Description
Linsorb UV 3030
Chemical Name:
1,3-bis-[(2’-cyano-3’,3’-diphenylacryloyl)oxy]-2,2-bis-{[(2’-cyano3’,3’-diphenylacryloyl)oxy]methyl}-propane
analog to: Ciba Uvinul 3030
Specification:
| Formula | C69H48N4O8 | |
| Molecular Weight | 1061 | |
| CAS# | 178671-58-4 |
|
Appearance |
Yellowish powder |
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Purity |
≥99%(HPLC) |
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|
Melting Point |
175-178oC |
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Ash |
≤0.1% |
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Loss On Drying |
≤0.3% |
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Transmittance |
460 nm≥95% 500 nm≥99% |
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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 and PET, Linsorb UV 3030 is especially suitable for stabilizing polycarbonates due to the good compatibility with the production process and excellent stabilizing effect.
Dosage Recommend
|
PS |
PC |
polyolefin |
Polyester |
|
0.2-0.5% |
0.15-0.3% |
0.2-0.5% |
0.3-0.5% |
Package:
20kg per carton.
