High-performance hindered amine light stabilizer (HALS) with exceptional long-term UV protection.
Excellent compatibility with polyolefins, including PP and HDPE, without blooming or migration issues.
Thermally stable up to 300 °C, suitable for demanding processing conditions such as extrusion and injection molding.
Low volatility and minimal odor—ideal for applications requiring stringent sensory and regulatory compliance.
Synergistic performance when combined with UV absorbers (e.g., benzotriazoles) and antioxidants.
Automotive interior components (dashboards, trim, seat fabrics).
Outdoor polypropylene fibers and geotextiles exposed to full sunlight.
Thin-walled packaging films requiring extended shelf life and color retention.
Rotomolded tanks and agricultural containers subject to prolonged UV exposure.
Household appliances and consumer electronics housings made from thermoplastic olefin (TPO) blends.
| Chemical Type | Hindered Amine Light Stabilizer (HALS), tetramethylpiperidine derivative |
| Product Form | Free-flowing white to off-white granules |
| Appearance | Granular, homogeneous particles |
| Primary Applications | Polyolefins (PP, HDPE, TPO), fibers, thin films, and molded articles |
| Key Features | Non-basic HALS, low extractability, high thermal stability |
| Benefits | Superior long-term weathering resistance, improved color stability, reduced surface cracking |
| Regulatory Status | Compliant with FDA 21 CFR §178.2010 (for food-contact polymers, subject to use level) |
| Storage Conditions | Store in original sealed packaging at <25 °C, protected from moisture and direct sunlight |
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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