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 common antioxidants, UV absorbers, and pigments without adverse interactions.
Non-migrating molecular structure ensures sustained surface protection and reduced blooming risk.
Environmentally compliant—free of heavy metals and REACH SVHC-listed substances.
Polypropylene (PP) automotive interior parts including dashboards and trim components.
HDPE and LDPE agricultural films requiring extended outdoor UV resistance.
PP and PE nonwovens used in geotextiles and landscaping fabrics.
Exterior profiles and cladding for building & construction applications.
Blends with polyamide (PA6, PA66) in under-hood automotive components.
| 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 |
| Molecular Weight (approx.) | 540–560 g/mol |
| Melting Range | 120–128 °C |
| Primary Applications | Polyolefins (PP, HDPE, LDPE), polyamides, thermoplastic elastomers |
| Key Features | Low volatility, high compatibility, non-basic HALS chemistry |
| Benefits | Extended service life, minimal color impact, stable performance under heat and UV stress |
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E-mail: wangxingqiang@ericwchem.com
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