Reduces melt fracture and improves surface smoothness in extruded polyolefin profiles and films.
Enhances melt strength and die swell control during high-speed extrusion processes.
Compatible with a broad range of polyolefin resins including PP, HDPE, and LDPE.
Thermally stable up to 300 °C, enabling robust performance in demanding processing conditions.
Low-addition-level efficacy—typically effective at 0.1–0.5 wt% loading.
Extruded polypropylene (PP) monofilaments and technical fibers.
High-output HDPE pipe and profile extrusion.
Cast and blown polyolefin films requiring defect-free surfaces.
Thermoformed PP and PE containers with stringent appearance requirements.
Recycled polyolefin compound processing where melt uniformity is critical.
| Chemical Type | Fluorinated ethylene-propylene (FEP) copolymer |
| Product Form | Pellets |
| Appearance | Off-white to light tan free-flowing pellets |
| Primary Applications | Polyolefin extrusion (PP, HDPE, LDPE) |
| Key Features | Melt fracture reduction, surface defect suppression, die lip cleaning effect |
| Benefits | Improved line speed, reduced scrap, enhanced gloss and dimensional stability |
| Recommended Loading Range | 0.1–0.5 wt% relative to base polymer |
| Storage Conditions | Store in original sealed container at room temperature; protect from moisture |
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E-mail: wangxingqiang@ericwchem.com
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