Highly effective long-term UV stabilization for polyolefins and engineering plastics.
Low volatility and excellent thermal stability up to 280 °C during processing.
Compatible with other HALS, antioxidants, and pigments without adverse interactions.
Non-migrating molecular structure ensures durable surface protection and reduced blooming.
Environmentally compliant—free of heavy metals and REACH SVHC-listed substances.
Automotive interior and exterior plastic components (e.g., dashboards, bumpers).
Agricultural films and greenhouse covers requiring extended outdoor UV resistance.
Geotextiles and civil engineering membranes exposed to harsh sunlight and weathering.
Polypropylene (PP) and polyethylene (PE) blow-molded containers for outdoor storage.
| Chemical Type | Hindered amine light stabilizer (HALS), tetramethylpiperidine derivative |
| Product Form | Free-flowing white to off-white granules |
| Appearance | Uniform granular solid, no visible dust or agglomerates |
| Primary Applications | Polyolefins (PP, HDPE, LDPE), ABS, PS, and engineering thermoplastics |
| Recommended Dosage | 0.1–0.5 wt% depending on substrate and exposure conditions |
| Key Features | Low volatility, high compatibility, non-basic, hydrolytically stable |
| Benefits | Extended service life, retained mechanical properties, minimal color shift under UV |
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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