Basic information
Chemical Name | Etocrilene |
CAS | 5232-99-5 |
Alisa | Ethyl-2-cyano-3,3-diphenyl acrylate；UV-3035 |
MF | C18H15NO2 |
MW | 277.32 |
Quality Standard:
Test Item | Test standard |
Appearance | White crystalline powder |
Purity | ≥ 99.5% |
Melting point | 96.0-98.0℃ |
Loss on drying | ≤ 0.5% |
Max single impurity | ≤ 0.3% |
K-value ( E 303nm ) | ≥ 46.00 |
Turbidity | ≤ 10 NTU |
Gardner Color | ≤ 2.0 |
Application
UV 3035 is very effective at protecting plastics and coatings from the damaging ultraviolet radiation found in sunlight . It offers excellent UV protection and good heat stability, a combination which makes it useful in many thermoplastic resins. It contributes less color to coatings and plastics than many other UV stabilizers.
1. Recommend Dosage: 0.1-0.5% .（Actually can adjust a little based on polymer weight ）
2. Application field
-Plastic: Polystyrene, styrene copolymer, polycarbonate, PVC and other materials.
-Coatings: Acrylic, varnish and other coatings for food containers; Polyurethane coatings, gel coatings and inks.
-Adhesive: Acrylic and vinyl, etc
-It has good synergistic effect when used with blocked phenol antioxidant
Packing： Net weight 25kg/drum，or according to requirement
Storage：Store in a cool, dry and ventilated place. Avoid direct sunlight, shelf life for one year.
