| About |
|---|
| POLYelast TPE R44 is a Thermoplastic Elastomer (TPE) product filled with 5.0% filler. It is available in Asia Pacific, Europe, Latin America, or North America. Primary characteristic: impact modified.&& |
| Product Description | |
|---|---|
| Supplier | Polykemi |
| Generic | PP+EPDM |
| Material Status | Commercial: Active |
| Availabilitys | Asia Pacific,Europe |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 0.940 | g/cm³ | ISO 1183 |
| Melt Flow Rate | |||
| 230℃，2.16kg | 8.0 | g/10min | ISO 1133 |
| Shrinkage rate | ISO 294-4 | ||
| TD | 1.3 to 1.5 | % | ISO 294-4 |
| MD | 1.3 to 1.5 | % | ISO 294-4 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Charpy Notched Impact Strength | |||
| 23℃ | 28 | kJ/m² | ISO 179 |
| Charpy Unnotch Impact strength | |||
| 23℃ | 无断裂 | ISO 179 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 0.45 MPa, unannealed | 87.0 | ℃ | ISO 75-2/B |
| Vicat Softening Temp | |||
| A50 | 135 | ℃ | ISO 306/A50 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Shore hardness | |||
| Shore D, 15 seconds | 53 | ASTM D2240 | |
| tensile strength | 15.0 | MPa | ISO 527-2 |
| Bending modulus | |||
| 23℃ | 700 | MPa | ISO 178 |
| bending strength | 22.0 | MPa | ISO 178 |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. 120°C/h |
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