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Izigaba Zemikhiqizo
Imikhiqizo Evelele

I-resin ye-UV ye-Polyurethane Acrylate engu-7402 eqina ngokushesha ukuze ifakelwe ikhwalithi ephezulu

I-resin ye-UV ye-acrylic ye-polyurethane engu-7402 esebenza ngokushesha iyi-resin esebenza kahle kakhulu eyenzelwe ngqo izembozo zekhwalithi ephezulu ezipholiswa kusetshenziswa izibani ze-ultraviolet. Inokuphola okusheshayo, ukunamathela okuhle kakhulu, kanye nokuguquguquka okuvelele, okuqinisekisa ukwelashwa kwendawo okuhlala isikhathi eside nokuthembekile. Njengoba imelana kahle nokuphuzi, ingagcina ukucaca kanye nobuqotho bombala wezembozo ngokuhamba kwesikhathi. Le resin ifaneleka kakhulu ezinhlotsheni ezahlukahlukene, kufaka phakathi izembozo ze-UV okhunini, epulasitikini, ephepheni, nasensimbini, kanye nasezinhlelweni zoyinki ze-UV.

    Incazelo:

    Esinye sezici ezivelele ze-Fast Cure 7402 ikhono layo lokuphola ngokushesha. Lokhu kusho ukuthi uma selivezwe ekukhanyeni kwe-UV, i-resin ishintsha ngokushesha ibe yi-coating eqinile, okunciphisa kakhulu isikhathi sokukhiqiza futhi kwandise ukusebenza kahle. Inqubo yophola ngokushesha ayiliphazamisi ikhwalithi ye-coating; ngokuphambene nalokho, ithuthukisa ukusebenza kwayo konke, iqinisekisa i-coating eqinile nehlala isikhathi eside.

    Ifomula ye-polyurethane acrylate inezakhiwo ezinhle kakhulu zokunamathela, okuvumela ukubopha okungenamthungo ezinhlobonhlobo ze-substrate. Kungakhathaliseki ukuthi usebenzisa isembozo sokhuni noma isembozo sepulasitiki, le resin ye-UV iqinisekisa ukunamathela okuqinile nokuthembekile, okunciphisa ingozi yokuqhekeka noma yokuqhekeka ngokuhamba kwesikhathi. Ngaphezu kwalokho, ukuguquguquka kweresin kunikeza ukuphela okuqinile okungamelana nobunzima bokusetshenziswa kwansuku zonke, okwenza kube kuhle kokubili ekusetshenzisweni kokuhlobisa nokusebenzayo.

    Esinye isici esiphawulekayo se-Fast Curing 7402 ukumelana kwayo okuhle kakhulu nokuphuzi. Lokhu kuqinisekisa ukuthi upende wakho uzohlala ucacile futhi unobuhle ngokuhamba kwesikhathi, ngisho noma ubhekene nezimo zemvelo ezinzima.

    Izici zobuchwepheshe:

    Uhlobo lwe-resin

    I-acrylate ye-polyurethane 7402

    Ukubukeka

    Uketshezi olubonakala luqinile

    Ukuthamba (mPa.s)

    3500~4200(60℃)

    Ukusebenza kahle

    4

    I-Chrominance (Pt-Co)

    ≤100

    I-NCO (%)

    0

     

    Ukusebenza:

    Isivinini sokupholisa esisheshayo

    Ukunamathela okuhle

    Ukuguquguquka okuhle

    Ukonakala okuphuzi kuhle

    Isicelo:

    Izindawo Zokusebenza: Kufanelekela amasimu okumboza nge-UV njengokhuni, ipulasitiki, iphepha, insimbi, kanye nezinhlelo zoyinki zokunyathelisa ze-UV

    Ukupakisha, Isikhathi sewaranti kanye nesitoreji:

    Ukupakisha

    20/220 (kg)

    Isikhathi sewaranti

    Izinsuku ezingu-180

    Isitoreji

    Lo mkhiqizo kufanele ugcinwe futhi uthuthwe ezigubhini zensimbi ezimnyama ezingafiphali noma ezitsheni ezinezimbozo ezingagqwali nezimelana nokugqwala. Shiya okungenani isikhala esingu-15% ngaphakathi kwesitsha sigcwele umoya. Ukupakisha kufanele kugcinwe endaweni epholile engaphansi kuka-35 ℃, futhi ukuchayeka elangeni akuvunyelwe ngokuphelele.

     

    Isithombe Esiningiliziwe:

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