Highly effective UV absorption in the 290–400 nm range, providing broad-spectrum protection against photodegradation.
Excellent compatibility with a wide range of polymers including polyolefins, polycarbonates, and engineering thermoplastics.
Outstanding thermal and hydrolytic stability, ensuring consistent performance during high-temperature processing and long-term service life.
Low volatility and minimal migration, reducing surface blooming and maintaining clarity in transparent applications.
Non-discoloring formulation that preserves original color integrity and optical properties of end products.
Automotive interior parts: dashboards, trim components, and instrument panels.
Outdoor building materials: PVC window profiles, roofing membranes, and cladding systems.
Packaging films for UV-sensitive contents, including agricultural mulch films and food-grade laminates.
Coatings and inks for exterior signage, automotive refinishes, and industrial protective coatings.
Optical-grade plastics used in lighting housings, lenses, and display enclosures.
| Chemical Type | Benzotriazole derivative |
| Product Form | Off-white to light yellow crystalline powder |
| Appearance | Free-flowing crystalline solid |
| Molecular Weight | Approx. 332 g/mol |
| Solubility | Soluble in common organic solvents (e.g., chloroform, THF, toluene); low solubility in water |
| Primary Applications | UV stabilization of polymers and coatings |
| Key Features | Photostable, non-basic, low volatility |
| Benefits | Extended product lifetime, retained mechanical properties, enhanced weatherability |
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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