High photostability under prolonged UV exposure, ensuring long-term protection in demanding outdoor environments.
Excellent compatibility with a broad range of polymers including polypropylene, ABS, polycarbonate, and PVC.
Low volatility and minimal migration, maintaining performance without blooming or surface exudation.
Effective UV absorption in the critical 290–400 nm range, particularly strong in the UVA region (320–400 nm).
Thermally stable up to 220 °C, suitable for high-temperature processing such as extrusion and injection molding.
Automotive interior components (dashboards, trim, seat fabrics) requiring durable UV resistance.
Outdoor plastic packaging for agrochemicals and household products exposed to sunlight.
Coatings and inks for signage, industrial labels, and architectural finishes.
Polymer films used in agricultural mulch, greenhouse coverings, and geomembranes.
Engineering plastics in construction profiles, window frames, and façade elements.
| Chemical Type | Benzophenone derivative (2-Hydroxy-4-methoxybenzophenone) |
| Product Form | Off-white to light yellow crystalline powder |
| Appearance | Free-flowing crystalline solid |
| Molecular Weight | 254.26 g/mol |
| Melting Point | 62–65 °C |
| Solubility | Soluble in common organic solvents (e.g., acetone, ethyl acetate, chloroform); insoluble in water |
| Primary Applications | Plastics, coatings, inks, adhesives, and polymer films |
| Key Features | UV-A/UV-B absorber, non-halogenated, low odor, REACH-compliant |
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E-mail: wangxingqiang@ericwchem.com
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