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Yekutanga Sumo kune UV Resin

UV resin, inozivikanwawo se photosensitive resin, ioligomer inogona kukurumidza kuchinja mumuviri uye kemikari munguva pfupi mushure mekuratidzwa nechiedza, nekudaro kuyambuka-kubatanidza uye kurapa.

UV resin ndeye photosensitive resin ine huremu hwakaderera, uye ine mapoka anochinja anogona kuita UV, senge unsaturated mbiri bond kana epoxy mapoka.

UV resin ndiyo base resin yeUV coatings, iyo inosanganiswa nephotoinitiators, inoshanda diluents, uye zvakasiyana-siyana zvinowedzera kugadzira UV majasi.

UV coatings ane zvinotevera zvakanakira:

(1) Kurumidza kuporesa kukurumidza uye kushanda kwakanyanya kwekugadzira;

(2) Mwero wekushandiswa kwesimba wakakwira uye kuchengetedza simba;

(3) Low organic volatile matter (VOC), ine ushamwari kwezvakatipoteredza;

(4) Inogona kuputirwa neakasiyana-siyana substrates, senge bepa, plastiki, dehwe, simbi, girazi, ceramics, zvichingodaro;

UV resin ndicho chikamu chikuru mune UV coatings, uye ndiyo base resin mumaUV majasi.Iyo inowanzo ine mapoka anogona kuwedzera kuita kana polymerize pasi pemamiriro echiedza, senge carbon carbon double bonds, epoxy groups, etc. Zvinoenderana nerudzi rwezvinonyungudutsa, UV resins inogona kupatsanurwa muzvikamu zviviri: solvent based UV resins uye mumvura inoyerera UV resins. .Solvent based resins haina hydrophilic mapoka uye inogona kungonyungudika mune organic solvents, nepo mvura inonyungudika ine mamwe hydrophilic mapoka kana zvikamu, izvo zvinogona emulsified mumvura, Kupararira kana kunyungudika.

Kukamurwa kwe UV resins:

Solvent based UV resin

Iyo inowanzo shandiswa yakanyungudika yakavakirwa 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, uye UV organosilicon oligomers.

Aqueous UV resin

Waterborne UV resins inoreva maUV resin anonyungudika mumvura kana anogona kuparadzirwa mumvura.Mamorekuru ane humwe huwandu hweakasimba hydrophilic mapoka, akadai secarboxyl, hydroxyl, amino, ether, acylamino, nezvimwewo, pamwe nemapoka asina kuzara, akadai seacryloyl, methacryloyl, kana allyl.Miti yeUV yemvura inogona kukamurwa kuita mapoka matatu: lotion, mvura inorasika, uye inonyungudika mumvura.Zvinonyanya zvinosanganisira mapoka matatu: waterborne polyurethane acrylate, waterborne epoxy acrylate, uye waterborne polyester acrylate.

Iwo makuru ekushandisa minda yeUV resin: majaidhi eUV, ingi dzeUV, zvinonamira zveUV, nezvimwe. Pakati pazvo, machira eUV ndiwo anonyanya kushandiswa, kusanganisira anotevera emhando dzeUV-based coatings, UV poda coating, UV dehwe, UV. optical fiber coatings, UV simbi yakanamwa, UV mapeji ekupolisha, UV mapurasitiki anonamira, UV matanda.

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Nguva yekutumira: Kubvumbi-10-2023