High-performance hindered amine light stabilizer (HALS) with enhanced extractability resistance.
Optimized for low-volatility and excellent thermal stability in high-temperature processing.
Provides superior long-term UV protection in demanding outdoor applications.
EF-grade formulation ensures exceptional purity and consistent batch-to-batch performance.
Compatible with a broad range of polyolefins, engineering thermoplastics, and elastomers.
Automotive exterior components (e.g., bumpers, trim, grilles).
Geotextiles and agricultural films requiring extended UV durability.
Outdoor furniture and garden products made from polypropylene or HDPE.
Roofing membranes and pond liners exposed to intense sunlight and weathering.
Industrial packaging films where color retention and mechanical integrity are critical.
| Chemical Type | Hindered amine light stabilizer (HALS), tetramethylpiperidine derivative |
| Product Form | Free-flowing white to off-white granules |
| Appearance | Granular, uniform particle size distribution |
| Primary Applications | Polyolefins (PP, HDPE, LDPE), thermoplastic elastomers (TPE), engineering plastics |
| Key Features | Low volatility, high melt stability, excellent compatibility, EF-grade purity |
| Benefits | Extended service life under UV exposure, reduced surface cracking and chalking, minimal odor and plate-out |
| Recommended Use Level | 0.1–0.5 wt% depending on substrate and end-use requirements |
| Storage Conditions | Store in original unopened containers at ≤30 °C, protected from moisture and direct sunlight |
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E-mail: wangxingqiang@ericwchem.com
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