| About |
|---|
| ENGAGE™ 8401 Polyolefin Elastomer is an ethylene-octene copolymer that offers excellent performance in durable, flexible injection molded industrial and consumer goods. ENGAGE 8401 provides high clarity in products requiring visual inspection and allows the use of hot runner molds to enhance production efficiency. In addition, its low density can help control resin and production costs, while reducing the weight of end products. Main Characteristics: Pellet form Excellent flow characteristics High clarity Reduced part weight Applications: Injection molded industrial and consumer durable goods Impact modification&& |
| Product Description | |
|---|---|
| Supplier | DOW |
| Generic | Polyolefin Elastomer |
| Material Status | Commercial: Active |
| Availabilitys | North America,Latin America,Asia Pacific,Europe |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 0.885 | g/cm³ | ASTM D792 |
| Melt Flow Rate | |||
| 190℃，2.16kg | 30 | g/10min | ASTM D1238 |
| Mooney viscosity | |||
| ML 1+4，121℃ | 2 | MU | ASTM D1646 |
| elastic body | Nominal value | Unit | Test method |
|---|---|---|---|
| tear strength | 56.2 | kN/m | ASTM D624 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Glass transition temperature | -47.0 | ℃ | Internal Method |
| Vicat Softening Temp | 49.0 | ℃ | ASTM D1525 |
| Melting temperature | |||
| DSC | 80.0 | ℃ | Internal Method |
| Crystallization peak temperature | |||
| DSC | 59.0 | ℃ | Internal Method |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Shore hardness | ASTM D2240 | ||
| Shore A, 1 second, molded | 84 | ASTM D2240 | |
| Shore D, 1 second, molded | 26 | ASTM D2240 | |
| Tensile modulus | |||
| 100% cut, molded | 4.00 | MPa | ASTM D638 |
| tensile strength | |||
| Fracture, molded | 8.50 | MPa | ASTM D638 |
| Tensile strain | |||
| Fracture, molded | 940 | % | ASTM D638 |
| Bending modulus | ASTM D790 | ||
| 1% cut, molded | 30.7 | MPa | ASTM D790 |
| 2% cut, molded | 30.6 | MPa | ASTM D790 |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. 20 in/min |
| 3. Die C |
| 4. 10°C/min |
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