Optical Brightener OB-1

Lus piav qhia luv luv:

1.Suitable rau whitening ntawm fibers xws li polyester, nylon thiab polypropylene.

2.Suitable rau whitening thiab brightening ntawm Polypropylene yas, ABS, EVA, polystyrene thiab polycarbonate thiab lwm yam.

3.Suitable ntxiv rau cov pa polymerization ntawm polyester thiab nylon.


Product Detail

Khoom cim npe

Cov qauv qauv

1

Khoom npe: Optical brightener OB-1

Tshuaj npe: 2,2'-(1,2-ethenediyl)bis(4,1-phenylene)bisbenzoxazole

CI:ib 393

CAS Nr.:1533-45-5 ib

Specifications

Cov tsos mob: Ci daj daj ntsuab crystal hmoov

molecular hnyav: 414

Cov mis mos molecular: C28H18N2O2

Melting point: 350-355 ℃

Qhov siab tshaj plaws nqus wavelength: 374nm

Qhov siab tshaj plaws emission wavelength: 434nm

Cov khoom

Optical brightener OB-1 yog crystallized khoom, muaj zog fluorescence.Nws tsis muaj ntxhiab, nyuaj rau yaj hauv dej.

Nws tuaj yeem siv rau kev ua kom dawb polyesters, nylon fiber ntau thiab ntau yam yas xws li PET, PP, PC, PS, PE, PVC, thiab lwm yam.

Daim ntawv thov

1.Suitable rau whitening ntawm fibers xws li polyester, nylon thiab polypropylene.

2.Suitable rau whitening thiab brightening ntawm Polypropylene yas, ABS, EVA, polystyrene thiab polycarbonate thiab lwm yam.

3.Suitable ntxiv rau cov pa polymerization ntawm polyester thiab nylon.

Txoj kev

Cov ntaub ntawv siv:

1 PVC Khoom:

Dawb: 0.01 ~ 0.06% (10g-60g / 100kg khoom)

Pob tshab: 0.0001 ~ 0.001% (0.1g-1g / 100kg khoom)

2 PS:

Dawb: 0.01 ~ 0.05% (10g-50g / 100kg khoom)

Pob tshab: 0.0001 ~ 0.001% (0.1g-1g / 100kg khoom)

3 PVC:

Qhov hnyav: 10g-50g / 100kg khoom

Pob tshab: 0.1g-1g / 100kg khoom

Pob

25kg fiber nruas, nrog PE hnab hauv los yog raws li tus neeg thov kev thov.

Cia

Khaws ntawm qhov chaw txias thiab qhuav.


  • Yav dhau los:
  • Tom ntej:

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