Dow ENGAGE™ 7467 is a high-performance ethylene-butene copolymer designed for demanding TPO applications, offering superior impact properties and very low density. Supplied in pellet form, it efficiently modifies various polymers while complying with food contact safety standards.
Superior impact performance: Significantly enhances the impact resistance of modified materials, ideal for high-demand TPO scenarios.
Very low density: Effectively reduces product weight and improves volume cost performance.
Excellent processability: Pellet form blends easily with other polymers, compatible with conventional polyolefin processing equipment.
Outstanding low-temperature resistance: Glass transition temperature as low as -58.0℃, maintaining elasticity in extreme cold.
Strong compliance: Meets EU 10/2011 and U.S. FDA FCN 368 food contact standards.
Polymer modification: As a core toughener for PP/PE, improving impact resistance of appliance housings and automotive trim.
High-demand TPO products: Automotive bumpers and exterior panels, ensuring crash resistance and durability.
Soft elastic components: Seals and cushions, balancing flexibility and impact resistance.
Food contact products: Food packaging films and kitchen elastic parts, meeting safety and compliance requirements.
| Property | Nominal Value (SI / English) |
|---|---|
| Physical | |
| Density | 0.862 g/cm³ |
| Melt Index (190°C/2.16 kg) | 1.2 g/10 min |
| Mooney Viscosity (ML 1+4, 121°C) | 19 MU |
| Mechanical (Compression Molded) | |
| Tensile Modulus - 100% Secant | 1.40 MPa / 203 psi |
| Tensile Strength (Break) | 2.00 MPa / 290 psi |
| Tensile Elongation (Break) | 600 % |
| Flexural Modulus - 1% Secant | 4.10 MPa / 595 psi |
| Flexural Modulus - 2% Secant | 4.00 MPa / 580 psi |
| Elastomer Properties | |
| Tear Strength | 21.6 kN/m / 123 lbf/in |
| Durometer Hardness, Shore A | 52 |
| Durometer Hardness, Shore D | 12 |
| Thermal | |
| Glass Transition Temperature | -58.0 °C / -72.4 °F |
| Melting Temperature (DSC) | 34.0 °C / 93.2 °F |
| Peak Crystallization Temperature (DSC) | 13.0 °C / 55.4 °F |
| Compliance | |
| EU Regulation | EU 10/2011 |
| FDA Compliance | FCN 368 |
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E-mail: wangxingqiang@ericwchem.com
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