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Optical Brightener OB-1 for PVC

1. Polyester fibra (PSF), nylon fibra et fibra chemica dealbatio.

2. Applicatur cum PP, PVC, ABS, PA, PS, PC, PBT, PET albescentes plasticae albescentes cum effectu optime albescentes.

3. Apta ad albescentem agentis concentrata masterbatch addita (ut: LDPE color incumbo).


  • Nomen chemicum:2,2'-(1,2-Ethenediyldi-4,1-phenylene) bisbenzoxazole
  • Formulae hypotheticae:C28H18N2O2
  • Pondus hypotheticum:414.4
  • CAS NO.:1533-45-5
  • Product Detail

    Product Tags

    Nomen chemicum 2,2′-(1,2-Ethenediyldi-4,1-phenylene) bisbenzoxazole
    Formulae hypotheticae C28H18N2O2
    M. pondus 414.4
    CAS NO. 1533-45-5

    Chemical structure
    Optical Brightener OB-1

    Specification

    Aspectus Flavo viridi pulveris
    Assay 98% min
    Liquescens punctum 357~361°C
    Volatilia Content 0.5% max
    Cinis content 0.5%max

    Commendatur dosis
    Omne 1000Kg polymer adiecit moles Optica clarior OB-I;
    1.Polyester über 75-300g.(75-300ppm).
    2.Rigidum PVC, PP, ABS, Nylon, PC 20-50g.(20—50ppm).
    3.Masterbatch dealbatio contracta 5-7kg.(0.5—0.7%).

    Sarcina et at
    Net 25kg/plena charta tympanum
    Productum in loco frigido, sicco, bene ventilato repone ab materiae repugnantia.


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