S-Plastics Xenoy EXXY0131 resin is PBT/PC blend, injection molding grade, non-reinforced, impact modified, excellent toughness at low temperatures, very good paintability, for automotive energy absorber
| TYPICAL PROPERTIES (1) | |||
| MECHANICAL | Value | Unit | Standard |
| Tensile Stress, yld, Type I, 50 mm/min | 48 | MPa | ASTM D 638 |
| Tensile Stress, brk, Type I, 50 mm/min | 47 | MPa | ASTM D 638 |
| Tensile Stress, yld, Type I, 5 mm/min | 45 | MPa | ASTM D 638 |
| Tensile Stress, brk, Type I, 5 mm/min | 46 | MPa | ASTM D 638 |
| Tensile Strain, yld, Type I, 50 mm/min | 4.2 | % | ASTM D 638 |
| Tensile Strain, brk, Type I, 50 mm/min | 120 | % | ASTM D 638 |
| Tensile Strain, yld, Type I, 5 mm/min | 4.1 | % | ASTM D 638 |
| Tensile Strain, brk, Type I, 5 mm/min | 110 | % | ASTM D 638 |
| Tensile Modulus, 50 mm/min | 2010 | MPa | ASTM D 638 |
| Tensile Modulus, 5 mm/min | 1980 | MPa | ASTM D 638 |
| Flexural Stress, yld, 1.3 mm/min, 50 mm span | 76 | MPa | ASTM D 790 |
| Flexural Stress, brk, 1.3 mm/min, 50 mm span | 74 | MPa | ASTM D 790 |
| Flexural Modulus, 1.3 mm/min, 50 mm span | 1900 | MPa | ASTM D 790 |
| IMPACT | Value | Unit | Standard |
| Izod Impact, notched, 23°C | 755 | J/m | ASTM D 256 |
| Izod Impact, notched, 0°C | 715 | J/m | ASTM D 256 |
| Izod Impact, notched, -10°C | 695 | J/m | ASTM D 256 |
| Izod Impact, notched, -20°C | 687 | J/m | ASTM D 256 |
| Izod Impact, notched, -30°C | 489 | J/m | ASTM D 256 |
| Izod Impact, notched, -40°C | 372 | J/m | ASTM D 256 |
| THERMAL | Value | Unit | Standard |
| HDT, 0.45 MPa, 6.4 mm, unannealed | 115 | °C | ASTM D 648 |
| HDT, 1.82 MPa, 6.4 mm, unannealed | 97 | °C | ASTM D 648 |
| PHYSICAL | Value | Unit | Standard |
| Specific Gravity | 1.2 | - | ASTM D 792 |
| Specific Volume | 1.2 | cm³/g | ASTM D 792 |
| Mold Shrinkage, flow, 3.2 mm | 0.8 - 1 | % | S-Plastics Method |
| Mold Shrinkage, xflow, 3.2 mm | 0.8 - 1 | % | S-Plastics Method |
| Melt Flow Rate, 250°C/5.0 kgf | 18 | g/10 min | ASTM D 1238 |
| Source GMD, last updated:04/28/2007 | |||
| Parameter | ||
| Injection Molding | Value | Unit |
| Drying Temperature | 110 | °C |
| Drying Time | 4 - 6 | hrs |
| Drying Time (Cumulative) | 8 | hrs |
| Maximum Moisture Content | 0.02 | % |
| Melt Temperature | 260 - 275 | °C |
| Nozzle Temperature | 255 - 270 | °C |
| Front - Zone 3 Temperature | 255 - 275 | °C |
| Middle - Zone 2 Temperature | 250 - 270 | °C |
| Rear - Zone 1 Temperature | 245 - 265 | °C |
| Mold Temperature | 65 - 90 | °C |
| Back Pressure | 0.3 - 0.7 | MPa |
| Screw Speed | 50 - 80 | rpm |
| Shot to Cylinder Size | 50 - 80 | % |
| Vent Depth | 0.013 - 0.02 | mm |
| Source GMD, last updated:04/28/2007 | ||
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For more information please download the datasheet |
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S-Plastics Xenoy EXXY0131.pdf |
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