High-performance benzotriazole-based UV absorber offering broad-spectrum protection against UVA and UVB radiation.
Excellent compatibility with a wide range of polymers including polyolefins, PVC, polycarbonate, and engineering thermoplastics.
Outstanding thermal and hydrolytic stability, enabling use in high-temperature processing such as injection molding and extrusion.
Low volatility and minimal migration, ensuring long-term UV protection without surface blooming or plate-out.
Light yellow to pale yellow appearance in solid form, with negligible impact on final product color or clarity.
Automotive interior and exterior plastic components (e.g., dashboards, trim, bumpers).
Outdoor construction materials including window profiles, siding, and roofing membranes.
Agrochemical packaging films and irrigation pipes exposed to intense sunlight.
Consumer electronics housings requiring durable UV resistance and aesthetic stability.
Medical device packaging where UV-induced degradation must be prevented during storage and transport.
| Chemical Type | Benzotriazole derivative |
| Product Form | Free-flowing crystalline powder |
| Appearance | Pale yellow to light yellow solid |
| Molecular Weight | Approx. 349 g/mol |
| Melting Point | 135–140 °C |
| Solubility (in Toluene, 25 °C) | ~100 g/L |
| UV Absorption Max (in CHCl₃) | 340 nm |
| Primary Applications | Polyolefins, PVC, polycarbonate, ABS, and polyesters |
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E-mail: wangxingqiang@ericwchem.com
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