Lub npe tshuaj:2,2'-methylene bis (6-(2H-benzotriazole-2-yl)-4-(1,1,3,3-tetramethylbutyl)phenol)
CAS Nr .:103597-45-1
Molecular Formula:C41H50N6O2
Molecular Luj:659 ib

Specification

Cov tsos mob: lub teeb daj hmoov
Cov ntsiab lus: ≥ 99%
Melting point: 195 ° C
Poob ntawm ziab: ≤ 0.5%
Ntshiab: ≤ 0.1%
Lub teeb transmittance: 440nm ≥97%,500nm ≥98%

Daim ntawv thov

Cov khoom no yog high-efficiency ultraviolet absorbent thiab dav soluble nyob rau hauv ntau resins.Cov khoom no yog siv hauv polypropylene cob, polycarbonate, polyamide Resin thiab lwm yam.

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