| About |
|---|
| 55 Shore A TPE (Thermoplastic Vulcanizate). Available in black, natural or pre-colored for injection molding and extrusion applications. This soft, easy to color material is non-hygroscopic and offers excellent chemical resistance and physical properties. EZPrene is polyolefin based and is 100% recyclable.&& |
| Product Description | |
|---|---|
| Generic | TPV |
| Material Status | Commercial: Active |
| Features | Weather resistance is good,Renewable resources,Low or no water absorption,Good bond,Fatigue resistance,Ozone resistance,Solvent resistance,Soft,Good coloring |
| Availabilitys | North America |
| Process Methods | Extrusion |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 0.930 | g/cm³ | ASTM D792 |
| elastic body | Nominal value | Unit | Test method |
|---|---|---|---|
| tensile strength | |||
| fracture | 4.20 | MPa | ASTM D412 |
| 100% strain | 2.10 | MPa | ASTM D412 |
| Tensile strain | |||
| fracture | 510 | % | ASTM D412 |
| tear strength | 21.0 | kN/m | ASTM D624 |
| Compression deformation | ASTM D395 | ||
| 23℃，22 hr | 28 | % | ASTM D395 |
| 125℃，70 hr | 41 | % | ASTM D395 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Shore hardness | ASTM D2240 | ||
| Shore A, 5 seconds, extrusion molding | 54 | ASTM D2240 | |
| Shore A, 5 seconds, injection molding | 56 | ASTM D2240 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Embrittlement temperature | -60.0 | ℃ | ASTM D746 |
| Dynamic Service Temperature | 130 | ℃ |
| Supplementary information | Nominal value | Unit | Test method |
|---|---|---|---|
| Ozone resistance | Excellent | ASTM D1149 |
| Process Conditions | |||
|---|---|---|---|
| Extrusion | Nominal value | Unit | Test method |
| Injection | Nominal value | Unit | Test method |
| Hopper temperature | 166 to 177 | °C | |
| Barrel 1 zone temperature | 171 to 191 | °C | |
| Barrel 2 zone temperature | 171 to 191 | °C | |
| Barrel 3 zone temperature | 171 to 191 | °C | |
| Barrel 4 zone temperature | 171 to 191 | °C | |
| Barrel 5 zone temperature | 171 to 191 | °C | |
| Connector temperature | 191 to 210 | °C | |
| Melt temperature | 191 to 199 | °C | |
| Nozzle temperature | 191 to 210 | °C | |
| Drying temperature | 82 | °C | |
| Drying time | 2.0 to 3.0 | hr | |
| Barrel rear temperature | 191 to 204 | °C | |
| Barrel middle temperature | 196 to 210 | °C | |
| Barrel front temperature | 196 to 210 | °C | |
| Nozzle temperature | 210 to 221 | °C | |
| Processing (melt) temperature | 199 to 221 | °C | |
| Mold temperature | 24 to 52 | °C | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
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