I-Optical brightener OB Fine

Incazelo emfushane:

I-Optical brightener i-OB Fine iwuhlobo lwenhlanganisela ye-benzoxazole, ayinaphunga, ilukhuni ukuncibilika emanzini, inyibilika kupharafini, emafutheni, kuwoyela wamaminerali, i-wax nezincibilikisi ezivamile eziphilayo.Ingasetshenziselwa ukwenza mhlophe amapulasitiki e-thermoplastic, i-PVC, i-PS, i-PE, i-PP, i-ABS, i-Acetate fiber, upende, ukugqoka, uyinki yokunyathelisa, njll. khipha ukucwebezela okumhlophe okuluhlaza okwesibhakabhaka.


Imininingwane Yomkhiqizo

Omaka bomkhiqizo

1I-Optical brightener OB  Kuhle

Ifomula yesakhiwo

Igama Lomkhiqizo:I-Optical brightener OB Fine

Igama Lekhemikhali:2,5-thiophenediylbis(5-tert-butyl-1,3-benzoxazole)

CI:184

Inombolo ye-CAS: 7128-64-5

Imininingwane

Ifomula yemolekyuli: C26H26N2O2S

isisindo se-molecule: 430

Ukubukeka: impushana ephuzi ekhanyayo

Ithoni: blue

Indawo encibilikayo: 196-203 ℃

Ubumsulwa: ≥99.0%

Umlotha: ≤0.1%

Usayizi we-particle: Dlula i-300 mesh

Ubukhulu bokumuncwa kwe-wavelength: 375nm (Ethanol)

Ubukhulu be-wavelength ekhishwayo: 435nm (Ethanol)

Izakhiwo

I-Optical brightener i-OB Fine iwuhlobo lwenhlanganisela ye-benzoxazole, ayinaphunga, ilukhuni ukuncibilika emanzini, inyibilika kupharafini, emafutheni, kuwoyela wamaminerali, i-wax nezincibilikisi ezivamile eziphilayo.Ingasetshenziselwa ukwenza mhlophe amapulasitiki e-thermoplastic, i-PVC, i-PS, i-PE, i-PP, i-ABS, i-Acetate fiber, upende, ukugqoka, uyinki yokunyathelisa, njll. khipha ukucwebezela okumhlophe okuluhlaza okwesibhakabhaka.

Isicelo

I-Optical brightener i-OB Fine ingesinye sezikhanyisi ezihamba phambili ezisetshenziswa kakhulu kumapulasitiki namafayibha futhi sinomthelela wokuba mhlophe ofanayo nowe-Tinopal OB.Ingasetshenziswa kuma-thermoplastics, i-polyvinyl chloride, i-polystyrene, i-polyethylene, i-polypropylene, i-ABS, i-acetate, futhi ingasetshenziswa kumavarnish, opende, koqweqwe lwawo olumhlophe, okokunamathela, noyinki. .Inobuhle bokumelana nokushisa, ukumelana nesimo sezulu, ukungaphuzi, kanye nethoni yombala omuhle.Ingengezwa ku-monomer noma izinto ezenziwe ngaphambili kwe-polymerized ngaphambi noma phakathi ne-polymerization, i-condensation, i-polymerization yokwengeza, noma yengezwe ngendlela yempushana noma ama-pellets. (okungukuthi i-masterbatch) ngaphambi noma ngesikhathi sokwakhiwa kwamapulasitiki nemicu yokwenziwa.

Ukusetshenziswa kwesithenjwa:

I-PVC engu-1:

Nge-PVC ethambile noma eqinile:

Ukuba mhlophe: 0.01-0.05% (10-50g/100KG impahla)

Okusobala: 0.0001-0.001% (0.1g-1g/100kg impahla)

2 PS:

Ubumhlophe: 0.001% (1g/100kg impahla)

Okusobala: 0.0001-0.001 (0.1-1g/100kg impahla)

3 ABS:

Ukwengeza u-0.01-0.05% ku-ABS kungaqeda ngempumelelo umbala ophuzi wangempela futhi kuzuze umphumela omuhle wokuba mhlophe.

I-4 Polyolefin:

Umphumela omuhle wokumhlophe ku-polyethylene ne-polypropylene:

Okusobala: 0.0005-0.001%(0.5⼍1g/100kg impahla)

Umbala omhlophe: 0.005-0.05% (5-50g/100kg impahla)

Iphakheji

I-25kg fiber drum, enesikhwama se-PE ngaphakathi noma njengesicelo sekhasimende.

 


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