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Telcar® OBC 4975A
| Category: | TPE , Thermoplastic Elastomer |
| Manufacturer: | Teknor Apex Company |
| Trademark: | Telcar® |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | ICWAHx_Telcar-OBC-4975A.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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Telcar®OBC 4975A is a thermoplastic elastomer (TPE) material,. This product is available in North America, Africa and the Middle East, Latin America, Europe or Asia Pacific. The processing method is extrusion or injection molding. Typical application areas include:
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Specific Gravity | 0.878 | g/cm³ | ASTM D792 |
| Melt Mass-Flow Rate (MFR) (230°C/2.16 kg) | 17 | g/10 min | ASTM D1238 |
| Hardness | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Durometer Hardness (Shore A) | 83 | ASTM D2240 |
| Elastomers | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Strength (Break) | 9.03 | MPa | ASTM D412 |
| Tensile Elongation (Break) | 860 | % | ASTM D412 |
| Compression Set | ASTM D395 | ||
| 23°C, 22 hr | 33 | % | ASTM D395 |
| 70°C, 22 hr | 59 | % | ASTM D395 |
| Injection | Nominal Value | Unit | |
|---|---|---|---|
| Rear Temperature | 171 - 193 | °C | |
| Middle Temperature | 177 - 199 | °C | |
| Front Temperature | 182 - 204 | °C | |
| Nozzle Temperature | 188 - 210 | °C | |
| Processing (Melt) Temp | 188 - 210 | °C | |
| Mold Temperature | 25.0 - 65.6 | °C | |
| Injection Pressure | 1.38 - 6.89 | MPa | |
| Injection Rate | Moderate-Fast | ||
| Back Pressure | 0.172 - 0.345 | MPa | |
| Screw Speed | 50 - 100 | rpm | |
| Cushion | 3.81 - 25.4 | mm |
| Extrusion | Nominal Value | Unit | |
|---|---|---|---|
| Cylinder Zone 1 Temp. | 166 - 188 | °C | |
| Cylinder Zone 2 Temp. | 171 - 193 | °C | |
| Cylinder Zone 3 Temp. | 177 - 199 | °C | |
| Cylinder Zone 5 Temp. | 182 - 204 | °C | |
| Die Temperature | 190 - 210 | °C |
| Extrusion instructions |
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| 螺杆转速30 - 100 rpm |
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