Polyester Optical Brightener ERN250

Tshuaj npe1.2 di (5-mythyl-benziazolyl) ethylene

CI NO.:135

Specification

Cov tsos mob: grey maj mam ua kua

Ion: Tsis-ionic

PH tus nqi: 6.0-8.0

Cov ntsiab lus nquag nquag (%): 7.0-8.0

Daim ntawv thov:

Nws muaj kev nrawm nrawm rau sublimation, zoo purity dawb ntxoov ntxoo thiab zoo whiteness nyob rau hauv polyester fiber los yog ntaub.

Nws yog tsim nyob rau hauv polyester fiber, nrog rau cov raw khoom ntawm kev muab tshuaj txhuam daim ntawv brightening neeg sawv cev nyob rau hauv textile dyeing.

Kev siv

txheej txheem padding

Khoom siv: PF 3～7g / l rau cov txheej txheem dyeing ncoo, txheej txheem: ib lub ncoo ib lub ncoo (los yog ob lub dips ob lub ncoo, tuaj tos: 70%) → ziab → stentering (170～190 ℃ 30～60 vib nas this).

Dipping txheej txheem

PF: 0.3～0.7% (tsis muaj)

cawv ratio: 1:10-30

Qhov kub zoo: 100 lossis 120 ℃

Lub sijhawm zoo: 30-60min

PH tus 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 nruas

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