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Highly effective UV absorption in the 290–400 nm range, providing robust protection against photodegradation.
Excellent compatibility with a broad range of polymers including polyolefins, styrenics, and engineering plastics.
Good thermal stability up to 280 °C, enabling use in high-temperature processing such as extrusion and injection molding.
Low volatility and minimal migration, ensuring long-term UV stabilization performance in demanding applications.
Non-staining and colorless in final formulations, preserving aesthetic integrity of transparent or light-colored products.
Automotive interior components (dashboards, trim, instrument panels).
Packaging films and containers for UV-sensitive contents (e.g., pharmaceuticals, agrochemicals).
Outdoor construction materials including PVC window profiles and siding.
Coatings and inks requiring durable UV resistance and clarity retention.
Optical-grade polycarbonate and acrylic parts exposed to sunlight.
| Chemical Type | Benzotriazole derivative |
| Product Form | Free-flowing white to off-white crystalline powder |
| Appearance | Crystalline solid |
| Molecular Weight | Approx. 315 g/mol |
| Solubility | Soluble in common organic solvents (e.g., chloroform, THF, toluene); low solubility in water |
| Primary Applications | UV stabilization of plastics, coatings, and adhesives |
| Key Features | High UV absorbance, low volatility, polymer compatibility |
| Benefits | Extended service life, reduced yellowing, improved weatherability |
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
