High photostability under prolonged UV exposure, ensuring long-term protection in demanding applications.
Excellent compatibility with a broad range of polymers, including polyolefins, PVC, and engineering thermoplastics.
Low volatility and minimal migration, supporting compliance with stringent regulatory requirements for food-contact and indoor applications.
Efficient UV absorption across the critical 290–400 nm range, with peak absorbance near 345 nm.
Free-flowing powder form enabling straightforward integration into masterbatch and compounding processes.
Automotive interior components (e.g., dashboards, trim, seat fabrics).
Outdoor building & construction materials (e.g., window profiles, cladding, roofing membranes).
Packaging films and containers for UV-sensitive consumer goods and pharmaceuticals.
Garden furniture, agricultural films, and geotextiles exposed to full-spectrum sunlight.
Coated textiles and technical fabrics requiring durable, non-blooming UV stabilization.
| Chemical Type | Benzotriazole derivative |
| Product Form | Free-flowing fine powder |
| Appearance | Off-white to light yellow powder |
| Primary Applications | Polyolefins, PVC, ABS, polycarbonate, coatings, and fibers |
| Key Features | UV absorber with high molar extinction coefficient and thermal stability up to 280 °C |
| Benefits | Reduces photooxidative degradation, retains color and mechanical properties, supports extended service life |
| Regulatory Status | Compliant with FDA 21 CFR §178.3290 (for indirect food contact); EU Regulation (EC) No 10/2011 applicable upon formulation review |
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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