| About |
|---|
| A soft, black thermoplastic vulcanizate, TPV (EPDM/PP) in the thermoplastic elastomer family designed for use in medical applications. Bondable to: PP, EVA, PE&& |
| Product Description | |
|---|---|
| Generic | TPV |
| Material Status | Commercial: Active |
| Features | Soft,Agglomerability |
| Availabilitys | Africa & Middle East ,North America,Asia Pacific,Europe |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 0.920 | g/cm³ | ASTM D792 |
| Shrinkage rate | ASTM D955 | ||
| MD | 3.5 | % | |
| TD | 1.5 | % | |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Shore hardness | |||
| Shaw’s A | 60 | ASTM D2240 |
| elastic body | Nominal value | Unit | Test method |
|---|---|---|---|
| tensile strength | ASTM D412 | ||
| fracture | 4.50 | MPa | ASTM D412 |
| 100% strain | 1.70 | MPa | |
| 300% strain | 3.30 | MPa | |
| Tensile strain | |||
| fracture | 450 | % | ASTM D412 |
| tear strength | 29.0 | kN/m | ASTM D624 |
| Compression deformation | ASTM D395 | ||
| 23℃，22 hr | 17 | % | |
| 70℃，22 hr | 30 | % | |
| 100℃，22 hr | 40 | % |
| Supplementary information | Nominal value | Unit | Test method |
|---|---|---|---|
| Ozone resistance | |||
| Stressed | No Cracks | ASTM D518 |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Extrusion | Nominal value | Unit | Test method |
| Drying temperature | 90.0 | °C | |
| Drying time | 2.0 | hr | |
| Proposed maximum recycled material ratio | 20 | % | |
| Barrel rear temperature | 155 to 175 | °C | |
| Barrel middle temperature | 165 to 185 | °C | |
| Barrel front temperature | 170 to 190 | °C | |
| Nozzle temperature | 180 to 210 | °C | |
| Mold temperature | 25.0 to 50.0 | °C | |
| Drying temperature | 90.0 | °C | |
| Drying time | 2.0 | hr | |
| Barrel 1 zone temperature | 155 to 165 | °C | |
| Barrel 2 zone temperature | 160 to 180 | °C | |
| Barrel 3 zone temperature | 165 to 185 | °C | |
| Barrel 4 zone temperature | 170 to 190 | °C | |
| Barrel 5 zone temperature | 180 to 210 | °C | |
| Nozzle temperature | 185 to 215 | °C | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
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