I-UV-9 (BP-3): Isixhobo esikhuselayo esifunxa amaza esibanzi, i-agent ye-sunscreen eqinisekisiweyo yi-Class Ⅰ ezinzileyo, emelana nemozulu, eqinisekisiweyo yi-FDA, kunye ne-ultraviolet absorber ekhethwayo kwiimveliso ezinombala okhanyayo nezibonakalayo.

I-Ultraviolet absorber UV-9 (BP-3, CAS: 131-57-7) sisixhobo sokufunxa i-ultraviolet esisekelwe kwi-benzophenone. Sisisixhobo sokufunxa i-sunscreen seClass Ⅰ esivunyiweyo yi-US FDA, esinamandla okufunxa i-UV-A kunye ne-UV-B. Sinokubamba imisebe ye-ultraviolet ngokufanelekileyo kwi-270-340nm, siguqule amandla e-ultraviolet abe ngamandla obushushu angenabungozi ngokuguqula isakhiwo se-molecular, kwaye sinciphise ngokusisiseko umonakalo wokonakala kwemisebe ye-ultraviolet kwizinto. Le mveliso izinzile kakhulu kwi-photothermal, ihambelana kakuhle ne-substrates ezahlukeneyo, ayinabungozi, ayibangeli teratogenic, inokuhamba okuphantsi kwaye ayiguquguquki kakhulu, iyaziqhelanisa neemfuno zokukhusela ukumelana nemozulu zeemveliso ezingenambala/ezikhanyayo, kwaye isetyenziswa kakhulu kwiiplastiki, kwiingubo, kwirabha, kwiizithambiso ze-sunscreen nakwezinye iindawo. Sisisombululo sokukhusela i-ultraviolet esisebenzayo esilinganisela ukusebenza kunye nokhuseleko.

Iingenelo zeMveliso ePhambili:

Ukufunxwa kwamaza okubanzi nokusebenzayo: Iincopho zokufunxwa zifikelela kwi-288nm kunye ne-326nm, zigubungela ngokupheleleyo ibhendi ye-ultraviolet ye-270-340nm. Isebenza kakuhle ekufunxweni kwamaza aphezulu, iguqula ngokukhawuleza amandla e-ultraviolet, kwaye inciphisa kakhulu umngcipheko wokuguga kwezinto, ukutyheli, kunye nokulahleka kwe-gloss.

Uzinzo olugqwesileyo: Inokukhanya okugqwesileyo, ubushushu, kunye nozinzo lweekhemikhali. Akukho mvula okanye ukubola kwiimeko zokucubungula ubushushu obuphezulu kunye nokusetyenziswa ngaphandle, kwaye isiphumo sokukhusela sihlala ixesha elide kwaye sizinzile.

Ukulungelelana okuqinileyo kwe-substrate: Ihambelana kakuhle neeplastiki ezahlukeneyo, ii-resins, kunye neenkqubo zokugquma ezifana ne-polyvinyl chloride, i-polyurethane, kunye ne-acrylic resin, kwaye isasazeka kakuhle. Ayichaphazeli iipropati zokuqala zomzimba nezekhemikhali ze-substrate, kwaye ifanelekile ngokukodwa kwiimveliso ezinombala okhanyayo nezibonakalayo.

Ikhuselekile, inobuhlobo nokusingqongileyo, kwaye iyathobela imithetho: Ayinampembelelo ye-teratogenic, ayinakuguquguquka, kwaye ayifuduki kakhulu. Ihlangabezana nemigangatho yoshishino lwaseMelika nolwaseYurophu. Ayisiyonto nje kuphela evunyiweyo yi-FDA njengesixhobo sokukhusela ilanga esisemgangathweni kodwa ikwanayo neemfuno zokhuseleko lokusingqongileyo kwizixhobo zoshishino.

Ukusebenza kweendleko eziphezulu zokusetyenziswa: Isixa esiphantsi sokongeza sinokufikelela kukhuseleko olufanelekileyo, akukho mfuneko yokulungisa inkqubo yemveliso ukongeza, nto leyo enciphisa ngempumelelo iindleko ezipheleleyo zamashishini kwikhonkco lokukhusela ukumelana nemozulu.

Isebenza kwiiNdawo ezininzi kunye neMibono epheleleyo:

Ngokuxhomekeke ekusebenzeni kwayo okugqwesileyo, i-UV-9 (BP-3) ingasetyenziswa kakhulu kwiindawo ezine eziphambili: ii-resin zeplastiki, ii-coating kunye nee-inki, irabha yokwenziwa, kunye nezithambiso zelanga, ezilungelelanisa neemfuno zokukhusela i-ultraviolet zeemveliso ezahlukeneyo ezinombala okhanyayo/ongafihliyo:

Iiresini zeplastiki: Ukhuseleko olukhaphukhaphu lokuguga kwiimveliso ezifana ne-polyvinyl chloride, i-polyurethane, i-polymethyl methacrylate, iiresini ze-ABS/AS, kunye neeresini ezingagcwaliyo.

Iingubo kunye nee-inki: Ziphucula ukumelana kwemozulu kweepeyinti zemizi-mveliso, iipeyinti zomthi, kunye nee-inki ezahlukeneyo zokuprinta, zithintela ukulahleka kwengubo yokukhazimla, ukutshintsha kombala, kunye nokuqhekeka.

Irabha yokwenziwa: Ukhuseleko lokuqina olukhanyayo kwiimveliso ezahlukeneyo zerabha yokwenziwa, ukunciphisa ukuqina kunye nokuqhekeka okubangelwa yimisebe ye-ultraviolet.

Izithambiso ze-sunscreen: Zizinto eziphambili ze-sunscreen kwiikhrimu ze-sunscreen, ii-lotions, ii-emulsions, ii-oyile, njl.njl. Lukhetho oluphambili kwiimarike zaseMelika naseYurophu kwaye lungasetyenziswa njenge-arhente yokulwa nokutshintsha kombala kwiimveliso ezibuthathaka kwifoto.

Ixabiso eliPhambili leMveliso:

Ibonelela ngokhuseleko lwe-ultraviolet kumjikelo wobomi wonke wezinto ukususela kwimveliso kunye nokucubungula ukuya kusetyenziso lwangaphandle, ikhusela inkangeleko yokuqala kunye neempawu zomzimba zeemveliso ezinombala okhanyayo/ongabonakaliyo, ilibazisa iingxaki ezifana nokubola kwe-photo, ukutyheli, kunye nokulahleka kwe-gloss, kwaye iphucula kakhulu ubomi bokumelana nemozulu kunye nokukhuphisana kwemarike kweemveliso. Kwangaxeshanye, ithathela ingqalelo ukulungelelaniswa kwenkqubo yemveliso yemizi-mveliso kunye nokhuseleko lwezicelo zokuhombisa, ihlangabezana neemfuno ezimbini zokukhuselwa kwezinto zemizi-mveliso kunye ne-sunscreen yemihla ngemihla kwindawo enye.

Intsebenziswano kunye nokuXhobisa:

Ngesisombululo sokukhusela i-ultraviolet esingabizi kakhulu, sixhobisa abathengi kwiimveliso ezahlukeneyo ukuba baphucule iimveliso zabo, bazivumelanise neemfuno zokongeza kwiimeko ezahlukeneyo zesicelo, bancede iimveliso ziphume kwimida yokusebenza kokumelana nemozulu, kwaye baphucule ukhuphiswano oluphambili kwimarike.