Optical Brightener OB CI184
| Zita remakemikari | 2.5-bis(5-tertbutyl-2-benzoxazolyl)thiophene |
| Molecular formula | C26H26SO2N2 |
| Molecular uremu | 430.575 |
| CAS NO. | 7128-64 -5 |
Chimiro chemakemikari
Tsanangudzo
| Chitarisiko | Chiedza chegirini poda |
| Assay | 99% min |
| Melting Point | 196 -203°C |
| Volatiles Content | 0.5% max |
| Ash content | 0.2%max |
Usage
(Nepurasitiki raw material uremu muzana)
PVC Whitening: 0.01 ~ 0.05%
PVC: Kuvandudza kupenya: 0.0001 ~ 0.001%
PS: 0.0001 ~ 0.001%
ABS: 0.01 ~ 0.05%
Polyolefin isina ruvara matrix: 0.0005 ~ 0.001%
White Matrix: 0.005 ~ 0.05%
Package uye Kuchengeta
Mambure 25kg/full-bepa ngoma
Chengetedza chigadzirwa munzvimbo inotonhorera, yakaoma, ine mhepo yakanaka kure nezvinhu zvisingaenderani.
Nyora meseji yako pano ugotitumira