UV Absorber UV-327

UV Absorber 327 is a benzotriazole type ultraviolet light absorber(UVA), imparting good lightstability for plastics and other organic polymers.


 


  • Product Origin:

    China
  • Type:

    UV-327(Benzotriazole UV Absorber)
  • Appearance:

    Yellow Powder
  • Package:

    25 Kgs Carton
  • Product Detail

same as CLIBA'S product:TINUVIN 327, Everlight's product:Eversorb 75


CAS#:

3864-99-1


Description:

Efficient UV absorber, widely used in polycarbonate, acrylic resin, polyester, styrene copolymer,

unsaturated polyester, PVC, polyolefin, etc.


Specifications:

Appearance

Yellowish powder   

Purity

          99.0% min by HPLC           

   Volatile matter     

0.5%max

Meltingpoint

154-157°C

Ash content

0.1% max

Transmittance

460nm 95.0%min

500nm 97.0%min


Application:

UV-327 is a benzotriazole type ultraviolet light absorber(UVA), imparting good lightstability for plastics and other organic polymers, UV-327 is recommended in a variety of polymersand organic substrates, including acrylic polymers, polycarbonate, polyesters, styrene homo-and copolymers,unsaturated polyesters, polyvinyl chloride, polyolefins, polyvinyl butyral, elastomers, and adhesives

Packing: 
25kg carton, lined with plastic bag or according to customer's specified requirements




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