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  • Kushungurudzwa
Uv absorber UV-328 CASN HAPANA: 25973-55-1 Inotaridzika Mufananidzo
  • Uv absorber UV-328 CAT HAPANA: 25973-55-1

Uv absorber UV-328 CAT HAPANA: 25973-55-1

Isina kusimbiswa polyester: 0.2-0.5wt% yakavakirwa paPolymer uremu

Rigid pvc: 0.2-0.5wt% yakavakirwa paPolymer uremu

Plasticd PVC: 0.-0.3WT% yakavakirwa paPolymer uremu

Polyurethane: 0.2-1.0WT% yakavakirwa paPolymer uremu

Polyamide: 0.2-0.5wt% yakavakirwa paPolymer uremu


  • CHEMICAL ZITA:2- (2-hydroxy-3 ', 5'-dipanntylphenyl) benzotrizoole
  • Molecular Formula: C22H29N3O
  • Solley Huremu:351.5
  • CAT kwete.25973-55-1

    • Chigadzirwa Chinhu

    Zvigadzirwa tags

    Zita remakemikari 2- (2-hydroxy-3 ', 5'-dipanntylphenyl) benzotrizoole
    Molecular Formula C22H29N3O
    Sreek inoremerwa 351.5
    CAT HAPANA. 25973-55-1

    Komani Yemakemikari
    UV328

    Kutaurwa

    Chitarisiko Chena kune mwenje yero yero
    Zvemukati ≥ 99%
    Inonyungudika 80-83 ° C
    Kurasikirwa pakuoma ► 0.5%
    Ash ≤ 0.1%

    Kujekesa kujekesa

    Kureba wave nm Kujekesa kujekesa%
    440 ≥ 96
    500 ≥ 97

    Kuvhenekera: kuderera kwepfuma uye kushandiswa mune zvekurongedza zvekurongedza zvekurongedza.
    Shandisa: Ichi chigadzirwa chinonyanya kushandiswa muPolyvinyl chloride, polyurethane, polyester resin nevamwe. Max Kubata wave wave kureba huwandu ndi 345nm.
    Solubility yemvura: soluble in benzene, toluene, styrene, cyclohexane uye mamwe organic sol.

    Kurongedza uye kuchengetedza
    Package: 25kg / carton
    Chengetedza: Yakagadzikana muzvivakwa, chengetedza michero uye kure nemvura uye kupisa kwakanyanya.

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