Ni iyihe mirimo y'ingenzi ya titanium dioxide ku miyoboro?

1, Imikorere y'ibanze
Kunoza uburyo ikirere kidahinduka no kurwanya gusaza: dioxyde ya titanium (TiO2) ishobora gutinza gusaza kw'imiyoboro (nk'imiyoboro ya PVC na PE) mu kirere cyo hanze, ikarinda umuhondo, gushwanyagurika no gushwanyagurika kw'ubuso, kandi ikarushaho kongera igihe cyo gukora binyuze mu kwinjiza urumuri rwa ultraviolet no kubuza imikorere ya fotochemical. Dioxyde ya titanium ya rutile ifite ubushobozi bukomeye bwo kurinda UV bitewe no gutunganya irangi (nk'ibara rya zirconia/alumina).
Kongera ubwiza n'ubuziranenge: Imiterere ya titanium dioxide ikwirakwira mu buryo bugaragara, igatwikira ibara ry'ibanze ry'umuyoboro (nk'ibara ry'umuhondo woroshye wa PVC), bigatuma ibicuruzwa bigira umweru mwinshi, ibara rimwe, n'isura nziza. Ishusho y'ubururu ifite imiterere y'ubururu ishobora kunoza ubwiza bw'amaso.
Kunoza imikorere n'ubudahangarwa mu gutunganya: Gufata amavuta make (≤ 23g/100g) n'uburyo bwo gutunganya ubuso bw'ibimera (nk'ubwo kongeramo urumuri TR-36) byongera ubushobozi bwo gukwirakwira kwa titanium dioxide mu bishongesho bya plastiki, kugabanya ikoreshwa ry'ingufu mu gukora, no kwirinda inenge nk'imyenge n'ibimenyetso by'amazi ku buso bw'imiyoboro.
2, Ibisabwa byihariye mu gusaba
Guhangana n’ikirere: Imiyoboro yo hanze igomba gukoresha diyagide ya titanium (nk'iya SR-236, R-838), aho irangi ryayo rishobora kurwanya kwangirika kwa resin guterwa na catalysis ya UV; ubwoko bwa titanium butyaye bushobora kwihutisha gusaza kw’imiyoboro bitewe no kudahangana n’ikirere neza.
Ibara ry'amabara n'uburyo bwo kugenzura ibyuma biremereye: Dioxyde ya titanium ikoze mu gice cy'ubururu (nka R-248) ishobora kurwanya imiterere y'umuhondo y'imiyoboro ya PVC no kunoza isura yayo; Hakwiye kwitabwaho ingano y'icyuma kiremereye (nka chromium na lead) cya titanium dioxyde mu miyoboro ifitanye isano n'amazi kugira ngo hirindwe kwanduza ubwiza bw'amazi.
Uburyo inyongeramusaruro zikoreshwa: Imiyoboro ya PVC irimo umunyu w’inyongeramusaruro igomba gutoranywa hamwe n’ibikoresho bikwiye kugira ngo hirindwe ingaruka mbi hagati ya dioxyde ya titanium na dioxyde ihoraho.
4, Ibitekerezo ku ikoreshwa
Ingano y'inyongera: ubusanzwe 3% -5% by'uburemere bw'ibikoresho, bihindurwa hakurikijwe ibisabwa mu guhangana n'ikirere;
Uburinzi ku gikorwa: Hakenewe kubika ahantu hatagwa ubushuhe, kandi ugomba kwambara uturindantoki n'amadarubindi mu gihe cyo gukora.
Icyitonderwa: Kwimuka kwa titanium dioxide mu byuma biremereye mu miyoboro ifitanye isano n'amazi bigomba kwemezwa neza kugira ngo harebwe ko byujuje ibisabwa ku isuku.