UV Absorber 3035 is a high-performance benzotriazole UV stabilizer engineered for advanced coatings, engineering plastics, and automotive applications requiring long-term UV durability and thermal resistance.
UV absorber UV-3035 is a cyanoacrylate type ultraviolet absorber, capable of absorbing ultraviolet rays ranging from 280 to 320nm, with an absorption peak at 303nm. The molecular structure does not contain phenolic hydroxyl groups, and it has excellent chemical stability. Through the change of the ester molecular structure, it has excellent resin compatibility. It is suitable for polystyrene, styrene copolymers, polyvinyl chloride, polycarbonate, acrylic coatings, polyurethane coatings, varnish coatings, gel coatings, container coatings, acrylic and vinyl adhesives.
Ultraviolet absorber UV-3035 has good solubility in MEK, and it has good compatibility with acrylic resins in MEK. It is used in the top coating of coatings to improve the durability of the coating. When used in combination with light stabilizers, the synergistic effect is significant.
| Property | UV 3035 | UV 326 | UV 327 | UV 328 |
|---|---|---|---|---|
| Thermal Stability | ★★★★★ | ★★★ | ★★★ | ★★★★ |
| Volatility | Very Low | Medium | Medium | Low |
| Outdoor Durability | Excellent | Moderate | Moderate | Good |
| Best Use | Automotive / Engineering Plastics | General Plastics | Coatings | Films |
0.1% – 0.5% depending on polymer system and exposure conditions.
Melting Point | 96-98℃ |
Purity | ≥99% |
Ash | ≤0.1% |
Loss On Drying | ≤0.5% |
Density | 1.16g/cm3 |
25KG cartons or drums
Keep container tightly closed and dry and storage in cool place.
Yes, it offers superior thermal stability compared to conventional benzotriazole UV absorbers.
Yes, especially in high-performance applications requiring lower volatility and longer lifespan.
No, it maintains excellent clarity and gloss in coatings and plastics.
