SONGWON SONGSORB 3270 is a high-performance benzotriazole UV absorber designed for superior 290-400 nm protection in polyolefins and specialty coatings. This advanced stabilizer combines excellent initial color stability with outstanding resistance to environmental factors, making it ideal for applications requiring long-term durability.
Broad-Spectrum UV Protection – Effective across 290-400 nm range
Exceptional Color Stability – Maintains appearance under UV exposure
Low Volatility – Minimizes processing losses and surface defects
Metal Compatibility – Stable in systems with catalyst residues
Thermal Resistance – Performs well in high-temperature processing
Automotive Components – Exterior trims and under-hood parts
Outdoor Furniture – UV protection for garden and patio products
Industrial Coatings – Durable finishes for metal and plastic substrates
Packaging Materials – Stabilization for food and consumer packaging
Textile Coatings – Enhances weather resistance for synthetic fabrics
Chemical Class | Chlorinated Benzotriazole |
Appearance | White to light yellow powder |
Melting Point | 154.0-157.0°C |
Purity | ≥99.0% |
Volatile Content | ≤0.50% |
Transmittance (460 nm) | ≥98.00% |
Transmittance (500 nm) | ≥99.00% |
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E-mail: wangxingqiang@ericwchem.com
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