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    UV ABSORBER UV 329 CAS NO.3147-75-9 | Chemical Exports .

    UV ABSORBER HOSORB-329 is excellent benzotriazole ultraviolet absorbent with effective absorption of ultraviolet radiation in 270-380 nm region. It is suitable for polyester, rigid PVC, PS, PMMA, PC, ABS resin etc. Read More . UV ABSORBER UV 329 CAS NO.3147-75-9 – Chemical Exports – Guangzhou Chengshuai New Material Co Ltd, China.

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    Tinuvin 326 3896-11-5, China Tinuvin 326 3896-11-5 .

    Ultraviolet Absorbent UV-326 UV-326 Tinuvin 326 3026 Lowilite 26 Cyasorb UV 5326 Eversobr73 UV absorber Chemical Name 2-( 2' -hydroxy-3' -tert-butyl-5' -methylphenyl) -5-chlorobenzotriazole Chem ical Formula C17H18N3OCl CAS NO. 3896-11-5 Main Indexes Appearance: Light Yellow Crystalline Powder

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    Introduction : UV-326 is a benzotriazole type ultraviolet light absorber (UVA), imparting good light stability for plastics and other organic polymers. UV-326 is especially suited for polyolefins and cold cured polyesters. It protects polymers from.

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    Bumetrizole (UV-326) CAS 3896-11-5 - ChemFine International

    Application: CAS 3896-11-5 Bumetrizole (UV-326) is a benzotriazole UV absorber. Its advantages are stable performance, low toxicity, strong ultraviolet absorption capacity, which can widely use in sensitive materials such as color film, color film, color paper and polymer, external protective coating …

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    Applications or uses of Bumetrizole (CAS 3896-11-5) UV-326 is an important ultraviolet absorber of Benzotriazole series. With the advantages of stable, nontoxic, higher absorbency for ultraviolet ray, it is widely used in photosensitive materials such as color film, color paper and polymer, outer protective coating and many fields.

    Uv-329(benzotriazole Uv Absorber)(cas No:3147-75-9 .

    China CAS No. 3147-75-9 UV Absorber; UV329 - China CAS No. UV-329 is a benzotriazole type UV absorber. Characterized by its strong, broad range UV absorption property, UV-329 brings excellent photo stability to polymers against UV light exposurein many ways i.e. Retarding color yellowing, preventing embrittlement, maintaining of mechanical properties etc. Good solubility for polymer and .

    BENZOTRIAZOLE ANTI UV 326) - Chemicalland21

    CAS NO: 3896-11-5. EINECS NO. 223-445-4. FORMULA: . (CAS NO. 3896-11-5, Bumetrizole, UV Absorber-326) 2-(3,5-Di-tert-pentyl-2-hyroxyphenyl) benzotriazolee (CAS NO. 25973-55-1, UV Absorber-328) . Ultraviolet (UV) absorbers act largely by shielding the interior of the part from damaging UV radiation. Before the advent of hindered amines .

    Phenolic benzotriazoles: Environment tier II assessment

    Available chronic ecotoxicity data for other chemicals in this group (UV-326, UV-329, UV-328, and UV-234) indicate no effects at saturation levels in standard chronic ecotoxicity tests, although it is noted that no fish studies were identified (ECHA, 2015a, LMC, 2013).Phenolic benzotriazoles have been found to cause activation of the aryl hydrocarbon receptor (AhR) pathway in exposed cells.

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    UV-326 Tinuvin 326 3026 Lowilite 26 Cyasorb UV 5326 Eversobr73 UV absorber UV Absorbent emily.shen(at)lepuz(dot)com(dot)cn Ultraviolet Absorbent UV- 326 Chemical Name 2-(2'-hydroxy-3'-tert-butyl-5'-methylphenyl)-5-chlorobenzotriazole Chemical Formula C17H18N3OCl CAS NO. 3896-11-5 Main Indexes Appearance: Light Yellow Crystalline Powder.

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    Phenolic benzotriazoles: Environment tier II assessment

    Available chronic ecotoxicity data for other chemicals in this group (UV-326, UV-329, UV-328, and UV-234) indicate no effects at saturation levels in standard chronic ecotoxicity tests, although it is noted that no fish studies were identified (ECHA, 2015a, LMC, 2013).Phenolic benzotriazoles have been found to cause activation of the aryl hydrocarbon receptor (AhR) pathway in exposed cells.

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    Lâmpada UV-326 Tinuvin 326 3026 26 Cyasorb Lowilite 5326 Eversobr UV73 Absorvedor de UV absorvente ultravioleta Nº CAS 3896-11-5 fornecido por Nanjing Lepuz Chemical Co., Ltd. da China para exportar para Lusofonia

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    UV absorber 326 | C17H18ClN3O | Chemical-Suppliers

    UV absorber 326 | C17H18ClN3O REF CSP761124358548-15 - List of suppliers and supplier of CAS equal products. . Distributors & Manufactures of CAS 3896-11-5. UV 326. Simagchem Corporation Xiamen P.R.China. Lonwin Industry Group Limited Shanghai P.R.China. . Ultraviolet absorbent UV-326. Haihang Industry Co., Ltd. Jinan City, Shandong .

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    Bumetrizole (UV-326) CAS 3896-11-5 - ChemFine International

    Application: CAS 3896-11-5 Bumetrizole (UV-326) is a benzotriazole UV absorber. Its advantages are stable performance, low toxicity, strong ultraviolet absorption capacity, which can widely use in sensitive materials such as color film, color film, color paper and polymer, external protective coating …

    3896-11-5 | CAS DataBase

    UV Absorber 326 is a UV absorber of the hydroxyphenylbenzotriazole class, which imparts outstanding light stability to plastics and other organic substrates. [Physical Properties] [Features/Benefits] UV Absorber 326 has a wide range of indirect food approvals in polyolefins.

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