Akamaro ka Fibre Fibre Grade Titanium Dioxyde mu nganda zimyenda
Dioxyde ya Titanium ni ibisanzwe bisanzwe bya okiside ya titanium ikoreshwa cyane nka pigment mu nganda zinyuranye kubera ubwiza bwayo budasanzwe hamwe nubushakashatsi bukabije. Mu nganda z’imyenda, ikoreshwa rya fibre yo mu rwego rwa titanium dioxyde ni ingenzi cyane kugirango ugere ku ibara, ububobere nigihe kirekire bisabwa kuri fibre synthique hamwe nigitambara. Ubu buryo bwihariye bwa dioxyde de titanium bwakozwe kugirango buhangane nuburyo bubi bwo gutunganya buboneka mu musaruro w’imyenda, harimo ubushyuhe bwinshi, umuvuduko hamwe n’imiti ivura imiti.
Imwe mu nyungu zingenzi zo gukoresha fibre-urwegodioxyde de titaniummu gukora imyenda nubushobozi bwayo bwo kuzamura ibara numucyo wa fibre synthique. Mugushira iyi pigment nziza cyane murwego rwo kubyaza umusaruro, abakora imyenda barashobora kugera kumabara atandukanye kandi meza kandi maremare mumyenda yabo. Byongeye kandi, fibre-fibre-titanium dioxyde ifasha kunoza ububobere bwa fibre synthique, itanga isura ihamye, imwe mubicuruzwa byanyuma.
Byongeye kandi, ikoreshwa rya fibre yo mu rwego rwa titanium dioxyde ifasha kuzamura igihe kirekire no gukora imyenda yubukorikori. Iyi pigment idasanzwe ifasha kongera imbaraga za UV ya fibre synthique, bigatuma irushaho gukwirakwira hanze no hejuru ya UV igaragara. Byongeye kandi, dioxyde ya titanium yongerera imbaraga imbaraga no kurwanya abrasion fibre synthique, bigatuma imyenda irushaho gukomera kandi iramba.
Usibye inyungu zayo nziza kandi zikora, dioxyde de fibre yo mu rwego rwa fibre nayo igira uruhare runini mugukomeza umusaruro wimyenda. Mugutezimbere amabara meza hamwe nigihe kirekire cya fibre synthique, iyi pigment yihariye ifasha kwagura ubuzima bwibicuruzwa byimyenda, kugabanya ibikenerwa gusimburwa kenshi no kugabanya ingaruka zidukikije. Byongeye kandi, ikoreshwa rya dioxyde ya titanium mu gukora imyenda ifasha kubyara imyenda yo mu rwego rwo hejuru, yongerewe agaciro ihagije yujuje ibyifuzo by’abaguzi bashishoza.
Muri make, dioxyde de fibre yo mu rwego rwa fibre ni ingirakamaro mu nganda z’imyenda, ifasha gukora fibre nziza kandi irambye kandi irambye. Imiterere yihariye n'ibiranga imikorere bigira uruhare runini mubikorwa byo gukora, bituma abakora imyenda bakora ibicuruzwa byiza byujuje ubuziranenge bwibara ryinshi, biramba kandi bikora. Mugihe icyifuzo cyimyenda mishya kandi irambye gikomeje kwiyongera, akamaro ka dioxyde de fibre yo mu rwego rwa fibre mu nganda yimyenda iracyari ingenzi.
Amapaki
Ikoreshwa cyane cyane mubikorwa byo gukora fibre polyester (polyester), fibre ya viscose na fibre polyacrylonitrile (fibre acrylic) kugirango ikureho umucyo wumucyo udakwiriye wa fibre, ni ukuvuga gukoresha imiti ihuza fibre chimique,
| Umushinga | Icyerekana |
| Kugaragara | Ifu yera, ntakibazo cyamahanga |
| Tio2 (%) | ≥98.0 |
| Ikwirakwizwa ry'amazi (%) | ≥98.0 |
| Amashanyarazi asigaye (%) | ≤0.02 |
| Guhagarika amazi ya PH agaciro | 6.5-7.5 |
| Kurwanya (Ω.cm) | ≥2500 |
| Impuzandengo y'ibice (μm) | 0.25-0.30 |
| Ibirimo ibyuma (ppm) | ≤50 |
| Umubare wibice bito | ≤ 5 |
| Umweru (%) | ≥97.0 |
| Chroma (L) | ≥97.0 |
| A | ≤0.1 |
| B | ≤0.5 |
Kwagura Kwandika
Urwego rwa chimique fibre titanium dioxyde yashizweho kugirango ihuze ibisabwa byinganda zikora imiti. Ubu buryo bwihariye bwa dioxyde ya titanium ifite imiterere ya anatase ya kristu kandi ikagaragaza ubushobozi bwiza bwo gukwirakwiza, bigatuma ihitamo ryambere kubakora fibre fibre. Ifite indangagaciro yo kwangirika kandi, iyo yinjijwe muri fibre, itanga urumuri, ububobere n'umweru. Ikigeretse kuri ibyo, imiterere yacyo ituma ibara riramba kandi rikarwanya ibidukikije bikaze, bigatuma ryongerwaho neza mu gukora fibre yakozwe n'abantu.
Kimwe mu byiza byingenzi bya fibre fibre yo mu rwego rwa titanium dioxyde nubushobozi bwayo bwo kuzamura imikorere nigaragara ryimyenda idoda. Ongeraho iyi dioxyde idasanzwe ya titanium mugihe cyo gukora irashobora kuzamura cyane amabara ya fibre imbaraga, umucyo hamwe na UV birwanya. Ntabwo gusa ibi bitanga umusaruro ushimishije kandi ufite imbaraga, biranagura ubuzima bwimyenda, bigatuma biramba cyane kandi bitandukanye.
Byongeye kandi, kuramba no kwihanganira imiti ya fibre yo mu rwego rwa titanium dioxyde ituma bigira uruhare runini mu gukora ibicuruzwa bitandukanye by’imyenda, birimo imyenda ya siporo, imyenda yo koga, imyenda yo hanze ndetse n’imyenda yo mu rugo. Irashobora kwihanganira imirasire yizuba hamwe nikirere gikaze cyikirere, ikemeza ko ibicuruzwa byimyenda bikomeza kubaho kandi bikagumana imiterere yabyo igihe kirekire.
Usibye ibyiza byayo kandi byongera imikorere, dioxyde de fibre yo mu rwego rwa fibre ifite ubushobozi budasanzwe bwa mikorobe ndetse no kwisukura. Iyo byinjijwe muri fibre, bikuraho byimazeyo bagiteri zangiza, bigabanya ibyago byo kwandura numunuko mubi. Byongeye kandi, imiterere yacyo yo kwisukura ituma isenya ibintu kama hejuru yumwenda, bityo bikagabanya ibikenerwa mu kubungabunga imyenda.
Ubushobozi bwo gukoresha imiti ya fibre yo mu rwego rwa titanium dioxyde ntabwo igarukira gusa mu nganda z’imyenda. Irakoreshwa kandi mugukora amarangi, impuzu na plastiki. Ububasha bwacyo bwinshi kandi bwera bituma iba inyongera nziza mugukora amarangi yera no gutwikira, bitanga ubwiza buhebuje. Mu nganda za plastiki, ikora nka UV stabilisateur kugirango irinde amabara no kwangirika kwibicuruzwa bya pulasitiki biterwa no kumara igihe kinini ku zuba.
