Highly effective yellowing inhibition for polyurethane and acrylic-based coatings and adhesives.
Thermally stable trimer structure ensures long-term performance under elevated curing temperatures.
Low volatility and excellent compatibility with common solvent- and water-based resin systems.
Non-migrating formulation prevents surface blooming and maintains optical clarity over time.
Compatible with standard industrial processing equipment and scalable for high-volume production.
Automotive interior trim coatings requiring UV and thermal stability.
High-gloss furniture and wood finishing systems exposed to indoor lighting.
Textile laminates and synthetic leather coatings demanding color fidelity.
Electronic device housing coatings where aesthetic consistency is critical.
Medical device housings requiring ISO 10993-compliant non-yellowing performance.
| Chemical Type | Trimerized hindered amine light stabilizer (HALS) derivative |
| Product Form | Powder |
| Appearance | White to off-white free-flowing crystalline powder |
| Primary Applications | Yellowing resistance in PU, acrylic, and polyester coatings, adhesives, and elastomers |
| Key Features | Non-phenolic, non-basic, low extractability |
| Benefits | Extended product lifetime, reduced maintenance, improved aesthetics retention |
| Storage Conditions | Store in cool, dry place below 30°C; protect from moisture and direct sunlight |
| Shelf Life | 24 months from date of manufacture when stored as recommended |
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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