Amashanyarazi meza 4BK
Ibisobanuro birambuye
Izina: Optical Brightener 4BK
Ibyingenzi byingenzi: ubwoko bwa stilbene azine
CI: 113
URUBANZA OYA: 12768-91-1
Ironderero rya tekiniki
Kugaragara: ifu yumuhondo yoroheje
Ionicity: Anion
Fluorescence ubukana: 100 ± 1 (ugereranije nibicuruzwa bisanzwe)
Itara ry'amabara: itara ry'ubururu-violet.
Imikorere n'ibiranga
1. Ifite imbaraga-nziza ya fluorescent yera, hamwe numucyo muto wubururu.
2. Ntabwo yorohereza urumuri, kandi imiterere yimiti irahagaze neza.
3. Ifite imbaraga zo kurwanya aside idakomeye, perborate na hydrogen peroxide.
4. Fibre ya selulose yera yiki gicuruzwa irasa neza kandi idafite umuhondo, ibyo bikaba binonosora ibitagenda neza byumuhondo wumucyo usanzwe kandi byongera cyane kurwanya urumuri nubushyuhe bwa fibre selile.
5. Ugereranije nibindi bikoresho byera, igipimo cyo kwinjiza cyateye imbere cyane.
Koresha
Irakwiriye kwera ipamba hamwe na polyester-ipamba ivanze hamwe no koga kamwe koga imyenda ivanze.
Amabwiriza
1. Uburyo bwo gushiramo: Igipimo: 0.1 ～ 0.8% (owf) Ikigereranyo cyo kwiyuhagira: 1: 10 ～ 30 Ubushyuhe × igihe: 90 ～ 100 ℃ × 30 ～ 40min, oza n'amazi hanyuma wumuke.
2. Gukubita ogisijeni ihumanya fluorescent yera igipimo kimwe cyo kwiyuhagira: 0.2% ～ 0.8% (owf) hydrogen peroxide: 5 ～ 15g / l stabilisateur: 1 ～ 5g / l NaOH: 2 ～ 4g / l umukozi wo gushakisha: 0.5 ～ 1g / l Kwiyuhagira igipimo: 1: 10 ～ 30 ubushyuhe × igihe: 90 ～ 100 ℃ × 30 ～ 40min, gukaraba n'amazi hanyuma ukuma.
Inzira yihariye irashobora guhinduka ukurikije ibikenewe bitandukanye.
Amapaki, Gutwara no Kubika
☉25kg umufuka, cyangwa ukurikije ibisabwa nabakoresha.
☉ Bika ahantu hakonje, humye kure yumucyo.
☉Icyerekezo cyiza 4BK gifite imikorere ihamye kandi irashobora gutwarwa muburyo ubwo aribwo bwose.
