CAS 5232-99-5
Molecular Formula:C18H15NO2
Molecular Weight:277.32
Appearance:White to Almost white powder
Synonyms:2-cyano-3,3-diphenyl-2-propenoicaciethylester; 2-cyano-3,3-diphenyl-acrylicaciethylester; 2-Propenoicacid,2-cyano-3,3-diphenyl-,ethylester;uvabsorber-2; uvinuln35; ETHYLDIPHENYLMETHYLENECYANOACETATE; ETHYL2-CYANO-3,3-DIPHENYLACRYLATE; ETHYL-2-CYANO-3,3-DIPHENYLPROPENOATE
What Is UV-3035?
UV absorber UV-3035 is a cyanoacrylate type UV absorber that can absorb 270-340 nanometers of ultraviolet light, with a peak absorption of 302 nanometers. The molecular structure does not contain phenolic hydroxyl groups and has excellent chemical stability. Through the modification of ester group structure, it has excellent coating resin compatibility. It is suitable for polystyrene, styrene copolymer, PVC, polycarbonate, acrylate coating, polyurethane coating, varnish coating, gel coating, container coating, acrylic acid and vinyl adhesive.
Specification
| ITEM
分析项目 |
STANDARD
技术指标 |
| Appearance | white crystalline powder |
| Purity | ≥99.5% |
| Loss on drying | ≤ 0.5% |
| Maximum single impurity | ≤0.3% |
| K va（E 303nm） | ≥46.00 |
Application
Used as a UV absorber in plastics, coatings, dyes, automotive glass, cosmetics, and sunscreen
Package And Storage
25kg/drum or requirement of clients. Keep it in cool space.
