Highly effective UV absorption in the 270–380 nm range, providing robust protection against photodegradation.
Excellent thermal and hydrolytic stability, ensuring consistent performance during high-temperature processing and long-term service life.
Good compatibility with a wide range of polymers including polyolefins, ABS, PC, and PVC.
Low volatility and minimal migration, supporting durable surface protection and reduced blooming risk.
Non-discoloring formulation — maintains clarity and color fidelity in transparent and light-colored applications.
Automotive interior components (dashboards, trim, seating foams).
Outdoor construction materials (PVC window profiles, roofing membranes, geotextiles).
Coatings and inks for industrial and decorative applications requiring UV resistance.
Polyolefin-based agricultural films and greenhouse covers.
Engineering plastics used in consumer electronics housings and outdoor enclosures.
| Chemical Type | Benzotriazole derivative |
| Product Form | Free-flowing white to off-white crystalline powder |
| Appearance | White to pale yellow crystalline solid |
| Molecular Weight | Approx. 349 g/mol |
| Melting Point | 135–140 °C |
| Solubility | Soluble in common organic solvents (e.g., chloroform, THF, ethyl acetate); low solubility in water |
| Primary Applications | UV stabilization of thermoplastics, coatings, adhesives, and elastomers |
| Key Features | High UV absorbance, low volatility, excellent polymer compatibility |
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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