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Izimbangela nokwelashwa kokunamathela okungalungile kwe-UV yokuphulukisa ifilimu yokufafaza ngopende
Upende wokuphulukisa we-UV uwuhlobo lopende oluhlaza wokuvikela imvelo, onezici zokucaca okuphezulu, ubulukhuni obuphezulu kanye nokumelana nokuklwebheka.Isetshenziswa kabanzi epulasitiki noma ensimbi substrate uwoyela spray inqubo.Into evelele ethinta ikhwalithi yokunamathela kanye nesivuno ku ...Funda kabanzi -
Ukuphrinta kwe-3D nokuphulukiswa kwe-UV - Izicelo
Ububanzi bokusebenza be-UV curing 3DP bubanzi kakhulu, njengokwenza imodeli yegumbi eliyimodeli, imodeli yocingo oluphathwayo, imodeli yokudlala, imodeli yopopayi, imodeli yobucwebe, imodeli yemoto, imodeli yezicathulo, imodeli yosizo lokufundisa, njll. Ngokuvamile, yonke imidwebo ye-CAD ingenziwa kukhompuyutha ingenziwa into efanayo ...Funda kabanzi -
Izimpawu nethemba lemakethe lezingubo ze-UV
Upende ungabonakala yonke indawo empilweni yethu, futhi asijwayelene nawo.Mhlawumbe ngenxa yezingubo ezifundwe empilweni, zisekelwe ku-solvent noma i-thermosetting.Kodwa-ke, umkhuba wamanje wokuthuthuka upende we-UV, okuwupende oluhlaza ohambisana nemvelo.Upende we-UV, owaziwa ngokuthi “inno...Funda kabanzi -
Izinzuzo kanye nokubi kokunamathela kwe-UV
I-Adhesive ye-UV iwukwengeza i-photoinitiator (noma i-photosensitizer) kunhlaka ngefomula ekhethekile.Ngemva kokumunca ukukhanya okukhulu kwe-ultraviolet emshinini wokuphulukisa we-ultraviolet (UV), izokhiqiza ama-radicals asebenzayo asebenzayo noma ama-ionic radicals, ukuze kuqaliswe ukwenziwa kwe-polymerization, ukuxhumanisa kanye nokug...Funda kabanzi -
Njengento entsha eluhlaza, inhlaka ye-UV eyelaphekayo inekusasa eliqhakazile
I-resin elaphekayo ye-UV, eyaziwa nangokuthi i-UV resin elaphekayo, iyi-oligomer engabhekana nezinguquko zomzimba namakhemikhali ngesikhathi esifushane ngemuva kokuchayeka ekukhanyeni kwe-UV, futhi ingaphambana ngokushesha futhi yelapheke.I-resin eyelaphekayo ye-UV ikakhulukazi yakhiwa izingxenye ezintathu: i-photoactive prepolymer, i-diluent esebenzayo kanye ne-phot...Funda kabanzi -
Ukuhlukaniswa nokusetshenziswa kwemikhiqizo yokwelapha ye-UV
Ubuchwepheshe bokuphulukisa i-UV wuhlobo lobuchwepheshe obusezingeni eliphezulu, ukuvikelwa kwemvelo, ukonga amandla kanye nobuchwepheshe obuphezulu bezinto ezibonakalayo.Kwaziwa njengobuchwepheshe obusha bemboni eluhlaza ngekhulu lama-21.Ngokuthuthuka kwesayensi nobuchwepheshe, ukusetshenziswa kobuchwepheshe bokwelapha be-UV ...Funda kabanzi -
I-UV yokuphulukisa i-resin monomer yenza umhlaba wokumboza uphelele kakhulu
Njengoba umqondo wokuvikelwa kwekhabhoni ephansi, okuluhlaza kanye nemvelo uya ugxila kakhulu ezimpilweni zabantu, imboni yamakhemikhali, egxekwe abantu mayelana nokuvikelwa kwemvelo, nayo izimisele ngokuzilungisa.Kuleli gagasi loguquko, i-UV cur...Funda kabanzi -
Isakhiwo se-UV monomer enephunga elihlukile
Ukwethulwa kweqembu lesibili le-acrylate, i-ethylene glycol diacrylate (No. 15), ku-2-hydroxyethyl acrylate (No. 11) ayizange ilethe ushintsho olukhulu kuphunga.Owokuqala ukhombisa iphunga lamakhowe, kanti lo wakamuva ukhombisa iphunga lamakhowe nobulembu.Kodwa-ke, nge-1,2-propanediol diacrylate (No...Funda kabanzi -
Ubudlelwano phakathi kwephunga nesakhiwo se-UV monomer
I-Acrylate isetshenziswa kakhulu ekwenzeni izinto ezihlukahlukene ze-polymer ngenxa yokuguquguquka kwayo okuphansi kwezinga lokushisa, ukumelana nokushisa, ukumelana nokuguga, ukucaca okuphezulu kanye nokuzinza kombala.Lezi zakhiwo zivumela ukuthi isetshenziswe ezinhlobonhlobo zezinhlelo zokusebenza, kufaka phakathi amapulasitiki, ama-varnish aphansi, ...Funda kabanzi -
Ukwethulwa okuyisisekelo kokunamathela kwe-UV
I-Adhesive ye-UV iwukwengeza i-photoinitiator (noma i-photosensitizer) kunhlaka ngefomula ekhethekile.Ngemva kokumunca ukukhanya okunamandla kwe-ultraviolet emishinini yokwelapha ye-ultraviolet (UV), ikhiqiza ama-radicals amahhala asebenzayo noma ama-ionic radicals, ngaleyo ndlela iqalise i-polymerization, i-cross-link kanye ne-graftin...Funda kabanzi -
Indlela kanye nomgomo wokuqothulwa kwe-UV enamathela kanye ne-PU enamathela
Ukuqothulwa ukusebenzisa izindlela ezithile zokunciphisa ukucwebezela kwendawo enamathelayo.1. isimiso sokushabalala Kuhlanganiswe nendlela yeglosi yefilimu kanye nezici ezithinta isicwebezelisi, abantu bakholelwa ukuthi ukushabalala kuwukusebenzisa izindlela ezihlukahlukene ukuze kucekelwe phansi ubushelelezi befilimu, ukwanda...Funda kabanzi -
Inqubekelaphambili yocwaningo lwe-Waterborne UV coatings
Ukwethulwa kwamaqembu asebenzayo Enqubweni yokulungiselela i-Waterborne UV coating, amaqembu asebenzayo kanye nohlaka lwamathambo e-polymer kungenziwa i-polymerized ndawonye ngokusabela kokwenziwa.Amaqembu asebenzayo asetshenziswa kakhulu yi-fluorine ne-siloxane.Ukwengezwa kwalawa maqembu asebenzayo kungasebenza...Funda kabanzi
