Highly effective broad-spectrum UV absorption in the 290–400 nm range, with peak performance in the critical UVA region.
Exceptional thermal and hydrolytic stability, ensuring long-term performance during high-temperature processing and outdoor exposure.
Low volatility and minimal migration, providing durable protection in demanding polymer applications.
Excellent compatibility with polyolefins, engineering plastics, and thermoplastic elastomers without compromising mechanical properties.
Non-discoloring and chemically inert, maintaining clarity and color stability in transparent and light-colored formulations.
Polypropylene (PP) fibers and nonwovens for geotextiles, agricultural covers, and automotive interior components.
Polyethylene (PE) films used in greenhouse covers, mulch films, and packaging requiring extended UV resistance.
Automotive exterior parts including bumpers, trim, and under-hood components exposed to intense sunlight and heat.
Outdoor construction materials such as decking, fencing, and cladding profiles based on wood-plastic composites (WPC).
Thermoplastic elastomer (TPE) seals, gaskets, and soft-touch surfaces requiring weatherability and surface integrity.
| Chemical Type | Triazine-based UV absorber |
| Product Form | Free-flowing light yellow to pale beige powder |
| Appearance | Free-flowing crystalline powder |
| Molecular Weight (approx.) | 643 g/mol |
| Melting Point | 210–215 °C (DSC) |
| Solubility | Insoluble in water; soluble in common organic solvents (e.g., chloroform, THF, hot xylene) |
| Primary Applications | Polyolefins, engineering plastics, thermoplastic elastomers, WPC |
| Key Features | Broad-spectrum UV absorption, low volatility, high thermal stability |
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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