Lub npe tshuaj:2,2′-(1,4-phenylene)bis[4H-3,1-benzoxazin-4-ib]
CAS Nr.:18600-59-4 ib
Molecular Formula:C22H12N2O4
Molecular Luj:368.34 ib

Specification

Cov tsos mob: Dawb mus rau-dawb crystalline hmoov
Cov ntsiab lus: 98% min
Melting point: 310 ℃ min
Qhov hnyav: 0.1% max
Poob ntawm ziab: 0.5% max

Daim ntawv thov

UV-3638 muaj zog heev thiab dav UV nqus tsis muaj xim. Muaj kev ruaj ntseg zoo heev rau polyesters thiab polycarbonates. Muab cov volatility tsawg. Imparts siab UV tshuaj ntsuam xyuas efficiency.

Pob thiab Cia

1.25kg thawv
2.Khaws rau hauv qhov chaw kaw, qhuav thiab tsaus