Nomen Chemicum:2-(2H-Benzotriazol-2-yl)-4,6-bis(1-methyl-1-phenylethyl)phenolum;
Numerus CAS:70321-86-7
Formula Molecularis:C30H29N3O
Pondus Moleculare:448

Specificatio

Aspectus: pulvis flavus dilutus
Punctum liquefactionis: 137.0-141.0℃
Cinis: ≤0.05%
Puritas: ≥99%
Transmissio lucis: 460nm ≥ 97%;
500nm ≥98%

Applicatio

Hoc productum est absorbens UV magni ponderis molecularis classis hydroxyphenybenzotriazoli, stabilitatem lucis egregiam ostendens variis polymeris in usu suo. Summa efficacia est pro polymeris qui plerumque altis temperaturis tractantur, ut polycarbonate, polyesteris, polyacetal, polyamida, polyphenyleni sulfidum, polyphenyleni oxidum, copolymeris aromaticis, polyurethane thermoplasticum et fibris polyurethane, ubi amissio UVA non toleratur, necnon pro polyvinylchlorido, styreni homo- et copolymeris.

Sarcina et Repositorium

1.Scatula 25kg
2.In condicionibus clausis, siccis et obscuris conditum