UV pendi, UV inki, UV glue, nezvimwewo, pakati peiyo UV pendi ndiyo inonyanya kushandiswa, kusanganisira anotevera emhando yeUV-yakavakirwa mvura pendi, UV poda pendi, UV yeganda pendi, UV. optical fiber pendi, UV simbi pendi, UV bepa glazing pendi, UV epurasitiki pendi, UV pendi yehuni.
Nguva yekutumira: Jul-12-2022