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Seesorb 709

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.

Brand: Seesorb (18 products)

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

Enhanced TDS

Knowde-enriched technical product data sheet

Identification & Functionality

Chemical Family
Chemical Name
Plastics & Elastomers Functions
CAS No.
3147-75-9
EC No.
221-573-5
Technologies
Product Families
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

Properties

Physical Form
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
Package
10Kg carton box、20Kg paper bag