Highly effective broad-spectrum UV absorption in the 300–400 nm range.
Excellent thermal and hydrolytic stability for demanding processing conditions.
Low volatility and minimal migration, ensuring long-term performance in thin films and coatings.
Good compatibility with a wide range of polymers including polyolefins, styrenics, and engineering plastics.
Non-discoloring and chemically inert, preserving substrate clarity and color fidelity.
Automotive interior components (e.g., instrument panels, trim, airbag covers).
Packaging films for pharmaceuticals and premium consumer goods requiring UV-sensitive content protection.
Outdoor architectural coatings and industrial maintenance paints.
Thin-gauge polypropylene and polyethylene films used in agricultural and geomembrane applications.
Transparent polycarbonate glazing and light-diffusing sheets for lighting systems.
| Chemical Type | Benzotriazole derivative |
| Product Form | Free-flowing off-white to pale yellow crystalline powder |
| Appearance | Crystalline solid, free of visible impurities |
| Primary Applications | Polyolefins, styrenics, polycarbonate, coatings, and films |
| Key Features | Broad UV absorption, low volatility, high photostability |
| Benefits | Extended service life, reduced surface cracking/yellowing, improved weather resistance |
| Solubility | Soluble in common organic solvents (e.g., toluene, xylene, THF); insoluble in water |
| Storage Conditions | Store in original unopened containers at <25 °C, protected 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