Highly effective UV absorption in the 290–400 nm range, providing broad-spectrum protection against photo-degradation.
Excellent thermal and hydrolytic stability, ensuring consistent performance during high-temperature processing and long-term service life.
Low volatility and superior compatibility with common polymers including polyolefins, PVC, and engineering plastics.
Non-discoloring formulation—maintains clarity and color fidelity in transparent and light-colored applications.
Good migration resistance, minimizing surface blooming and maintaining protective efficacy over time.
Automotive interior components (dashboards, trim, seating fabrics).
Outdoor agricultural films and greenhouse covers.
Coatings for architectural and industrial metal surfaces.
Transparent polycarbonate and acrylic glazing materials.
Polypropylene and polyethylene packaging films requiring extended UV resistance.
| Chemical Type | Benzotriazole derivative |
| Product Form | Free-flowing crystalline powder |
| Appearance | Off-white to pale yellow crystalline solid |
| Molecular Weight | Approx. 323 g/mol |
| Melting Point | 148–152 °C |
| Solubility | Soluble in common organic solvents (e.g., chloroform, THF, acetone); low solubility in water |
| Primary Applications | UV stabilization of polymers, coatings, and adhesives |
| Key Features | Photostable, non-basic, low volatility, polymer-compatible |
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E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China