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Polyester Optical Brightener ERN250

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


  • Molecular Formula:C24H16N2
  • Molecular Luj:332.4 ib
  • CI TSIS TAU:199
  • CAS Nr .:13001-39-3
  • Product Detail

    Khoom cim npe

    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 37g / l rau pad dyeing txheej txheem, txheej txheem: ib tug dip ib lub ncoo (los yog ob dips ob lub ncoo, tos-up: 70%) → ziab → stentering (170190 ℃ 3060 vib nas this).

    Dipping txheej txheem

    PF: 0.30.7% (tsis muaj)

    cawv ratio: 1:10-30

    Qhov kub zoo tshaj: 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 rau 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.

    Pob 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.


  • Yav dhau los:
  • Tom ntej:

  • Sau koj cov lus ntawm no thiab xa tuaj rau peb