I-Optical Brightener OB-1

Inkcazelo emfutshane:

1.Ifanele ukwenziwa mhlophe kweefibers ezifana nepolyester, inayiloni kunye ne-polypropylene.

I-2.Ifanele ukwenziwa mhlophe kunye nokukhanya kweplastiki yePolypropylene, i-ABS, i-EVA, i-polystyrene kunye ne-polycarbonate njl.

3.Ifanelekile ukongezwa kwipolymerization eqhelekileyo yepolyester kunye neyiloni.


Iinkcukacha zeMveliso

Iithegi zeMveliso

Ifomula yolwakhiwo

1

Igama lemveliso: Ukukhanya okukhanyayo kwe-OB-1

Igama leMchiza: 2,2'-(1,2-ethenediyl)bis(4,1-phenylene)bisbenzoxazole

CI:393

INOMBOLO YECAS.1533-45-5

Iinkcukacha

Imbonakalo: Umgubo wekristale otyheli oluhlaza

ubunzima bemolekyuli: 414

Ifomula yemolekyuli: C28H18N2O2

Indawo yokunyibilika: 350-355℃

Ubuninzi bobude bokufunxa: 374nm

Ubuninzi bokukhutshwa kwamaza: 434nm

Iipropati

I-Optical brightener i-OB-1 yinto ekhazimlisiweyo, ine-fluorescence eyomeleleyo.Ayinavumba, kunzima ukuyinyibilika emanzini.

Ingasetyenziselwa ukwenza iipolyester ezimhlophe, i-nylon fiber kunye neeplastiki ezahlukeneyo ezifana ne-PET, i-PP, i-PC, i-PS, i-PE, i-PVC, njl.

Isicelo

1.Ifanele ukwenziwa mhlophe kweefibers ezifana nepolyester, inayiloni kunye ne-polypropylene.

I-2.Ifanele ukwenziwa mhlophe kunye nokukhanya kweplastiki yePolypropylene, i-ABS, i-EVA, i-polystyrene kunye ne-polycarbonate njl.

3.Ifanelekile ukongezwa kwipolymerization eqhelekileyo yepolyester kunye neyiloni.

Indlela

Usetyenziso lweReferensi:

I-PVC eyi-1 eqinile:

Ubumhlophe: 0.01-0.06% (10g-60g/100kg izinto)

Okusekuhleni:0.0001-0.001%(0.1g-1g/100kg imathiriyeli)

2 PS:

Ubumhlophe: 0.01-0.05% (10g-50g/100kg izinto)

Izinto ezingafihliyo: 0.0001-0.001% (0.1g-1g/100kg imathiriyeli)

3 PVC:

Ubumhlophe: 10g-50g/100kg imathiriyeli

Okusekuhleni: 0.1g-1g/100kg imathiriyeli

Iphakheji

I-25kg idrum yefayibha, kunye nebhegi ye-PE ngaphakathi okanye njengesicelo somthengi.

Ugcino

Gcina kwindawo epholileyo neyomileyo.


  • Ngaphambili:
  • Okulandelayo:

  • Bhala umyalezo wakho apha kwaye uwuthumele kuthi