Optical Brightener BA-CA

Chemical Name: Stilbene derivative

Molecular Formula:C40H42N12O10S2.2Na

Molecular Weight:960.958

Chimiro:

Nhamba yeCAS:12768-92-2

Tsanangudzo

Kuonekwa: Yellow powder

Fluorescent Rudzi: Zvakafanana neyakajairwa sampuli

Simba rekuchena: 100 ± 3 (ichienzaniswa neyakajairwa sampuli)

Kunyorova: ≤6%

Ionic hunhu: anionic

Kurapa nzira:

inopedza whitening process:

BA530: 0.05-0.3% (owf), reshiyo yekugezera: 1:5-30, tembiricha yekudhaya: 40°C-100°C;Na₂SO₄:0-10g/l., kutanga tembiricha :30°C, kudziya mwero:1-2°C/min, chengeta tembiricha iri pa50-100℃ kwe20-40min, wozodzika kusvika 50-30°C –> geza -> yakaoma (100 ° C) -> kuseta (120 ° C -150 ° C) × 1-2 min( wedzera yakaringana yekuyeresa mumiririri zvinoenderana nekuita kwekuenzanisa).

Padding process:

BA530:0.5-3g/l, reshiyo yedoro reshiyo:100%, imwe dip uye nip –> yakaoma(100°C) –>setting (120°C -150°C)×1-2 min

Shandisa:

Inonyanya kushandiswa sekupenya kwedonje, yerineni, sirika, polyamide fiber, makushe uye bepa.

Package uye Kuchengeta

1. 25kg bhegi.

2. Chengetedza chigadzirwa munzvimbo inotonhorera, yakaoma, ine mhepo yakanaka kure nezvinhu zvisingaenderani.