Hangzhou Hi-Tech Fine Chemical Company Logo

Hangzhou Hi-Tech Fine Chemical UV-326

Hangzhou Hi-Tech Fine Chemical UV-326 can effectively absorb the ultraviolet wavelength 270-380nm is mainly used for PVC, polystyrene, unsaturated resin, polycarbonate, polymethyl methacrylate, polyethylene, ABS resin, epoxy resin and celluloseresin. almost does not absorb visible light, particularly applicable to colorless, transparent and bright colors of products. this product allows for the plastic products in contact with food.

Chemical Family: Triazoles

Functions: UV Absorber

Compatible Polymers & Resins: Acrylonitrile Butadiene Styrene (ABS), Poly(Methyl Methacrylate) (PMMA), Polycarbonates (PC), Polyethylenes (PE), Polystyrenes (PS), Polyvinyl Chloride (PVC)

Features: UV Absorbing

Synonyms: 2-(2-Hydroxy-3-tert-butyl-5-methylphenyl)-5-chloro-2H-benzotriazole, 2-(2-Hydroxy-3-tert-butyl-5-methylphenyl)-5-chlorobenzotriazole, 2-(2′-Hydroxy-3′-tert-butyl-5′-methylphenyl)-5-chlorobenzotriazole, 2-(2′-Hydroxy-3′-tert-butyl-5′-methylphenyl)-5-chlorobenztriazole, 2-(3-tert-Butyl-2-hydroxy-5-methylphenyl)-5-chloro-2H-benzo-v-triazole, 2-(3-tert-Butyl-2-hydroxy-5-methylphenyl)-5-chloro-2H-benzotriazole, 2-(3-tert-Butyl-2-hydroxy-5-methylphenyl)-5-chlorobenzotriazole, 2-(3-tert-Butyl-5-methyl-2-hydroxyphenyl)-5-chlorobenzotriazole, 2-(3′-tert-Butyl-2′-hydroxy-5′-methylphenyl)-5-chlorobenzotriazole, 2-(3′-tert-Butyl-5′-methyl-2′-hydroxyphenyl)-5-chlorobenzotriazole, 2-(5-Chloro-2-benzotriazolyl)-6-tert-butyl-p-cresol, 2-(5-Chloro-2H-benzotriazol-2-yl)-6-(1,1-dimethylethyl)-4-methylphenol, 2-(5-Chloro-2H-benzotriazol-2-yl)-6-tert-butyl-4-methylphenol, 2-(tert-Butyl)-6-(5-chloro-2H-benzo[d][1,2,3]triazol-2-yl)-4-methylphenol, 2-[5-Chloro-2H-benzotriazol-2-yl]-4-methyl-6-(tert-butyl)phenol, 2-tert-Butyl-6-(5-chloro-2-benzotriazolyl)-4-methylphenol, 2-tert-Butyl-6-(5-chloro-2H-benzotriazol-2-yl)-4-methylphenol, 5-Chloro-2-(2-hydroxy-3-tert-butyl-5-methylphenyl)-2H-benzotriazole, 5-Chloro-2-(3-tert-butyl-2-hydroxy-5-methylphenyl)benzotriazole

    Knowde Enhanced TDS

    Identification & Functionality

    Chemical Family
    Chemical Name
    Plastics & Elastomers Functions
    Main Chemicals
    2 - tert - butyl - 6 - (5 - chloro - 2H - benzotriazol - 2 - yl) - 4 - methylphenol
    Moleculr Formula
    C17H18N3OCl
    CAS No.
    3896-11-5
    EC No.
    223-445-4
    Chemical Structure

    Hangzhou Hi-Tech Fine Chemical UV-326 - Chemical Structure

    Features & Benefits

    Materials Features

    Applications & Uses

    Recommended dosage

    Thin products 0.1-0.5%;Thick products 0.05-0.2%

    Properties

    Appearance
    Light yellow crystal powder
    Typical Properties
    ValueUnitsTest Method / Conditions
    Melting Point 137 - 141
    Transmittance (460Nm)min. 97%
    Volatilemax. 0.5%
    Transmittance (500Nm)min. 98%

    Packaging & Availability

    Packaging

    Lined with plastic bags, 25kg fiber drum packing.storage in dry and ventilated warehouse, pay attention to moisture; away from the fire and heat source to avoid exposure is recommended.