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Highly selective amine-based catalyst specifically engineered for polytrimethylene terephthalate (PTT) polymerization.
Enables precise control of molecular weight distribution and minimizes side reactions during melt-phase condensation.
Thermally stable up to 280 °C, ensuring robust performance under industrial PTT production conditions.
Low volatility and negligible residue formation, supporting high-purity polymer output compliant with fiber-grade specifications.
Compatible with standard titanium-based catalytic systems for synergistic activity modulation.
Continuous melt-phase polymerization of polytrimethylene terephthalate (PTT) for elastic fibers.
Production of high-tenacity PTT filaments used in carpet yarns and technical textiles.
Catalytic finishing of PTT-based engineering thermoplastics requiring narrow polydispersity.
Co-catalyst formulation in hybrid systems for enhanced reaction kinetics and reduced cycle time.
| Chemical Type | Amine-functional organometallic complex |
| Product Form | Pale yellow to amber liquid |
| Appearance | Clear, homogeneous liquid at 25 °C |
| Primary Applications | Catalyst for PTT polymerization (melt-phase) |
| Key Features | High selectivity, thermal stability, low volatility |
| Benefits | Improved polymer consistency, reduced discoloration, extended catalyst lifetime |
| Storage Conditions | Under nitrogen, at 15–25 °C, protected from moisture and light |
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
