| About |
|---|
| EPU 40 is a high performance polyurethane elastomer that is a good choice for applications where high elasticity, resilience, and tear resistance are needed.&& |
| Product Description | |
|---|---|
| Generic | PUR |
| Material Status | Commercial: Active |
| Features | High elastic,Elastic |
| Availabilitys | North America |
| Process Methods | 180320 |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.00 | g/cm³ | |
| viscosity | |||
| 25℃ | 3.50 to 4.50 | Pa·s | |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Glass transition temperature | |||
| — | -50.0 | ℃ | |
| — | -6.00 | ℃ |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Shore hardness | |||
| Shaw’s A | 60 to 70 | ||
| Tensile modulus | 7.00 to 9.00 | MPa | ASTM D638 |
| tensile strength | |||
| yield | 5.00 to 7.00 | MPa | |
| fracture | 5.00 to 7.00 | MPa | |
| Tensile strain | |||
| fracture | 180 to 200 | % | ASTM D638 |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. Liquid |
| 3. E’ |
| 4. tan(d) |
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