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 minimal migration, maintaining UV protection integrity in polymer matrices without blooming or surface exudation.
Good compatibility with common thermoplastics, thermosets, and coatings—including polyolefins, polyesters, acrylics, and PU systems.
Non-discoloring formulation that preserves substrate clarity and color fidelity under prolonged UV exposure.
Automotive interior plastics—dashboards, trim components, and seat fabrics exposed to intense sunlight.
Outdoor architectural coatings and industrial maintenance paints requiring durable UV resistance.
Transparent polycarbonate and acrylic glazing used in skylights, signage, and protective barriers.
High-performance agricultural films where extended UV stability is critical for crop yield and film longevity.
Engineering plastic components in electronics housings and outdoor consumer appliances.
| Chemical Type | Benzotriazole derivative (UV absorber) |
| Product Form | Off-white to light tan crystalline powder |
| Appearance | Free-flowing fine powder |
| Primary Applications | Polymer additives, protective coatings, transparent plastics |
| Key Features | UV-A/UV-B absorption, low volatility, non-staining |
| Benefits | Enhanced weatherability, extended product lifespan, improved color retention |
| Solubility | Soluble in common organic solvents (e.g., toluene, THF, chloroform); insoluble in water |
| Storage Conditions | Store in cool, dry place below 30°C; protect from moisture and direct sunlight |
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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