Name |
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Ultraviolet absorbent UV-3030, Uvinul 3030 |
Synonyms |
|
Pentaerythritol tetrakis(2-cyano-3,3-diphenylacrylate); 1,3-Bis-[(2'-cyano-3',3'-diphenylacryloyl)oxy]-2,2-bis-[[(2'-cyano-3',3'-diphenylacryloyl)oxy]methyl]propane |
Molecular Structure |
|
C69H48N4O8 |
|
Molecular Formula |
|
C69H48N4O8 |
Molecular Weight |
|
1061.14 |
CAS Registry Number |
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178671-58-4 |
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Specification:
Appearance: white crystal powder
Purity: 99%
Density:1.268 g/cm3
Boiling Point:1077.363
ºC at 760 mmHg
Flash Point:418.445
ºC
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.
Package: 25kg/carton