Highly effective UV absorber based on the benzotriazole chemistry, offering strong absorption in the critical 290–400 nm UV range.
Excellent compatibility with a broad range of polymers including polyolefins, styrenics, engineering plastics, and coatings.
Outstanding thermal and hydrolytic stability, enabling use in high-temperature processing (e.g., extrusion, injection molding).
Low volatility and minimal migration, ensuring long-term UV protection without surface blooming or plate-out.
Good lightfastness and synergistic performance when combined with hindered amine light stabilizers (HALS) and other additives.
Automotive interior and exterior plastic components (e.g., dashboards, bumpers, trim).
Outdoor construction materials such as PVC window profiles, cladding, and roofing membranes.
Packaging films for agricultural mulch, greenhouse covers, and UV-sensitive consumer goods.
Industrial coatings for metal and plastic substrates requiring durable gloss and color retention.
Technical fibers and nonwovens used in geotextiles, awnings, and outdoor furniture.
| Chemical Type | Benzotriazole derivative |
| Product Form | Free-flowing off-white to light yellow crystalline powder |
| Appearance | Crystalline solid, free from visible impurities |
| Primary Applications | Polyolefins, PVC, PS, ABS, PC, coatings, adhesives |
| Key Features | UV absorption (λmax ≈ 340 nm), low volatility, polymer-compatible |
| Benefits | Long-term weatherability, color stability, process robustness |
| Recommended Use Level | 0.1–1.0 wt% depending on polymer and end-use requirements |
| Storage Conditions | Store in cool, dry place; keep container tightly closed |
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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