Optical Brightener VBL
Imiterere
URUBANZA OYA: 12224-16-7
Inzira ya molekulari: C36H34N12O8S2Na2 Uburemere bwa molekile: 872.84
Ironderero ryiza
1. Kugaragara: ifu yumuhondo yoroheje
2. Igicucu: Violet yubururu
3. ubukana bwa Fluorescence (bihwanye nibicuruzwa bisanzwe): 100.140.145.150
3. Ubushuhe: ≤5%
5. Amazi adashonga: ≤0.5%
6. Ubwiza (igipimo cyo kugumana ukoresheje amashanyarazi 120 mesh): ≤5%
Imikorere n'ibiranga
1. Ni anionic kandi irashobora gukoreshwa mubwogero bumwe hamwe na anionic surfactants cyangwa amarangi, surfactants zitari ionic na hydrogen peroxide.
2. Ntibikwiye gukoreshwa mubwogero bumwe hamwe na cactic surfactants cyangwa amarangi.
3. Umukozi wera wa fluorescent VBL ihagaze neza kumashanyarazi.
4. Fluorescent yamurika VBL ntabwo irwanya ion zicyuma nkumuringa nicyuma.
Igipimo cyo gusaba
1. Ikoreshwa mu kwera ipamba na viscose ibicuruzwa byera, kimwe no kumurika ibicuruzwa bifite ibara ryumucyo cyangwa byacapwe, hamwe nubwihuta bwumucyo muri rusange, guhuza neza fibre ya selile, ibintu rusange biringaniza, gucapa, gusiga irangi, gusiga irangi kandi bikwiranye no gucapa paste.
2. Fluorescent yamurika VBL irashobora gukoreshwa mubyera vinylon nibicuruzwa bya nylon.
3. Ikoreshwa mu kwera inganda zimpapuro, pulp cyangwa irangi.
Amabwiriza
1. Mu nganda zimpapuro, agent ya fluorescent yera VBL irashobora gushonga mumazi hanyuma ikongerwamo ifu cyangwa irangi.
Mu nganda zimpapuro, koresha inshuro 80 zamazi kugirango ushongeshe umweru wa fluorescent VBL hanyuma ubyongere kuri pulp cyangwa coating.Ingano ni 0.1-0.3% yuburemere bwamagufwa yumye cyangwa igufwa ryumye.
2. Mu nganda zo gucapa no gusiga amarangi, agent ya fluorescent yera VBL irashobora kongerwaho muburyo butaziguye, hanyuma irashobora gukoreshwa nyuma yo gushonga mumazi.
Umubare
0.08-0.3%, igipimo cyo kwiyuhagira: 1:40, ubushyuhe bwiza bwo gusiga ubwogero: 60 ℃
Kubika no Kwirinda
1. Birasabwa kubika florescent yera yera VBL ahantu hakonje, humye kandi wirinde urumuri.Igihe cyo kubika ni imyaka 2.
2. Igihe cyo kubika florescent cyera cyera VBL kirenze amezi 2.Umubare muto wa kristu iremewe, kandi ingaruka zo gukoresha ntizizagira ingaruka mubuzima bwubuzima.
3. Kumurika VBL irashobora kuvangwa na anionic na non-ionic surfactants, direct, acide nandi marangi ya anionic, amarangi, nibindi. Ntibikwiye gukoreshwa mubwogero bumwe hamwe n amarangi ya cationic, surfactants, hamwe na resinike.
4. Ubwiza bwamazi meza bugomba kuba amazi yoroshye, atagomba kuba arimo ion zicyuma nkumuringa nicyuma na chlorine yubusa, kandi igomba gutegurwa akimara gukoreshwa.
5. Igipimo cyibikoresho byera bya fluorescent VBL bigomba kuba bikwiye, umweru uzagabanuka cyangwa uhinduke umuhondo mugihe birenze urugero.Birasabwa ko dosiye itagomba kurenga 0.5%.
