Highly effective UV absorption in the 280–380 nm range, providing robust protection against photodegradation.
Excellent compatibility with a wide range of polymers including polyolefins, PVC, ABS, and engineering plastics.
Good thermal stability up to 280 °C, enabling use in high-temperature processing such as extrusion and injection molding.
Low volatility and minimal migration, ensuring long-term UV stabilization without surface blooming or discoloration.
Non-basic benzotriazole structure, offering superior resistance to hydrolysis and acidic environments compared to conventional UV absorbers.
Automotive interior and exterior plastic components exposed to sunlight.
Outdoor construction materials including PVC window profiles, siding, and fencing.
Consumer electronics housings requiring color retention and surface integrity under UV stress.
Agricultural films and greenhouse coverings where extended UV durability is critical.
Coatings and inks for outdoor signage, packaging, and industrial labeling.
| Chemical Type | Benzotriazole-based UV absorber |
| Product Form | Fine crystalline powder |
| Appearance | Off-white to light yellow free-flowing powder |
| Primary Applications | Polymer stabilization (plastics, coatings, adhesives) |
| Key Features | UV-A/UV-B absorption, thermal stability, low volatility |
| Benefits | Extended service life, improved color retention, reduced cracking and chalking |
| 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 in original sealed packaging |
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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