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High photostability under UV and daylight exposure, ensuring long-lasting whiteness in demanding applications.
Excellent compatibility with common polymer matrices including polypropylene (PP), polyethylene (PE), and polystyrene (PS).
Low volatility and thermal stability up to 280 °C, enabling use in high-temperature processing such as injection molding and extrusion.
Non-migrating formulation that prevents blooming or surface staining during storage and end-use.
Compliant with major global regulatory frameworks including FDA 21 CFR §178.3290 and EU Directive 2002/72/EC for food-contact plastics (subject to specific conditions).
White and pastel-colored polypropylene packaging films and containers.
Injection-molded household goods and automotive interior components.
Extruded profiles and sheets for architectural and signage applications.
Recycled PP and PE compounds requiring brightness enhancement without compromising recyclability.
Masterbatch concentrates for colorant and additive suppliers serving the plastics industry.
| Chemical Type | Stilbene-based fluorescent whitening agent |
| Product Form | Free-flowing powder |
| Appearance | Off-white to pale yellow crystalline powder |
| Primary Applications | Polyolefins (PP, PE), polystyrene, ABS, and engineering thermoplastics |
| Key Features | Thermal stability, non-migrating, UV-stabilized, low extractables |
| Benefits | Improved whiteness, enhanced brightness, consistent color performance, process robustness |
| Solubility | Insoluble in water; soluble in hot aromatic hydrocarbons and chlorinated solvents |
| Recommended Dosage | 0.01–0.05 wt% (based on polymer weight) |
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
