Optical Brightening Agent OB CAS 7128-64-5

Tsanangudzo Pfupi

Optical brightening agents (OBAs), inozivikanwawo sefluorescent brightening agents (FBAs), ndiwo makemikari emakemikari anopa kuchena kushanda kumucheka.Vanoita izvi nekukweva chiedza munzvimbo yeultraviolet uye violet uye vanobudisazve chiedza munzvimbo yebhuruu.Ichi chiedza chebhuruu chinoderedza ruvara rweyero ye substrate uye kupa kutarisa kwakajeka.

Kubata: Erica Zheng

Email: erica@shxlchem.com

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Product Detail

Product Tags

Tsanangudzo

Optical Brightener OB inoshandiswa sechinhu chinopenya uye kugadzirisa kutsvuka kwepolymer uye kuburitsa chitarisiko chichena.Inonyanya kushandiswa se thermoplastic (PVC, PS, PE, PP, ABS) inopenya inopenya.

Tsanangudzo:

Product Name	Optical Kupenya OB
Chemical Name	2,5-Bis(5-tert-butyl-2-benzoxazolyl)thiophene
CAS Nha.	7128-64-5
Molecular Formula	C26H26N2O2S
Molecular Weight	430.56
Chitarisiko	Hupfu hwakasvibira hushoma
Assay	98% min
Melting point	196-200°C

Application

Optical Brightening OB inoshandiswa pakupotera, kudhinda ingi, pendi, dhayi, faibha dzakagadzirwa, dehwe rekugadzira, wakisi, mafuta, nemafuta.Kurudzira kushandiswa kwemukati chete.

Kana OB ichifanirwa kushandiswa pamwe chete neUV absorber, iyo yekunyudza spectrum yekupedzisira inofanira kusiya hwindo rakavhurika muUVA yepedyo yeOptical Brightener ob.

Yakakurudzirwa kuisa: 0.02-5% zvinoenderana nekushandiswa uye chiyero chekuchena kwaunoda.

FAQS

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Contact:erica@shxlchem.com

Mitemo yekubhadhara

T/T(telex transfer), Western Union, MoneyGram, BTC(bitcoin), nezvimwewo.

Kutungamira nguva

≤25kg: mukati memazuva matatu ekushanda mushure mekubhadhara kwagamuchirwa.

＞25kg: vhiki imwe

Muenzaniso

Available

Package

1kg pabhegi, 25kg padhiramu, kana sezvawaida.

Storage

Chengetedza mudziyo wakavharwa zvakasimba munzvimbo yakaoma, inotonhorera uye ine mhepo yakanaka.Chengetedza kunze kwemidziyo yekudya kana zvinhu zvisingaenderane.