Lub npe tshuaj:2-(3′,5′-di-tert-Butyl-2′-hydroxyphenyl)-5-chloro-2H-benzotriazole
CAS Nr.:3864-99-1 : kuv
Molecular Formula:C20H24ClN3O
Molecular Luj:357.9 ib

Specification

Cov tsos mob: lub teeb daj hmoov
Cov ntsiab lus: ≥ 99%
Melting point: 154-158 ° C
Poob ntawm ziab: ≤ 0.5%
Ntshiab: ≤ 0.1%
Lub teeb transmittance: 440nm ≥ 97%, 500nm ≥ 98%

Daim ntawv thov

Cov khoom no yog tsim rau hauv Polyolefine, Polyvinyl chloride, organic iav thiab lwm yam. Max nqus nthwv dej ntev yog 270-400nm.
Toxicity: Tsawg toxicity, rattus norvegicus qhov ncauj LD50 = 5g / Kg qhov hnyav.

Kev siv

1.Unsaturated Polyester: 0.2-0.5wt% raws li qhov hnyav ntawm polymer
2.PVC:
Rigid PVC: 0.2-0.5wt% raws li qhov hnyav ntawm polymer
Plasticized PVC: 0.1-0.3wt% raws li qhov hnyav ntawm polymer
3.Polyurethane: 0.2-1.0wt% raws li qhov hnyav ntawm polymer
4.Polyamide: 0.2-0.5wt% raws li qhov hnyav ntawm polymer

Pob thiab Cia

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