Polyester Optical Brightener ERN250

Lub Npe Tshuaj:1.2 di(5-mythyl-benziazolyl)ethylene

CI NO.:135

Cov Lus Qhia Tshwj Xeeb

Tsos: grey maj mam kua

Ion: Tsis yog-ionic

Tus nqi PH: 6.0-8.0

Cov ntsiab lus ua ub no (%): 7.0-8.0

Cov ntawv thov:

Nws muaj kev ceev nrooj zoo heev rau sublimation, zoo purity dawb ntxoov ntxoo thiab zoo whiteness hauv polyester fiber lossis ntaub.

Nws yog tsim nyog rau hauv cov polyester fiber, zoo li cov khoom siv raw ntawm kev ua cov tshuaj txhuam daim ntawv ci ntsa iab hauv cov ntaub dyeing.

Kev Siv

Cov txheej txheem padding

Kev Siv Tshuaj: PF 3～7g/l rau cov txheej txheem dyeing ncoo, cov txheej txheem: ib qho dip ib ncoo (lossis ob lub dips ob lub ncoo, khaws-up: 70%) → ziab → stentering (170～190 ℃ 30～60 vib nas this).

Cov txheej txheem dipping

PF: 0.3～0.7% (ntawm)

cawv piv: 1: 10-30

Qhov kub zoo tshaj plaws: 100 lossis 120 ℃

Lub sijhawm zoo tshaj plaws: 30-60 feeb

PH nqi: 5-11 (xaiv acidity)

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

Thov sim seb puas sib xws, yog tias siv nrog lwm cov koom haum pabcuam.

Pob Khoom thiab Chaw Khaws Khoom

1. 25KG nruas

2. Khaws cov khoom no rau hauv qhov chaw txias, qhuav, thiab muaj cua nkag tau zoo kom deb ntawm cov khoom siv uas tsis sib haum.