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Ukuhlukaniswa kanye nokwethulwa okuyisisekelo kwe-UV resin

I-resin ye-UV, eyaziwa nangokuthi i-photosensitive resin, iyi-oligomer engashintsha ngokushesha ngokomzimba namakhemikhali ngesikhathi esifushane ngemuva kokushiswa ukukhanya, bese i-crosslink futhi ilapheke.

I-UV resin iyi-resin ezwelayo enesisindo esiphansi samangqamuzana.Inamaqembu asebenzayo angakwazi ukwenza i-UV, njengamabhondi amabili angagcwele noma amaqembu e-epoxy

I-UV resin iyinhlaka ye-matrix ye-UV enamathelayo.Ihlanganiswe ne-photoinitiator, i-diluent esebenzayo kanye nezithasiselo ezihlukahlukene ukwenza ukunamathela kwe-UV

I-Uvpaint inezinzuzo ezilandelayo:

(1) Isivinini sokuphulukisa ngokushesha nokusebenza kahle kokukhiqiza okuphezulu;

(2) Izinga eliphezulu lokusebenzisa amandla nokongiwa kwamandla;

(3) I-organic volatile matter encane (VOC) kanye nemvelo enobungani;

(4) Ingahlanganiswa nama-substrates ahlukahlukene, njengephepha, ipulasitiki, isikhumba, insimbi, ingilazi, izitsha zobumba, njll;

I-UV resin iyingxenye enengxenye enkulu kunazo zonke ezimbotsheni ze-UV kanye ne-matrix resin kuma-UV.Ngokuvamile inamaqembu aqhubeka asabela noma enze i-polymerize ngaphansi kwezimo zokukhanya, njenge-carbon carbon double bond, iqembu le-epoxy, njll Ngokwezinhlobo ezihlukene ze-solvent, ama-resin e-UV angahlukaniswa abe ama-resin e-UV asekelwe ku-solvent kanye nama-resin e-UV ane-aqueous Ama-solvent based resins awaqukethe. amaqembu e-hydrophilic futhi angancibilika kuphela kuma-organic solvents, kuyilapho ama-resin aqueous aqukethe amaqembu amaningi we-hydrophilic noma izingxenye ze-hydrophilic chain, ezingase zifakwe emulsified, zihlakazwe noma zihlakazwe emanzini.

Izigaba ze-UV resins:

I-solvent based UV resin

Ama-resin e-solvents asekelwe ngokujwayelekile e-UV ahlanganisa ikakhulukazi: i-Unsaturated polyester, i-UV epoxy acrylate, i-UV polyurethane acrylate, i-UV polyester acrylate, i-UV polyether acrylate, i-UV pure acrylic resin, i-UV epoxy resin, i-oligomer ye-silicone ye-UV.

I-resin ye-UV enamanzi

I-Aqueous UV resin isho inhlaka ye-UV encibilika emanzini noma engahlakazwa ngamanzi.I-molecule ayiqukethe kuphela inani elithile lamaqembu aqinile we-hydrophilic, njenge-carboxyl, i-hydroxyl, i-amino, i-ether, i-acylamino, njll., kodwa futhi namaqembu angenalutho, njenge-acryloyl, i-methacryloyl noma i-allyl Waterborne UV izihlahla zingahlukaniswa zibe izinhlobo ezintathu: i-lotion, ukuhlakazeka kwamanzi kanye nokuncibilika kwamanzi Ihlanganisa ikakhulukazi izigaba ezintathu: i-waterborne polyurethane acrylate, i-epoxy acrylate ephuma emanzini kanye ne-polyester acrylate

Izinkambu eziyinhloko zokusetshenziswa kwe-UV resin: Upende we-UV, uyinki we-UV, iglue ye-UV, njll., phakathi kwayo upende we-UV usetshenziswa kakhulu, kufaka phakathi izinhlobo ezilandelayo zikapende osuselwe emanzini we-UV, upende oyimpuphu ye-UV, upende wesikhumba we-UV, i-UV i-optical fibre paint, i-UV metal paint, UV paper glazing paint, UV plastic paint, UV wood paint.

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Isikhathi sokuthumela: Jul-12-2022