High photostability under prolonged UV exposure, ensuring long-term protection in demanding outdoor applications.
Excellent compatibility with a broad range of polymers including polyolefins, ABS, polycarbonate, and PVC.
Low volatility and minimal migration, maintaining UV absorption performance without surface blooming or plate-out.
Thermally stable up to 280 °C, suitable for high-temperature processing such as extrusion and injection molding.
Non-discoloring formulation—preserves original color integrity and transparency in clear and pigmented systems.
Automotive interior and exterior plastic components (e.g., dashboards, bumpers, trim).
Outdoor construction materials including PVC window profiles, roofing membranes, and geomembranes.
Consumer electronics housings requiring UV resistance and aesthetic stability.
Agricultural films and greenhouse covers exposed to intense solar radiation.
Coatings and inks for industrial and decorative applications on plastic substrates.
| Chemical Type | Benzotriazole-based UV absorber |
| Product Form | Free-flowing white crystalline powder |
| Appearance | White to off-white fine crystalline solid |
| Primary Applications | Polymer stabilization (plastics, coatings, adhesives) |
| Key Features | UV-A/UV-B absorption (290–400 nm), low volatility, polymer-compatible |
| Benefits | Extended service life, reduced photoyellowing, improved weather resistance |
| Solubility | Soluble in common organic solvents (e.g., chloroform, THF, hot xylene); insoluble in water |
| Storage Conditions | Store in cool, dry place below 30 °C; protect from moisture and direct sunlight |
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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