Igoa o le vailaʻau:2-(2H-Benzotriazol-2-yl)-4,6-bis(1-methyl-1-phenylethyl)phenol;
NUMERA O LE CAS:70321-86-7
Fa'asologa Molekiula：C30H29N3O
Mamafa Molekiula：448

Fa'amatalaga
Foliga Vaaia: pauta samasama malamalama
Tulaga e liusuavai ai: 137.0-141.0 ℃
Lefulefu :≤0.05%
Mama: ≥99%
Fa'asalalauina o le malamalama: 460nm≥97%;
500nm≥98%

Talosaga
O lenei oloa o se mea e mitiia ai le malamalama i le mamafa maualuga o le molecular UV o le vasega hydroxypheny benzotriazole, e faʻaalia ai le mautu o le malamalama i le tele o polymers i le taimi e faʻaaogaina ai. E matua aoga tele mo polymers e masani ona faʻagasolo i le vevela maualuga e pei o le polycarbonate, polyesters, polyacetal, polyamides, polyphenylene sulfide, polyphenylene oxide, aromatic copolymers, thermoplastic polyurethane ma polyurethane fibers, lea e le taliaina ai le leiloa o le UVA faʻapea foʻi ma le polyvinylchloride, styrene homo- ma copolymers.

Afifi ma le Teuina
1.25kg le katuni
2. Teu i totonu o nofoaga ua fa'amaufa'ailogaina, mago ma pogisa