| About |
|---|
| Monprene OM-12341 XRD1 is a specialty thermoplastic elastomer, available in NAT, BLK, and colors, designed for overmolding applications like grips and anti-skid parts for consumer and industrial products. Monprene OM-12341 XRD1 is a low hardness, medium density, filled grade that exhibits excellent adhesion to polystyrene(PS) and can be processed via injection and multi-injection molding.&& |
| Product Description | |
|---|---|
| Supplier | Teknor Apex |
| Generic | TPE |
| Material Status | Commercial: Active |
| Features | Excellent Processability,Good bond,Moderate liquidity,Low Hardness,Solvent resistance,Agglomerability |
| Availabilitys | Africa & Middle East ,North America,Asia Pacific,Europe |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 0.990 | g/cm³ | ASTM D792 |
| Melt Flow Rate | |||
| 190℃，2.16kg | 4.0 | g/10min | ASTM D1238 |
| elastic body | Nominal value | Unit | Test method |
|---|---|---|---|
| tensile strength | ASTM D412 | ||
| TD, 100% strain | 1.25 | MPa | ASTM D412 |
| MD, 100% strain | 1.50 | MPa | ASTM D412 |
| tensile strength | ASTM D412 | ||
| TD, 300% strain | 1.90 | MPa | ASTM D412 |
| MD, 300% strain | 2.40 | MPa | ASTM D412 |
| tensile strength | ASTM D412 | ||
| fracture | 4.00 | MPa | ASTM D412 |
| MD, fracture | 2.90 | MPa | ASTM D412 |
| Tensile strain | ASTM D412 | ||
| fracture | 720 | % | ASTM D412 |
| Flow rate, fracture | 490 | % | ASTM D412 |
| tear strength | ASTM D624 | ||
| TD | 28.0 | kN/m | ASTM D624 |
| MD | 19.0 | kN/m | ASTM D624 |
| Compression deformation | ASTM D395B | ||
| 23℃，22 hr | 14 | % | ASTM D395B |
| 70℃，22 hr | 96 | % | ASTM D395B |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Shore hardness | ASTM D2240 | ||
| Shore A, 1 second, injection molding | 43 | ASTM D2240 | |
| Shore A, 5 seconds, injection molding | 40 | ASTM D2240 |
| Supplementary information | Nominal value | Unit | Test method |
|---|---|---|---|
| Adhesion to PS |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Barrel rear temperature | 175 to 195 | °C | |
| Barrel middle temperature | 180 to 200 | °C | |
| Barrel front temperature | 195 to 215 | °C | |
| Nozzle temperature | 205 to 225 | °C | |
| Processing (melt) temperature | 188 to 210 | °C | |
| Mold temperature | 20 to 40 | °C | |
| Injection pressure | 1.38 to 6.89 | MPa | |
| Injection speed | Moderate-Fast | ||
| Back pressure | 0.172 to 0.345 | MPa | |
| Screw speed | 50 to 100 | rpm | |
| Cushion | 3.81 to 25.4 | mm | |
| 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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