178671-58-4

UV Absorber 3030

 

Product Name

UV Absorber 3030

Product Code

UV-3030

CAS No.

178671-58-4

Chemical Name

Pentaerythritol tetrakis(2-cyano-3,3-diphenylacrylate)

Formula

C69H48N4O8

Molecular Weight

1061.14

Specification

AppearanceWhite crystalline powder

Melting Point175 Min

Loss on drying0.5%Max

Ash0.1%Max

Assay (GC)98.0% Min.

Packing

20kg/Carton or Drum

Application

UV-3030 is a UV absorber having maximal thermal stability and minimal volatility. Therefore, it can be used to stabilize polymers with high extrusion temperatures. Besides PA und PET, UV-3030 is especially suitable for stabilizing polycarbonates due to the good compatibility with the production process and excellent stabilizing effect.

 

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