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Highly active neodymium-based catalyst optimized for stereospecific diene polymerization.
Soluble in common hydrocarbon solvents, enabling homogeneous catalysis and precise reaction control.
Excellent thermal stability under industrial polymerization conditions (up to 80 °C).
Low volatility and minimal metal residue in final polymer products.
Consistent batch-to-batch performance supported by Solvay’s stringent quality assurance protocols.
Production of high-cis polybutadiene rubber (BR) for tire treads and sidewalls.
Catalysis in solution polymerization of isoprene to synthetic cis-1,4-polyisoprene.
Co-catalyzed systems for selective copolymerization of butadiene with styrene or acrylonitrile.
Manufacture of specialty elastomers requiring superior resilience and low hysteresis.
| Chemical Type | Neodymium carboxylate complex (versatate ligand) |
| Product Form | Liquid solution in aromatic hydrocarbon solvent |
| Appearance | Clear, amber to reddish-brown liquid |
| Neodymium Content (as Nd) | Approx. 4.0 wt% (equivalent to 40% active metal complex) |
| Density (20 °C) | 0.92–0.96 g/cm³ |
| Viscosity (25 °C) | 30–60 cP |
| Storage Stability | Stable for ≥12 months at 5–25 °C under inert atmosphere |
| Primary Applications | Stereoselective diene polymerization catalyst |
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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
