High-performance liquid hindered amine light stabilizer (HALS) with excellent compatibility in polar and non-polar polymer systems.
Low volatility and superior thermal stability, enabling efficient stabilization during high-temperature processing such as extrusion and injection molding.
Non-migrating and non-blooming formulation, ensuring long-term surface integrity and clarity retention in sensitive applications.
Enhanced UV protection synergy when combined with UV absorbers (e.g., benzotriazoles), improving overall photostability of polymeric materials.
Eco-friendly profile with low aquatic toxicity and compliance support for major regulatory frameworks including REACH and RoHS.
Polyolefin films and sheets (e.g., agricultural mulch, greenhouse covers).
Automotive interior components exposed to sunlight (dashboards, door trims, seat fabrics).
Coated and laminated packaging materials requiring extended shelf-life and UV resistance.
Outdoor furniture and building products (e.g., decking, siding, roofing membranes).
Engineering thermoplastics used in consumer electronics housings and outdoor signage.
| Chemical Type | Hindered amine light stabilizer (HALS), tetramethylpiperidine derivative |
| Product Form | Clear to pale yellow liquid |
| Appearance | Homogeneous, free-flowing liquid at room temperature |
| Primary Applications | Polyolefins, polyesters, polyacrylates, PVC, and polyurethane coatings |
| Key Features | Low volatility, high compatibility, non-blooming, hydrolytically stable |
| Benefits | Extended service life under UV exposure, improved color retention, reduced surface cracking |
| Storage Conditions | Store in original sealed container at 5–30 °C; protect from direct sunlight and moisture |
| Regulatory Status | REACH registered; compliant with EU Directive 2002/72/EC for food-contact plastics (subject to migration limits) |
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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