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» Ultraviolet Absorbent
| Ultraviolet absorber UV-3035 |
| Product name |
Etocrilene; 2-Cyano-3,3-diphenylacrylic acid ethyl ester |
| CAS NO. |
5232-99-5 |
| Structural formula |
 |
| Molecular weight |
277.32g/mol |
| Specifications indicators |
appearance: white powder
content: ≥99%
melting point : 96-98℃
violate: ≤0.5%
chroma: ≤2
K value: 45-48 |
| Dosage |
acrylic: 0.5-2%
Nitrocellulose lacquer: 0.5%
Urea formaldehyde resin: 0.3-0.6%
Polymer dispersion: 0.3-0.6%
latex: 0.2-0.4%
Polyester gel: 0.3-0.7% |
| Using range |
Ultraviolet absorber can be used for the top coating of paint, in order to improve the light fastness of paint. It has good compatibility with acrylic resin. As Ultraviolet absorber, it is widely used in plastics, coatings, dye, auto glass, in cosmetics. |
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