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Hangzhou Hi-Tech Fine Chemical UV-5411

Hangzhou Hi-Tech Fine Chemical UV-5411 for polystyrene, polyolefin metallocene class, Poly Methyl Methacrylate, Polyester, Hard PVC, polycarbonate, ABS resin, etc. Of particular effect in a transparent and high-temperature processing of engineering plastics. Anti-oxygen agent and hindered amine light stabilizers and quality of synergies, can improve the weather resistance and thermal stability of the products. be able to absorb ultraviolet light in the case of small color loss, itself has excellent light stability.

Chemical Family: Triazoles

Functions: UV Absorber

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

Features: Excellent Light Stability, Good Thermal Stability, Good Weather Stability, High Temperature Strength, UV Absorbing

Synonyms: UV-329

    Knowde Enhanced TDS

    Identification & Functionality

    Chemical Family
    Chemical Name
    Plastics & Elastomers Functions
    Main Chemicals
    2 - (2H - benzotriazol - 2 - yl) - 4 - (1,1,3,3 - tetramethylbutyl)phenol
    Moleculr Formula
    C20H25N3O
    CAS No.
    3147-75-9
    EC No.
    221-573-5
    Chemical Structure

    Hangzhou Hi-Tech Fine Chemical UV-5411 - Chemical Structure

    Features & Benefits

    Applications & Uses

    Properties

    Physical Form
    Appearance
    White powdersolid
    Typical Properties
    ValueUnitsTest Method / Conditions
    Melting Point 101 - 106
    Transmittance (440Nm)min. 97 %
    Heating Lossmax. 0.3%
    Transmittance (500Nm)min. 98%

    Packaging & Availability

    Packaging Type
    Packaging

    Lined with plastic bags, 25kg fiber drum packing.

    Storage & Handling

    Storage

    Storage in dry and ventilated warehouse, pay attention to moisture; away from the fire and heat source to avoid exposure is recommended.

    Shelf Life

    Two year