Optical Brightener EBF350 CI NO: 185

Tshuaj npeTom ntej: 2,5-bis-(benzoxazol-2-) thiophene

Molecular Formula:C26H26N2O2S

Molecular Luj:430.6 ib

Qauv:

CI TSIS TAU:185

CAS Nr: 7128-64-5

Specification

Tsos: Yellow lightly kua

Ion: Tsis-ionic

PH tus nqi (10g / l): 6.0-8.0

Daim ntawv thov:

Nws muaj qhov nrawm nrawm rau lub hnub ci thiab zoo dawb hauv polyester fiber lossis ntaub, nrog xiav-violet dawb ntxoov ntxoo.

Nws yog tsim nyob rau hauv polyester fiber los yog siv nyob rau hauv kev ua lag luam Brightener-EB, thiab kuj siv nyob rau hauv ntau yam polyolefing plastics, ABS engineering yas thiab organic iav kom lawv cov xim brighter.

Kev siv

Padding-kub yaj txheej txheem

EBF350 1.5-4.0g / l rau pad dyeing txheej txheem, txheej txheem: ib tug dip ib ncoo (los yog ob dips ob lub ncoo, tos-up: 70%) → ziab → stentering (170～180 ℃).

Dipping txheej txheem EBF350 0.15-0.5% (owf) cawv piv: 1: 10-30 zoo kub: 100-130 ℃ optimum time: 45-60min PH nqi: 5-11 (opt acidity)

Txhawm rau kom tau txais cov txiaj ntsig zoo tshaj plaws rau daim ntawv thov, thov sim ntawm qhov tsim nyog nrog koj cov khoom siv thiab xaiv cov txheej txheem tsim nyog.

Thov sim rau kev sib raug zoo, yog tias siv nrog lwm cov koom haum pab.

Ntim thiab Cia

1.25kg drum

2. Khaws cov khoom rau hauv qhov chaw txias, qhuav, zoo-ventilated kom deb ntawm cov khoom siv tsis sib xws.