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Highly efficient epoxy-functional chain extender for reactive processing of polyesters and polyacrylates.
Enables precise molecular weight control and improved melt strength in extrusion and injection molding.
Thermally stable up to 220 °C, supporting robust processing without premature degradation.
Low volatility and minimal odor—ideal for applications requiring low VOC emissions.
Compatible with standard compounding equipment; no special handling or drying required.
Recycled PET (rPET) upgrading for food-contact and high-clarity packaging films.
Engineering thermoplastic polyester blends requiring enhanced toughness and dimensional stability.
Automotive interior components where improved flow behavior and weld-line strength are critical.
3D printing filaments based on recycled polyesters needing consistent melt viscosity and layer adhesion.
Monofilament and industrial yarns demanding high tensile strength and thermal resistance.
| Chemical Type | Epoxy-functional styrene-acrylic copolymer |
| Product Form | Pellets |
| Appearance | Off-white to light beige, free-flowing pellets |
| Primary Applications | Chain extension and branching of polyesters, polyacrylates, and biopolymers |
| Key Features | Reactive functionality, thermal stability, compatibility with common polymer matrices |
| Benefits | Improved melt strength, enhanced mechanical properties, recyclate valorization |
| Storage Conditions | Store in original sealed packaging at 15–25 °C; protect from moisture |
| Processing Temperature Range | 180–220 °C |
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
