Highly effective UV absorption in the 290–400 nm range, providing broad-spectrum protection against photodegradation.
Excellent thermal and hydrolytic stability, ensuring consistent performance during high-temperature processing and long-term service life.
Low volatility and minimal migration, supporting retention in polymer matrices and coated surfaces over time.
Good compatibility with a wide range of polymers including polyolefins, engineering plastics, and coatings systems.
Non-discoloring and chemically inert under normal use conditions, preserving substrate clarity and color integrity.
Automotive interior and exterior plastic components (e.g., dashboards, bumpers, trim).
Outdoor architectural coatings and industrial maintenance paints.
Polypropylene and polyethylene films used in agricultural and packaging applications.
Transparent polycarbonate and acrylic glazing for signage and lighting fixtures.
UV-curable inks and specialty adhesives requiring photostabilization.
| Chemical Type | Benzotriazole derivative |
| Product Form | Off-white to pale yellow crystalline powder |
| Appearance | Free-flowing crystalline solid |
| Primary Applications | Polymers, coatings, inks, adhesives |
| Key Features | UV absorption, thermal stability, low volatility |
| Benefits | Extended product lifetime, reduced yellowing, improved weather resistance |
| Solubility | Soluble in common organic solvents (e.g., toluene, xylene, MEK); sparingly soluble in water |
| Recommended Loading Range | 0.1–1.0 wt% depending on substrate and exposure conditions |
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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