ENGAGE™ 7467 Polyolefin Elastomer High-flow Toughening For Thin-wall Injection Modification
High performance Ethylene-butene (EB) polyolefin elastomer (POE) designed for use as an impact modifier in TPO formulations.
- Product Introduction
High performance Ethylene-butene (EB) polyolefin elastomer (POE) designed for use as an impact modifier in TPO formulations.
Key Features:
- Low-temperature toughness: Retains flexibility and impact resistance at extremely low temperatures (e.g., -40°C), making it suitable for cold-environment applications.
- Compatibility and toughening effect: Exhibits excellent compatibility with polyolefin resins such as polypropylene (PP), polyethylene (PE), and nylon (PA); serves as a highly efficient toughening modifier that significantly enhances the impact strength and stress-cracking resistance of the base material.
- Processing performance: Requires no pre-drying and offers short molding cycles; compatible with various processing methods including injection molding, extrusion, and foaming; features shear-thinning behavior and good flowability.
- Environmental friendliness and compliance: Low density (approx. 0.863–0.890 g/cm³) and 100% recyclable; select batches meet requirements for food-contact or medical-grade certifications, such as FDA and USP Class VI.
Applications:
Dow ENGAGE 7467 polyolefin elastomer boasts an extremely wide range of applications. Thanks to its outstanding low-temperature toughness and efficient impact modification performance, ENGAGE 7467 can greatly boost the cold impact resistance and service durability of automotive TPO parts, effectively avoiding cracking under frigid conditions and vibration loads, which upgrades the safety and lifespan of automobile interior and exterior components. Its low density, high elasticity and excellent melt flow also make it ideal for lightweight thin-wall automotive injection molding products.
Beyond the automotive industry, ENGAGE 7467 also delivers stable and premium performance in wire & cable, footwear foaming, plastic modification and daily consumer goods sectors. For wire and cable, it improves low-temperature flexibility and weather resistance of insulation and sheath layers for long-term outdoor service. For footwear foaming materials, it creates uniform fine cells, high rebound and low shrinkage to produce lightweight comfortable midsoles. For general plastic toughening, it enhances the flexibility and anti-crack performance of PP/PE blends, protecting finished goods from damage during transportation and storage.
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