Imfuno yemathiriyeli yokusebenza okuphezulu kwilizwe eliguqukayo lokwenziwa kwemizi-mveliso ikwizinga eliphezulu. Phakathi kwezi zixhobo, i-oyile-asasazwa i-titanium dioxide iye yaba sesona sithako siphambili, ngakumbi kwishishini le-inki yokushicilela. Enye imveliso ebalaseleyo kolu didi yi-KWR-659, i-rutile titanium dioxide eveliswe yinkqubo ye-asidi ye-sulfuric esuka kwi-KWR, inkokeli kwimveliso ye-asidi yesulfuric titanium dioxide. Le bhlog iya kuphonononga ukuba kutheni i-oyile-dispersible titanium dioxide, efana ne-KWR-659, ibalulekile kuqulunqo lwangoku kunye nendlela enokuphucula ngayo umgangatho kunye nokusebenza kwee-inki zokuprinta.
Ukubaluleka kweOli eDisperkayo iTitanium Dioxide
I-oyile echithwayo i-titanium dioxidelibala elimhlophe elaziwa ngokuqaqamba okugqwesileyo, ukuqaqamba kunye nokuqina. Iimpawu zayo ezizodwa zenza ukuba ibe yinto efunekayo kwiindlela ezahlukeneyo zokuqulunqa, ngakumbi kwintsimi yee-inks zokuprinta. Ukukwazi ukusabalalisa ngokufanelekileyo kwiinkqubo ezisekelwe kwioli zivumela ukusetyenziswa okugudileyo kunye nomgangatho ohambelanayo wombala, oyimfuneko ukufezekisa ukuprintwa komgangatho ophezulu.
Esinye sezizathu eziphambili zokuba kutheni i-oyile-dispersible titanium dioxide ibalulekile kukukwazi ukunyusa ukusebenza kwee-inki. Inamandla okufihla okugqwesileyo, oku kuthetha ukuba igubungela ngokufanelekileyo umbala ongaphantsi okanye i-substrate. Oku kubaluleke kakhulu kwizicelo zoshicilelo apho ukuchaneka kombala kunye nokushukuma kubaluleke kakhulu. I-KWR-659 ineempawu zokusebenza ezibalaseleyo eziyilelwe ukuhlangabezana neemfuno ezahlukeneyo zoshicilelo lwe-inki yoshicilelo, iqinisekisa ukuba abavelisi banokuvelisa ii-inki ezigqamayo ngokombala nokugqiba.
I-KWR-659: Umtshintshi-mdlalo kwindawo ye-inki yokushicilela
I-KWR-659 ayingomndilili wakhotitanium dioxide, yenzelwe ngokukodwa ishishini le-inki lokushicilela. Iveliswe kusetyenziswa inkqubo ye-asidi ye-sulfuric ephezulu, i-KWR-659 inikezela ngentsebenzo ebalaseleyo kuluhlu olubanzi lwezicelo. Ubume bayo be-rutile bunika isalathisi esiphezulu se-refractive, esonyusa ukukhanya kunye nokungafihli kwee-inki. Oku kuyenza ibe yinto efanelekileyo kwi-solvent-based and water-based inki formulations.
Ukongeza, i-KWR-659 yenzelwe ukuba ibe nezinto ezininzi kwaye ilungele ukusetyenziswa kwiindlela ezahlukeneyo zokushicilela, kubandakanya i-flexographic, igravure kunye noshicilelo lwesikrini. Oku kuziqhelanisa kuvumela abavelisi be-inki ukuba basebenzise i-KWR-659 kwimixube eyahlukeneyo ngaphandle kokubeka esichengeni umgangatho. Imveliso yokugqibela ayipheleli nje ekudibaneni kodwa igqithise ulindelo lwezicelo zoshicilelo lwangoku.
Kewei: Ukuzibophelela kumgangatho kunye nokuzinza
I-Kewei ivelele kwishishini kungekuphela nje kwiimveliso zayo ezintsha, kodwa kunye nokuzibophelela kwayo kumgangatho kunye nokukhuselwa kwendalo. Ngezixhobo zokuvelisa ezisemgangathweni kunye neteknoloji yenkqubo yobunikazi, uKewei uye waba yinkokeli ekuveliseni i-sulfuric acid titanium dioxide. Inkampani izibophelele ekugcineni imigangatho ephezulu, iqinisekisa ukuba i-KWR-659 kunye nezinye iimveliso zenziwe ngokuchanekileyo kunye nenkathalo.
Kwixesha apho uzinzo lusanda kubaluleke kakhulu, ugxininiso lukaKewei kwizenzo ezihambelana nokusingqongileyo luyenza yahluke kwabo bakhuphisana nayo. Ngokubeka phambili iindlela zokuvelisa ezihambelana nokusingqongileyo, i-Kewei ayiboneleli kuphela ngeemveliso ezikumgangatho ophezulu, kodwa inegalelo kwikamva elizinzileyo loshishino.
ukuququmbela
Isishwankathelo, i-oyile-dispersible titanium dioxide, kunye ne-KWR-659 esuka kwi-KW, ngokukodwa, iyimfuneko kuqulunqo lwangoku kushishino lwe-inki yoshicilelo. Ukusebenza kwayo okuphezulu, ukuguquguquka, kunye nokuzinikela kwe-KW kumgangatho kunye nozinzo kuyenza ibe yinto ebalulekileyo ekuphumezeni ushicilelo olukumgangatho ophezulu. Njengoko ishishini liqhubeka nokuvela, ukubaluleka kwezinto ezintsha ezifana nezi kuya kukhula kuphela, kuvula indlela yokwenziwa kwezinto eziphucukileyo nezizinzileyo kwixesha elizayo.
Ixesha lokuposa: Dec-11-2024