Sabic Xylex EXXX0283 resin is Clear PC-Siloxane copolymer + POLYESTER alloy in special effect colors, Diamond appearance, Color package may affect performance
| TYPICAL PROPERTIES (1) | |||
| MECHANICAL | Value | Unit | Standard |
| Tensile Stress, yld, Type I, 50 mm/min | 59 | MPa | ASTM D 638 |
| Tensile Stress, brk, Type I, 50 mm/min | 49 | MPa | ASTM D 638 |
| Tensile Strain, yld, Type I, 50 mm/min | 6 | % | ASTM D 638 |
| Tensile Strain, brk, Type I, 50 mm/min | 68 | % | ASTM D 638 |
| Tensile Modulus, 50 mm/min | 2180 | MPa | ASTM D 638 |
| Flexural Stress, yld, 1.3 mm/min, 50 mm span | 85 | MPa | ASTM D 790 |
| Flexural Modulus, 1.3 mm/min, 50 mm span | 1880 | MPa | ASTM D 790 |
| Tensile Stress, yield, 50 mm/min | 58 | MPa | ISO 527 |
| Tensile Stress, break, 50 mm/min | 47 | MPa | ISO 527 |
| Tensile Strain, yield, 50 mm/min | 5.7 | % | ISO 527 |
| Tensile Strain, break, 50 mm/min | 64 | % | ISO 527 |
| Flexural Stress, yield, 2 mm/min | 90 | MPa | ISO 178 |
| Flexural Modulus, 2 mm/min | 2190 | MPa | ISO 178 |
| IMPACT | Value | Unit | Standard |
| Izod Impact, notched, 23°C | 749 | J/m | ASTM D 256 |
| Izod Impact, notched, 0°C | 586 | J/m | ASTM D 256 |
| Izod Impact, notched, -30°C | 193 | J/m | ASTM D 256 |
| Instrumented Impact Total Energy, 23°C | 57 | J | ASTM D 3763 |
| Izod Impact, notched 80*10*3 -10°C | 17 | kJ/m² | ISO 180/1A |
| Izod Impact, notched 80*10*4 +23°C | 50 | kJ/m² | ISO 180/1A |
| Izod Impact, notched 80*10*4 -30°C | 16 | kJ/m² | ISO 180/1A |
| Charpy 23°C, V-notch Edgew 80*10*4 sp=62mm | 65 | kJ/m² | ISO 179/1eA |
| THERMAL | Value | Unit | Standard |
| Vicat Softening Temp, Rate B/50 | 130 | °C | ASTM D 1525 |
| HDT, 0.45 MPa, 3.2 mm, unannealed | 123 | °C | ASTM D 648 |
| HDT, 1.82 MPa, 3.2mm, unannealed | 111 | °C | ASTM D 648 |
| CTE, -40°C to 40°C, flow | 6.8E-05 | 1/°C | ASTM E 831 |
| CTE, -40°C to 40°C, xflow | 7.1E-05 | 1/°C | ASTM E 831 |
| CTE, 23°C to 60°C, flow | 7.5E-05 | 1/°C | ISO 11359-2 |
| CTE, 23°C to 60°C, xflow | 7.9E-05 | 1/°C | ISO 11359-2 |
| Vicat Softening Temp, Rate B/120 | 132 | °C | ISO 306 |
| HDT/Bf, 0.45 MPa Flatw 80*10*4 sp=64mm | 124 | °C | ISO 75/Bf |
| HDT/Af, 1.8 MPa Flatw 80*10*4 sp=64mm | 111 | °C | ISO 75/Af |
| PHYSICAL | Value | Unit | Standard |
| Specific Gravity | 1.2 | - | ASTM D 792 |
| Mold Shrinkage, flow, 3.2 mm | 0.6 - 0.8 | % | SABIC Method |
| Melt Flow Rate, 265°C/2.16kg | 8 | g/10 min | ASTM D 1238 |
| Density | 1.19 | g/cm³ | ISO 1183 |
| Water Absorption, (23°C/sat) | 0.5 | % | ISO 62 |
| Moisture Absorption (23°C / 50% RH) | 0.2 | % | ISO 62 |
| Melt Volume Rate, MVR at 265°C/2.16 kg | 8 | cm³/10 min | ISO 1133 |
| Source GMD, last updated:09/05/2008 | |||
| Parameter | ||
| Injection Molding | Value | Unit |
| Drying Temperature | 65 - 80 | °C |
| Drying Time | 3 - 5 | hrs |
| Drying Time (Cumulative) | 8 | hrs |
| Maximum Moisture Content | 0.02 | % |
| Melt Temperature | 250 - 290 | °C |
| Nozzle Temperature | 250 - 290 | °C |
| Front - Zone 3 Temperature | 250 - 290 | °C |
| Middle - Zone 2 Temperature | 245 - 280 | °C |
| Rear - Zone 1 Temperature | 245 - 255 | °C |
| Mold Temperature | 45 - 60 | °C |
| Back Pressure | 0.2 - 0.5 | MPa |
| Screw Speed | 20 - 100 | rpm |
| Shot to Cylinder Size | 40 - 80 | % |
| Vent Depth | 0.013 - 0.02 | mm |
| Source GMD, last updated:09/05/2008 | ||
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For more information please download the datasheet |
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Sabic Xylex EXXX0283.pdf |
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