| About |
|---|
| Monprene WR-13968 is a general purpose thermoplastic elastomer designed for a variety of consumer product applications requiring a soft, rubber-like feel. Monprene WR-13968 is a medium hardness grade suitable for injection molding.&& |
| Product Description | |
|---|---|
| Supplier | Teknor Apex |
| Generic | TPE |
| Material Status | Commercial: Active |
| Features | Weather resistance is good,Smoothness,High liquidity |
| Availabilitys | Africa & Middle East ,North America,Latin America,Asia Pacific,Europe |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.10 | g/cm³ | ASTM D792 |
| Melt Flow Rate | |||
| 230℃，2.16kg | 40 | g/10min | ASTM D1238 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Shore hardness | |||
| Shore A, 5 seconds | 68 | ASTM D2240 | |
| Shore A, 1 second | 70 | ASTM D2240 | |
| tensile strength | 3 | MPa | ASTM D412 |
| Tensile strain | |||
| fracture | 330 | % | ASTM D412 |
| tear strength | 15 | KN/m | ASTM D624 |
| Compression deformation | |||
| 23℃，22 hr | 25 | % | ASTM D395 |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Extrusion molding conditions | Nominal value | Unit | Test method |
| Drying temperature | 60-90 | °C | |
| Drying time | 2.0-6.0 | Hr | |
| Recommended moisture content | <=0.20 | % | |
| Barrel rear temperature | 140-200 | °C | |
| Barrel middle temperature | 150-210 | °C | |
| Barrel front temperature | 160-220 | °C | |
| Nozzle temperature | 170-230 | °C | |
| Mold temperature | 10-60 | °C | |
| Drying temperature | 60-90 | °C | |
| Drying time | 2.0-6.0 | Hr | |
| Recommended moisture content | <=0.20 | % | |
| First zone temperature | 120-180 | °C | |
| Zone 2 temperature | 130-190 | °C | |
| Third zone temperature | 140-200 | °C | |
| Fourth zone temperature | 150-210 | °C | |
| Fifth zone temperature | 160-220 | °C | |
| Die temperature | 170-230 | °C | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. Die C, 20 in/min |
| 3. Type 1 |
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