Dow INFUSE™ 9007 is a low-density, high-performance olefin block copolymer designed for TPE applications requiring higher service temperatures. It offers high filler loading capacity and excellent elastic recovery, with a talc-dusted surface to reduce blocking, making it an excellent choice for general-purpose elastomers.
Excellent high-temperature performance: Maintains elasticity and mechanical properties at elevated service temperatures for harsh working conditions.
High elastic recovery: Quick rebound after stress and no permanent deformation during long-term use.
Low compression set: Only 57% at 70°C, ensuring stable performance of sealing and cushioning components.
High filler loading capacity: Allows high-proportion filler addition to optimize cost and performance with flexible formulation.
Good processability: Talc-dusted surface reduces pellet blocking, improving processing flow.
Strong compliance: Meets EU 10/2011 and U.S. FDA FCN 424 food contact standards.
High-temperature seals: Manufacture of heat-resistant gaskets and oil seals for automotive engine peripherals and industrial equipment.
High-elastic buffers: Production of shock-absorbing pads for home appliances and electronic devices, maintaining performance under long-term compression.
High-fill composites: As a carrier resin for masterbatch production, reducing costs while ensuring elasticity.
Thermoplastic elastomer modification: Blending with PP and PE to enhance high-temperature resistance and creep resistance of substrates.
Food contact products: Preparation of food machinery seals and kitchen elastic components, meeting safety and compliance requirements.
| Property | Nominal Value (SI / English) |
|---|---|
| Physical | |
| Density | 0.866 g/cm³ |
| Melt Index (190°C/2.16 kg) | 0.50 g/10 min |
| Mechanical (Compression Molded) | |
| Tensile Modulus - 100% Secant | 1.78 MPa / 258 psi |
| Tensile Strength (Break) | 4.07 MPa / 590 psi |
| Tensile Elongation (Break) | 400 % |
| Elastomer Properties | |
| Tensile Strength (Break) | 9.70 MPa / 1410 psi |
| Tensile Elongation (Break) | 1300 % |
| Tear Strength | 29.0 kN/m / 166 lbf/in |
| Compression Set (21°C) | 18 % |
| Compression Set (70°C) | 57 % |
| Hardness | |
| Durometer Hardness, Shore A (Compression Molded) | 64 |
| Thermal | |
| Melting Temperature (DSC) | 119 °C / 246 °F |
| TMA (1.00 mm) | 88 °C / 190 °F |
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E-mail: wangxingqiang@ericwchem.com
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