ExxonMobil Vyram™ 9101-55 Thermoplastic Elastomer (discontinued **)
| Port | Ningbo port,China |
| Trade Terms | FOB, CFR, CIF |
| Payment Terms | L/C, T/T, Western Union |
Description
Material Notes:
A soft, black, versatile thermoplastic vulcanizate (TPV) in the thermoplastic elastomer (TPE) family. It is designed for applications requiring good flexibility, appearance and sealing characteristics. This grade of Vyram TPV is shear-dependent and can be processed on conventional thermoplastics equipment for injection molding or extrusion. It is polyolefin based and completely recyclable.Information provided by Advanced Elastomer Systems
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Specific Gravity | 1.00 g/cc | 1.00 g/cc | 23°C; ASTM D792 |
| Mechanical Properties | Metric | English | Comments |
|---|---|---|---|
| Hardness, Shore A | 55 | 55 | .12 in; ASTM D2240 |
| 60 | 60 | 302°F, 168 hr; ASTM D573 | |
| Tensile Strength at Break | 4.21 MPa | 610 psi | Across Flow; ASTM D412 |
| 4.584 MPa | 664.9 psi | 302°F, 168 hr; ASTM D573 | |
| Tensile Strength, Ultimate | 1.79 MPa | 260 psi | Across Flow; ASTM D412 |
| Elongation at Break | 460 % | 460 % | Across Flow; ASTM D412 |
| 634.8 % | 634.8 % | 302°F, 168 hr; ASTM D573 | |
| Tear Strength | 23.0 kN/m | 131 pli | 73°F, Die C; ASTM D624 |
| Compression Set | 18 % | 18 % | 73°F, 22 hr; ASTM D395 |
| 43 % | 43 % | 212°F, 70 hr; ASTM D395 |
| Thermal Properties | Metric | English | Comments |
|---|---|---|---|
| Brittleness Temperature | -67.8 °C | -90.0 °F | ASTM 746 |
| Processing Properties | Metric | English | Comments |
|---|---|---|---|
| Processing Temperature | 175 – 230 °C | 347 – 446 °F | |
| Rear Barrel Temperature | 188 °C | 370 °F | |
| Middle Barrel Temperature | 191 °C | 375 °F | |
| Front Barrel Temperature | 193 °C | 380 °F | |
| Nozzle Temperature | 199 °C | 390 °F | |
| Die Temperature | 204 °C | 400 °F | Extrusion |
| Melt Temperature | 177 – 204 °C | 350 – 400 °F | Extrusion |
| 204 °C | 400 °F | ||
| Mold Temperature | 10.0 – 51.7 °C | 50.0 – 125 °F | Processing |
| Drying Temperature | 82.2 °C | 180 °F | |
| Dry Time | 3 hour | 3 hour | |
| Moisture Content | 0.080 % | 0.080 % | |
| Back Pressure | 0.345 – 0.689 MPa | 50.0 – 100 psi | Processing |
| 5.00 – 20.0 MPa | 725 – 2900 psi | Extrusion | |
| Clamp Pressure | 41.4 – 68.9 MPa | 6000 – 10000 psi | |
| Vent Depth | 0.00254 cm | 0.00100 in | |
| Cushion | 0.317 – 0.635 cm | 0.125 – 0.250 in | |
| Screw Speed | 100 – 200 rpm | 100 – 200 rpm |
| Descriptive Properties | Value | Comments |
|---|---|---|
| Color | Black | |
| Form | Pellets | |
| Injection Rate | Fast | |
| Maximum Regrind % | 20 | |
| Screw Compression Ratio | 2:1 – 2.5:1 | |
| Screw L/D Ratio | 16:1 – 20:1 |
