Optical Brightener EBF350 CI NO:185

Chemical Name: 2,5-bis-(benzoxazol-2-)thiophene

Molecular Formula:C26H26N2O2S

Molecular Weight:430.6

Chimiro:

CI NO:185

Nhamba yeCAS: 7128-64-5

Tsanangudzo

Chitarisiko: Yellow lightly liquid

Ion:Isiri-ionic

PH kukosha(10g/l):6.0-8.0

Applications:

Iine kutsanya kwakanaka kuchiedza chezuva uye kuchena kwakanaka mupolyester fiber kana jira, ine bluish-violet chena mumvuri.

Inokodzera mupolyester faibha kana kushandiswa mukugadzira kutengeserana Brightener-EB, uye inoshandiswawo mumapurasitiki akasiyana-siyana epololefing, ABS engineering mapurasitiki uye organic girazi kuita kuti ruvara rwavo rupenye.

Usage

Padding-hot melt process

EBF350 1.5-4.0g/l yekudhaya pedhi, maitiro: dip imwe padhi (kana maviri anonyudza mapedhi maviri, nhonga: 70%) →kuomesa → stentering(170～180 ℃).

Dipping process EBF350 0.15-0.5%(owf) doro reshiyo:1:10-30 optimum tembiricha: 100-130℃ optimum time :45-60min PH kukosha:5-11(opt acidity)

Kuti uwane iyo yakakwana mhedzisiro yekushandisa, ndapota edza pane yakakodzera mamiriro nemidziyo yako uye sarudza iyo yakakodzera maitiro.

Ndokumbira uedze kuenderana, kana uchishandisa nevamwe vabatsiri.

Package uye Kuchengeta

1. 25kg ngoma

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