High photostability under intense UV exposure, ensuring long-term protection in demanding outdoor environments.
Broad-spectrum UV absorption covering UVA (320–400 nm) and UVB (290–320 nm) ranges.
Excellent compatibility with common polymers including polyolefins, polycarbonates, and acrylics.
Low volatility and minimal migration, supporting stable performance in thin-film and high-temperature applications.
Non-staining and colorless in final formulations, preserving aesthetic integrity of transparent or light-colored materials.
Automotive exterior components such as bumpers, trim, and lighting lenses.
Outdoor building materials including roofing membranes, window profiles, and cladding panels.
Agrochemical packaging films requiring extended UV resistance during field storage.
Consumer electronics housings exposed to sunlight and thermal cycling.
Medical device enclosures where optical clarity and UV-induced degradation resistance are critical.
| Chemical Type | Benzotriazole derivative |
| Product Form | Free-flowing white to off-white crystalline powder |
| Appearance | Crystalline solid, odorless |
| Primary Applications | Polymer stabilization for outdoor use |
| Key Features | UV screening, thermal stability, low extractability |
| Benefits | Extended service life, reduced yellowing and embrittlement |
| Solubility | Soluble in common organic solvents; insoluble in water |
| Storage Conditions | Store in cool, dry place below 30°C in original sealed container |
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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