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Seesorb 709

1 of 18 products in this brand
Seesorb 709 Cuts UV rays with a stronger emphasis on functionality. Used in sunscreen lotion, cosmetics, and about 80% of plastic products. UV-protection products are now firmly entrenched in the market, and customers tend to be more conscious of functionality. New possibilities for UV absorbers are being explored to respond to changes in people's needs. We are using our flexible ideas and development capacity to our advantage as we target the development of custom-made UV absorbers that will satisfy and please each and every one of our users.

Chemical Family: Benzotriazoles

Functions: UV Absorber

Compatible Polymers & Resins: Polycarbonates (PC), Polyethylene Terephthalate (PET)

End Uses: Automotive Exterior Parts, Automotive Interior Parts, Cell Phones, Computer Components, Eyeglass Frames, Eyeglasses, Headlight Cover, Lamp Sockets, Lighting Applications

Synonyms: UV-329

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    Knowde Enhanced TDS

    Identification & Functionality

    Chemical Family

    Benzotriazoles

    Chemical Name

    Octrizole

    Plastics & Elastomers Functions

    UV Absorber

    CAS No.
    3147-75-9
    EC No.
    221-573-5
    Technologies

    Elastomers,

    Plastics

    Product Families

    Elastomers — Elastomer Additives

    Antioxidants & Stabilizers

    Plastics — Polymer Additives

    Antioxidants & Stabilizers

    Structural formula

    Shipro Kasei Kaisha Seesorb 709 Structural formula

    Features & Benefits

    Features
    Suitable for almost all synthetic resins. Since it is white and low volatility, it is suitable for engineering plastics such as PC or PET, and plastic lens.

    Applications & Uses

    Markets

    Automotive & Transportation,

    Consumer Goods,

    Electrical & Electronics

    Applications

    Consumer Goods — Appliances & Electronics

    Automotive & Transportation — Automotive

    Automotive Lighting,

    Exterior & Body,

    Interior

    Electrical & Electronics — Devices & Assemblies

    Consumer Electronics,

    Lighting

    Consumer Goods — Other Consumer Goods Applications

    Electrical & Electronics — Parts & Components

    Other Parts & Components

    Compatible Polymers & Resins

    Polycarbonates (PC),

    Polyethylene Terephthalate (PET)

    Plastics & Elastomers End Uses

    Automotive Exterior Parts,

    Automotive Interior Parts,

    Cell Phones,

    Computer Components,

    Eyeglass Frames,

    Eyeglasses,

    Headlight Cover,

    Lamp Sockets,

    Lighting Applications

    Properties

    Physical Form

    Powder,

    Solid

    Appearance
    Light yellow crystalline powder or granule
    Typical Properties
    ValueUnitsTest Method / Conditions
    Melting point102.0 - 106.0℃—
    Heating lossmax. 0.50%—
    Ash Contentmax. 0.10%—
    Molecular Weight323.4——

    Packaging & Availability

    Packaging Type

    Bags,

    Boxes

    Package
    10Kg carton box、20Kg paper bag