Optical brightener OB
Kemikari Zita 2.5-bis(5-tertbutyl-2-benzoxazolyl)thiophene
Molecular Formula C26H26SO2N2
Molecular Weight 430.575
Nhamba yeCAS 7128-64 -5
Tsanangudzo
Chitarisiko: Chiedza yeyero poda
Muedzo: 99.0% min
Kunyungudika: 196 -203°C
Volatiles Content: 0.5% max
Madota emukati: 0.2% max
Application
Inoshandiswa mu thermoplastic plastiki.PVC, PE, PP, PS, ABS, SAN, SB, CA, PA, PMMA, acrylic resin, polyester fiber pendi, kuvhara kupenya kweingi yekudhinda.
Usage
(Nepurasitiki raw material uremu muzana)
1.PVC Whitening: 0.01 ~ 0.05%
2.PVC: Kuvandudza kupenya: 0.0001 ~ 0.001%
3.PS : 0.0001 ~ 0.001%
4.ABS: 0.01 ~ 0.05%
5.Polyolefin isina ruvara matrix: 0.0005 ~ 0.001%
6.White Matrix: 0.005 ~ 0.05%
Package uye Kuchengeta
1.25kg madhiramu
2.Kuchengetwa munzvimbo inotonhorera uye ine mhepo.
