Optical Brightener BBU
Mapangidwe apangidwe
Mtundu wa molekyulu: C40H40N12O16S4Na4
Mamolekyu achibale: 1165.12
Kutalika kwa mayamwidwe a UV: 350 nm
Katundu: anionic, kamvekedwe ka buluu
Physical Index
1) Maonekedwe: ufa wonyezimira wachikasu
2) Mphamvu ya fluorescence (yofanana ndi mankhwala wamba): 100±3
3) Whiteness (kusiyana ndi muyezo woyera: chitsanzo whiteness% kapena WCTE-standard whiteness% kapena WCTE): ≥ -3
4) Madzi: ≤ 5.0%
5) Fineness (kuchuluka kwa zotsalira kudutsa 250μmm sieve): ≤ 10%
6) Gawo lalikulu la zinthu zosasungunuka zamadzi: ≤ 0.5%
Magwiridwe ndi Makhalidwe
1. Kusungunuka kwamadzi bwino, kusungunuka mu 3-5 nthawi voliyumu ya madzi otentha, pafupifupi 300g pa lita imodzi ya madzi otentha ndi 150g m'madzi ozizira.
2. Osakhudzidwa ndi madzi olimba, Ca2 + ndi Mg2 + samakhudza kuyera kwake.
3. Anti-peroxidation bleaching agent, yomwe ili ndi kuchepetsa wothandizira (sodium sulfide) bleaching agent.
4. Kukana kwa asidi ndikokwanira, ndipo mawonekedwe a whitening PH> 7 ndi abwino.
Mapulogalamu
1. Amagwiritsidwa ntchito poyera ulusi wa thonje ndi viscose.
2. Ndikoyenera kuwonjezeredwa ku phala losindikiza loyera.
3. Ntchito mu zamkati.
4. Amagwiritsidwa ntchito popanga makulidwe apamwamba.
5. Amagwiritsidwa ntchito panthawi yophimba.
Njira Yogwiritsira Ntchito: (tengani chitsanzo cha njira zoweta)
1. Kutentha kwa madzi padding ndi 95-98 ℃, nthawi yokhala: 10-20 mphindi, chiŵerengero cha kusamba: 1:20,
2. Nthawi yotentha ndi pafupifupi mphindi 45.Mlingo wovomerezeka: 0.1-0.5%.
Kulongedza
25 kg katoni ng'oma ali ndi thumba pulasitiki.
Mayendedwe
Ponyamula chowunikira cha fulorosenti BBU, kugundana ndi kuwonetseredwa kuyenera kupewedwa.
Kusungirako
Sungani m'nyumba yosungiramo zinthu zoziziritsa kukhosi, youma ndi mpweya wokwanira.
