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I-resin ye-UV engu-5450 yokwaleka kwe-UV, i-varnish yephepha, kunye nokukhasa kwesikrini

I-5450 yenye yeentlobo ze-polyester acrylate oligomers, kwaye ithathwa njenge "player-round" ene-viscosity ephantsi, i-leveling elungileyo, i-flexible elungileyo, i-adhesive enamandla. Kwakhona, iingenelo zayo zokhuphiswano ziquka ukwenza ifilimu ngokukhawuleza, ukufuma okugqwesileyo, ukupholisha okugqwesileyo kunye nokulungiswa ngaphandle kokukhathazeka emva kokusetyenziswa. Isetyenziswa ngokubanzi kwi-UV coating, i-UV paper varnish kunye nokuprinta isikrini se-UV.

 

    Inkcazo:

    I-acrylate ye-polyester ephilisa i-UV: "umdlali opheleleyo" wezixhobo ezisebenza kakuhle

    Kwicandelo lee-oligomers ezinokunyangwa, i-polyester acrylate iye yaba "yeyona idumileyo" kushishino. Kwaye i-5450 yethu yenye yee-oligomers ezineempahla zayo ezikhethekileyo. Le resin inokuphiliswa ngokukhawuleza kwaye yenziwe phantsi kokukhanya kwe-ultraviolet, ngelixa kuthathelwa ingqalelo inani leempahla ezisebenzayo, ifaka iziqinisekiso ezimbini zokusebenza kakuhle kunye nomgangatho kwimveliso yanamhlanje.

    Ubuninzi obuncinci kunye nokulingana okuhle, ubuninzi obuncinci be-polyester acrylate kwenza kube lula ukusasazeka "njengomncedisi ongabonakaliyo", kwaye inokulingana ngokuzenzekelayo nakwiindawo ezintsonkothileyo ukwenza uboya obufanayo nobugudileyo, iphephe iziphene ezifana nexolo le-orenji kunye namaqamza. Olu phawu lubaluleke kakhulu kwiingubo zeemoto kunye neengubo zomthi eziphezulu, kwaye kulula ukufikelela kwisiphumo esikhanyayo esifana nesipili.

    Ukuguquguquka okuhle kunye nokunamathela okuqinileyo, ngokungafaniyo neeresini zemveli ezibuthathaka, inokuguquguquka okugqwesileyo, inokumelana nokugoba kunye nokunwebeka ngaphandle kokuqhekeka, kwaye ilungelelaniswe ngokugqibeleleyo kwiintlobo ngeentlobo zezinto ezifana neeplastiki, iintsimbi, kunye neglasi. Nokuba kukugqunywa kweesekethe ze-elektroniki eziguquguqukayo okanye uqweqwe olumelana nokuguguleka kwezixhobo zemidlalo, inokulingana kakuhle ne-substrate kwaye ihlale ixesha elide.

    Ukwenziwa kwefilimu ngokukhawuleza kunye nokufuma okugqwesileyo, isantya sokuphiliswa phantsi kokukhanya kwe-ultraviolet ngemizuzwana siphuhlisa kakhulu ukusebenza kakuhle kwemveliso, kwaye ifanelekile ngokukodwa kwiinkqubo ezikhawulezayo ezifana nokuprinta kwe-3D kunye nokuguqa ukugoqa. Kwangaxeshanye, inokufuma okugqwesileyo kwiipigment kunye nezizalisi, iqinisekisa imibala efanayo nepheleleyo, ithintela iimpazamo zokuprinta okanye umahluko wombala wokugquma, kwaye isetyenziswa kakhulu kwiindaza zokuprinta i-inkjet ezichanekileyo kakhulu kunye nemibala ethambileyo.

    Iyakwazi ukupolisha kakuhle kwaye ayinaxhala emva kokucubungula, i-coating evuselelweyo inobunzima obuphakathi, akukho lula ukuvelisa inkunkuma okanye imikrwelo ngexesha lokupolisha, kwaye ukulula kokucubungula emva kokucoca kuphuculwe kakhulu, nto leyo efanelekileyo ngokukodwa ekugqityweni kakuhle kwe-molds kunye nemisebenzi yezandla echanekileyo.

    Ukususela kwiingubo zoshishino ukuya kwiipakethe ze-elektroniki, ukusuka ekuprinteni okunobuchule be-3D ukuya kwii-inki ezinobuhlobo nokusingqongileyo, njengohlobo olunye lwee-acrylates ze-polyester, i-5450 ikhuthaza ukuphuculwa kokwenziwa kwemveliso "ngokusebenza okubanzi", okwenza ubuhle bobuchwephesha bufikeleleke.

    Iimpawu zobugcisa:

    Uhlobo lweresin

    I-Polyester Acrylate 5450

    Inkangeleko

    Ulwelo olucacileyo oluqinileyo

    Ukuxinana (mPa.s)

    1500~2500(25℃)

    Ukusebenza kakuhle

    4

    IChrominance (Pt-Co)

    ≤200

    Ixabiso le-asidi (mgKOH/g)

    ≤5

    Ukusebenza:

    Ubunzima obuphantsi

    Inqanaba elifanelekileyo

    Isantya sokulungisa ngokukhawuleza

    Ukwenziwa kwefilimu ngokukhawuleza

    Ukuguquguquka okuhle

    Ukunamathela okuqinileyo

    Ukufuma okugqwesileyo

    Isicelo:

    Iindawo zokusetyenziswa: UV coating, UV paper varnish, UV screen printing

    Ukupakishwa, ixesha lewaranti kunye nokugcinwa:

    Ukupakisha

    20/220 (kg)

    Ixesha lewaranti

    Iintsuku ezili-180

    Indawo yokugcina izinto

    Le mveliso kufuneka igcinwe kwaye ithuthwe kwiidrama zentsimbi ezimnyama ezingacacanga okanye izikhongozeli ezineengubo ezimelana nokugqwala nezinyibilikisayo. Shiya ubuncinane isithuba se-15% ngaphakathi kwisikhongozeli sizaliswe ngumoya. Ukupakisha kufuneka kugcinwe kwindawo epholileyo engaphantsi kwama-35 ℃, kwaye ukuvezwa elangeni akuvumelekanga ngokungqongqo.

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