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Highly efficient tin-free catalyst for ambient- and heat-cure polyurethane systems.
Excellent shelf stability in two-component PU formulations with reduced risk of premature gelation.
Enables precise control over pot life and cure profile without compromising final film hardness or chemical resistance.
Low volatility and favorable toxicological profile compared to traditional dibutyltin dilaurate (DBTDL).
Compatible with a broad range of polyols, isocyanates, and additives including moisture-sensitive components.
Two-component polyurethane coatings for industrial maintenance and protective applications.
High-performance adhesives and sealants requiring controlled reactivity and long working time.
Automotive refinish and OEM clearcoats where consistent gloss, DOI, and low VOC are critical.
Wood finishing systems demanding fast through-cure and excellent substrate adhesion.
Electronics encapsulation resins requiring reliable crosslinking under mild thermal conditions.
| Chemical Type | Organometallic complex (non-tin, bismuth-based) |
| Product Form | Liquid |
| Appearance | Clear, pale yellow to amber liquid |
| Density (20 °C) | Approx. 1.25–1.30 g/cm³ |
| Viscosity (25 °C) | Approx. 150–300 mPa·s |
| Solubility | Miscible with common organic solvents (e.g., xylene, acetone, MEK) and polyols |
| Primary Applications | PU coatings, adhesives, sealants, elastomers |
| Storage Conditions | Store in original sealed container at 5–30 °C; protect from moisture and direct sunlight |
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
