Highly effective long-term UV stabilization for polyolefins and engineering thermoplastics.
Excellent thermal stability up to 300 °C, suitable for high-temperature processing such as injection molding and extrusion.
Low volatility and minimal migration, ensuring consistent performance in thin-gauge and long-life applications.
Synergistic compatibility with phenolic antioxidants and phosphite processing stabilizers.
Non-discoloring formulation—preserves original polymer hue and clarity during weathering.
Automotive interior and exterior plastic components (e.g., dashboards, bumpers, trim).
Agricultural films including mulch films and greenhouse covers.
Geotextiles and geomembranes exposed to prolonged outdoor UV radiation.
Rotomolded tanks, playground equipment, and outdoor furniture.
Polypropylene (PP) and polyethylene (PE) blow-molded containers for packaging.
| 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.) | 500–600 g/mol |
| Primary Applications | Polyolefins (PP, HDPE, LDPE), ABS, PS, and engineering plastics |
| Key Features | UV absorption, radical scavenging, peroxide decomposition |
| Benefits | Extended service life, reduced surface cracking and embrittlement, improved color retention |
| Recommended Use Level | 0.1–0.5 wt% depending on substrate and exposure conditions |
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
Have a Questions? Call Us:
Add:
Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China