Lub npe tshuaj:2-(2H-Benzotriazol-2-yl)-4,6-bis(1-methyl-1-phenylethyl) phenol;
CAS Nr.:70321-86-7
Molecular Formula:C30H29N3O
Molecular Luj:448 ib

Specification
Cov tsos mob: lub teeb daj hmoov
Melting point: 137.0-141.0 ℃
Pwm: ≤0.05%
Purity: ≥99%
Lub teeb transmittance: 460nm≥97%;
500nm ≥98%

Daim ntawv thov
Cov khoom no yog lub siab molecular hnyav UV absorber ntawm chav kawm hydroxypheny benzotriazole, qhia lub teeb ruaj khov rau ntau hom polymers thaum nws siv. sulfide, polyphenylene oxide, aromatic copolymer, thermoplastic polyurethane thiab polyurethane fibers, qhov uas tsis muaj UVA tsis kam. zoo li rau polyvinylchloride, styrene homo- thiab copolymer.

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