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Highly efficient epoxy-functional chain extender for polyester and polyacrylate resins.
Enables precise molecular weight control without significant gelation risk.
Improves melt viscosity, mechanical strength, and thermal stability of recycled and virgin polymers.
Compatible with extrusion and compounding processes at standard processing temperatures.
Low volatility and minimal odor—suitable for food-contact-compliant formulations (when used as directed).
Enhancement of post-consumer PET and PLA recyclates in packaging films and trays.
Viscosity stabilization in waterborne acrylic dispersions for industrial coatings.
Molecular weight adjustment in thermoplastic polyurethane (TPU) compounds.
Performance improvement of bio-based polyesters in injection-molded automotive interior parts.
| Chemical Type | Epoxy-functional oligomer (multi-epoxy) |
| Product Form | Pellets |
| Appearance | Off-white to light beige, free-flowing pellets |
| Primary Applications | Polyester, polyacrylate, and polyurethane modification; polymer recycling |
| Key Features | Chain extension, branching control, melt rheology enhancement |
| Benefits | Improved tensile strength, impact resistance, and processability |
| Storage Conditions | Store in original sealed container at 15–25 °C; protect from moisture |
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
