| About |
|---|
| tefabloc® TP SD 310 70A is a Thermoplastic Elastomer (TPE) material. It is available in Europe or North America for injection molding. Important attributes of tefabloc® TP SD 310 70A are: RoHS Compliant Chemical Resistant Food Contact Acceptable Good Aesthetics High Flow Typical applications include: Consumer Goods Outdoor Applications Sealing Applications Sporting Goods&& |
| Product Description | |
|---|---|
| Supplier | Mitsubishi |
| Generic | TPE |
| Material Status | Commercial: Active |
| Features | Weather resistance is good,Alkali resistant,Good surface appearance,High liquidity,Food contact compliance,Acidproof,Solvent resistance,Resistance to detergents |
| Availabilitys | North America,Europe |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.04 | g/cm³ | ISO 1183 |
| Melt Flow Rate | |||
| 190℃，2.16kg | 37 | g/10min | ISO 1133 |
| Shrinkage rate | Internal Method | ||
| TD | 1.2 | % | Internal Method |
| MD | 0.90 | % | Internal Method |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Shore hardness | |||
| Shore A, 15 seconds, injection molding | 70 | ISO 868 | |
| Abrasion | 250 | mm³ | DIN 53516 |
| elastic body | Nominal value | Unit | Test method |
|---|---|---|---|
| tensile strength | |||
| fracture | 5.00 | MPa | ISO 37 |
| 20% strain | 1.90 | MPa | ISO 37 |
| 100% strain | 2.70 | MPa | ISO 37 |
| Tensile strain | |||
| fracture | 640 | % | ISO 37 |
| tear strength | 29 | kN/m | ISO 34-1 |
| Compression deformation | ISO 815 | ||
| 23℃，22 hr | 30 | % | ISO 815 |
| 50℃，22 hr | 29 | % | ISO 815 |
| 50℃，22 hr | 42 | % | ISO 815 |
| 70℃，22 hr | 41 | % | ISO 815 |
| 70℃，22 hr | 57 | % | ISO 815 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Operating temperature | -50 to 70 | ℃ |
| Aging performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Resistance to Aging | 125 | ℃ |
| Supplementary information | Nominal value | Unit | Test method |
|---|---|---|---|
| Color stability | 4/5 | ISO 105-A02 |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Barrel rear temperature | 160 | °C | |
| Barrel middle temperature | 170 | °C | |
| Barrel front temperature | 180 | °C | |
| Injection speed | Moderate | ||
| Screw compression ratio | 2.5:1.0 to 3.0:1.0 | ||
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. Method Ba, Angle (Unnicked) |
| 3. Type B |
| 4. relaxation 50°C |
| 5. relaxation 23°C |
| 6. relaxation 70°C |
| 7. 1000 hr |
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