Highly effective long-term UV stabilization for polyolefins and engineering thermoplastics.
Low volatility and excellent thermal stability up to 280 °C during processing.
Compatible with other additives including antioxidants, UV absorbers, and pigments.
Non-migrating molecular structure ensures sustained surface protection and reduced blooming.
Environmentally compliant—REACH registered and free of heavy metals and restricted amines.
Polypropylene (PP) automotive interior parts exposed to sunlight and elevated temperatures.
HDPE and LDPE agricultural films requiring extended outdoor service life.
PP and PE geotextiles used in civil engineering and landscaping applications.
Outdoor furniture and garden products made from injection-molded or extruded polyolefins.
Blown and cast films for packaging where clarity and UV resistance are critical.
| 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 clumps |
| Primary Applications | Polyolefins (PP, HDPE, LDPE), engineering plastics (PA, PBT) |
| Key Features | Low volatility, high compatibility, non-basic HALS chemistry |
| Benefits | Extended product lifetime, improved color retention, reduced surface cracking |
| Recommended Loading Level | 0.1–0.5 wt% depending on substrate and exposure conditions |
| Storage Conditions | Store in original sealed packaging at ≤30 °C, protect from moisture and direct sunlight |
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E-mail: wangxingqiang@ericwchem.com
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