• UV Absorber UV329

UV Absorber UV329

     2-(2'- Hydroxy -5'-tert-octylphenyl)Benzotriazole

    Chemical Formula: C20H25N3O

    CAS NO. :3147-75-9

    This product is an excellent high-efficiency, aging-preventing agent, capable of absorbing the ultraviolet radiation of 270-340 nanometers,It can be applied to plastic containers and food packing boxes as packaging materials, provide them good light-stabilizing effect. Dosage:0.1-0.5% for thin products and 0.05-0.2% for thick products.


Inquire Now     Add to Inquiry Basket



Specification

ItemValue
AppearanceWhite Powder
Content(wt%)≥99
Melting Point101-106
Ash(wt%)≤ 0.1
Transmittance(wt%)425nm :≥97; 500nm: ≥98


Application

Widely applied to PE, PVC, PP, PS, PC, polypropylene fiber, ABS resin, epoxy resin, resin fiber and ethylene -vinyl acetate etc. It can be applied to plastic containers and food packing boxes as packaging materials.


Packing

25kg/bag

Please refer to PROMOTION for good value products learn more


We Provide

  • Solution for ink, coating, plastics and textiles with 20 years business experience.
  • Best value products with guaranteed quality and competitive price.
  • Timely and safety delivery
  • Professional sales and after-sale service.
  • SALES NETWORK

    CONTACT US

    To learn more information about our company or obtain specific information about our products,
    please contact serivce center with 86-532-88978177 or use the contact us link below.

    get in contact

    Newsletter

    Your email is safe with us!