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UV absorber UV-234 CAS NO.: 70321-86-7

Maxime efficax est polymerorum in calidis temperaturis solere discursum esse ut polycarbonata, polyestera, polyacetal, polyamides, polyphenylenes sulfides, oxydi polyphenylene, copolymeri aromatici, polyurethani thermoplasticae et fibrae polyurethanae, ubi iactura UVA non toleratur quam pro polyvinylchloride, styrene. homo- et copolymorum.


  • Nomen chemicum:2-(2H-Benzotriazol-2-yl) 4-6-bis
  • Formulae hypotheticae: C30H29N3O
  • CAS NO.:70321-86-7
  • Product Detail

    Product Tags

    Nomen chemicum 2-(2H-Benzotriazol-2-yl) 4-6-bis
    Formulae hypotheticae C30H29N3O
    CAS NO. 70321-86-7

    Formulae chemicae structurae
    UV absorber UV-234

    Technical index

    Aspectus flavo pulveris lux
    Liquescens punctum 137.0-141.0℃
    Cineres ≤ 0.05%
    Puritas ≥99%
    lux transmissio 460nm≥97%;500nm≥98%

    Usus
    Hoc productum est magnum pondus hypotheticum UV absorbentis classis benzotriazolis hydroxyphaeniae, ostendens lucem praestantem stabilitatem variis polymerorum in usu suo.

    Maxime efficax est polymerorum in calidis temperaturis solere discursum esse ut polycarbonata, polyestera, polyacetal, polyamides, polyphenylenes sulfides, oxydi polyphenylene, copolymeri aromatici, polyurethani thermoplasticae et fibrae polyurethanae, ubi iactura UVA non toleratur quam pro polyvinylchloride, styrene. homo- et copolymorum.

    Stipare et at
    Sarcina: 25KG/CARTON
    Repono: Stabilis in proprietate, serva evacuationem et ab aqua et caliditas.


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