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Highly effective yellowing inhibition for polyurethane and acrylic-based coatings under UV exposure and thermal aging.
Non-migrating, covalently bonded trimeric structure ensures long-term stability in polymer matrices.
Compatible with waterborne, solventborne, and high-solids coating systems without compromising film clarity or gloss.
Low volatility and negligible odor — meets stringent VOC and REACH compliance requirements.
Enhances color retention in white and pastel finishes exposed to indoor lighting and ambient heat.
Interior architectural coatings for ceilings, walls, and trim requiring long-term whiteness stability.
Automotive interior trim coatings (dashboards, door panels, consoles) subjected to dashboard-level thermal stress.
Textile finishing for high-end synthetic fabrics used in upholstery and contract furnishings.
Plastic additives for ABS, PC/ABS blends, and thermoplastic elastomers in consumer electronics housings.
Wood finishes and clear topcoats for premium furniture and cabinetry where UV-induced yellowing is critical.
| Chemical Type | Trimeric hindered amine light stabilizer (HALS) derivative |
| Product Form | Powder |
| Appearance | White to off-white free-flowing crystalline powder |
| Primary Applications | Coatings, plastics, and textile finishes requiring non-migrating yellowing resistance |
| Key Features | Thermally stable, non-basic, UV-absorber-free, hydrolytically robust |
| Benefits | Prevents photooxidative degradation; improves shelf life of formulated products; reduces rework in high-value finishes |
| Storage Conditions | Store in original sealed container at 5–30°C, protected from moisture and direct sunlight |
| Regulatory Status | REACH registered; RoHS compliant; no SVHCs above threshold |
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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
