Zita remakemikari | 2,2′-(1,2-Ethenediyldi-4,1-phenylene)bisbenzoxazole |
Molecular formula | C28H18N2O2 |
Molecular uremu | 414.4 |
CAS NO. | 1533-45-5 |
Chimiro chemakemikari
Tsanangudzo
Chitarisiko | Yellowish green powder |
Assay | 98% min |
Melting Point | 357~361°C |
Volatiles Content | 0.5% yakawanda |
Ash content | 0.5% max |
Inokurudzirwa dosage
Yese 1000Kg polymer yakawedzerwa huwandu hweOptical inopenya OB-1:
1.Polyester fiber 75-300g.(75-300ppm).
2.Yakaoma PVC, PP, ABS, Nylon, PC 20-50g.(20–50ppm).
3.Whitening yakanyanyisa masterbatch 5-7kg.(0.5—0.7%).
Package uye Kuchengeta
Mambure 25kg/full-bepa ngoma
Chengetedza chigadzirwa munzvimbo inotonhorera, yakaoma, inofefetera zvakanaka kure nezvinhu zvisingaenderani.