Mu bijyanye n’inganda n’ibikoresho siyanse, gukurikirana uburyo bwo kuzamura ubwiza bwimikorere nibikorwa byibicuruzwa ntibirangira. Kimwe mu bishya bigenda bikurura abantu benshi ni ugukoresha amashanyarazi meza, cyane cyane muri plastiki. Ariko, ikibazo rusange kiza nukumenya niba optique yamurika ari kimwe na byakuya. Iyi ngingo igamije kwerekana aya magambo no gucukumbura imikorere, imikorere, nibitandukaniro.
Amashanyarazi meza ni iki?
Amashanyarazi meza, bizwi kandi nka fluorescent whitening agents (FWA), nibintu bivanga urumuri ultraviolet (UV) hanyuma rukongera rukarekura nkurumuri rwubururu rugaragara. Iyi nzira ituma ibintu bigaragara neza kandi bikayangana kumaso yumuntu. Amashanyarazi meza akoreshwa mu nganda zitandukanye, harimo imyenda, imyenda yo kwisiga hamwe na plastiki.
Kubijyanye na plastiki, amatara ya optique yongerwaho mugihe cyo gukora kugirango azamure neza ibicuruzwa byanyuma. Zifasha cyane cyane mugukora ibintu bya pulasitike bisa neza kandi bifite imbaraga, byishyura umuhondo uwo ariwo wose cyangwa umwijima ushobora kubaho mugihe runaka.
Nigute optique yamurika ikora?
Siyanse iri inyuma ya optique yamashanyarazi ifite imizi muri fluorescence. Iyo urumuri ultraviolet rwibasiye hejuru yibicuruzwa bya pulasitike birimo urumuri rwiza rwa optique, uruganda rukurura urumuri ultraviolet rukongera rukarusohora nkurumuri rwubururu rugaragara. Iri tara ry'ubururu rihagarika ibara iryo ari ryo ryose ry'umuhondo, bigatuma plastike isa neza kandi ifite imbaraga.
Ingaruka yaKumurikaBiterwa nibintu byinshi, harimo ubwoko bwa plastike, ubunini bwumucyo, hamwe nuburyo bwihariye bwikigo. Amashanyarazi asanzwe akoreshwa muri plastiki arimo inkomoko ya stilbene, coumarine na benzoxazoles.
Gukoresha florescent yera muri plastiki
Amashanyarazi meza akoreshwa cyane mubicuruzwa bya plastiki, harimo:
1. Ibikoresho byo gupakira: Kora ipaki irusheho kugaragara kandi wongere isura yibicuruzwa imbere.
2. Ibikoresho byo murugo: nkibikoresho, ibikoresho, ibikoresho, nibindi, bikomeza kugaragara neza.
3. Ibice byimodoka: Kunoza ubwiza bwibice byimbere ninyuma.
4. Ibyuma bya elegitoroniki: Menya neza, bigezweho mumiturire nibindi bice.
Amashanyarazi ya optique arasa na bleach?
Igisubizo kigufi ni oya; optique yamurika na bleach ntabwo arimwe. Mugihe byombi bikoreshwa mukuzamura isura yibintu, bikora muburyo butandukanye rwose kandi bigakorera intego zitandukanye.
Blach ni iki?
Bleach ni imiti ivanze ikoreshwa cyane cyane mu kwanduza no kwera. Ubwoko bwa blach bukunze kugaragara cyane ni chlorine bleach (sodium hypochlorite) na ogisijeni (hydrogen peroxide). Bleach ikora mugucamo imiti hagati yikizinga na pigment, ikuraho neza ibara mubikoresho.
Itandukaniro ryibanze hagati ya Optical Brighteners na Bleach
1. Uburyo bwibikorwa:
.
- Bleach: Kuraho ibara mubikoresho ukoresheje imiti yamenagura imiti hamwe na pigment.
2. Intego:
- Ibikoresho bya Fluorescent byera: Byakoreshejwe cyane cyane mukuzamura amashusho yibikoresho kugirango bigaragare neza kandi bifite imbaraga.
- Bleach: Ikoreshwa mugusukura, kwanduza no gukuraho ikizinga.
3. Gusaba:
- Fluorescent Whitening Agent: Bikunze gukoreshwa muri plastiki, imyenda no kumesa.
- Bleach: Ikoreshwa mubikoresho byoza urugo, ibikoresho byo kumesa hamwe nogusukura inganda.
4. Ibigize imiti:
- Ibikoresho bya Fluorescent byera: Mubisanzwe ibinyabuzima kama nkibikomoka kuri stilbene, coumarine na benzoxazoles.
- Bleach: Ibinyabuzima bidasanzwe nka sodium hypochlorite (chlorine bleach) cyangwa ibinyabuzima nka hydrogène peroxide (okisijeni ya ogisijeni).
Umutekano no Gutekereza Ibidukikije
Amashanyarazi mezana blaches buriwese afite umutekano we nibidukikije. Amashanyarazi meza asanzwe afatwa nkumutekano kugirango akoreshwe mubicuruzwa byabaguzi, ariko hari impungenge zuko gukomeza kubaho kw ibidukikije ningaruka zishobora kubaho mubuzima bwamazi. Bleach, cyane cyane chlorine bleach, irashobora kwangirika kandi ikabyara ibicuruzwa byangiza nka dioxyyine, byangiza ubuzima bwabantu nibidukikije.
Mu gusoza
Nubwo optique yamurika hamwe na byakuya bishobora kugaragara nkingaruka ziterwa no kwera, uburyo bwabo, intego zabo, nibisabwa biratandukanye. Amashanyarazi meza ni ibintu byihariye bikoreshwa mugutezimbere amashusho ya plastiki nibindi bikoresho kugirango bigaragare byera kandi byiza. Ibinyuranye, byakuya ni isuku ikomeye ikoreshwa mugukuraho ikizinga no kwanduza ubuso.
Gusobanukirwa itandukaniro nibyingenzi kubabikora, abaguzi, numuntu wese ugira uruhare mubumenyi siyanse cyangwa iterambere ryibicuruzwa. Muguhitamo ibice bikwiye kugirango ukoreshwe neza, turashobora kugera kubisubizo byiza byifuzwa kandi bikora mugihe tugabanya ingaruka mbi kubuzima no kubidukikije.
Igihe cyo kohereza: Nzeri-23-2024