Sabic Xylex HX7409HP resin is Low flow, polycarbonate/Polyester alloy; contains mold release. For medical devices and pharmaceutical applications. Healthcare management of change (MoC), biocompatible (ISO 10993 or USP Class VI), food contact compliant. EtO and gamma sterilizable.
| TYPICAL PROPERTIES (1) | |||
| MECHANICAL | Value | Unit | Standard |
| Tensile Stress, yld, Type I, 50 mm/min | 62 | MPa | ASTM D 638 |
| Tensile Stress, brk, Type I, 50 mm/min | 65 | MPa | ASTM D 638 |
| Tensile Strain, yld, Type I, 50 mm/min | 6 | % | ASTM D 638 |
| Tensile Strain, brk, Type I, 50 mm/min | 110 | % | ASTM D 638 |
| Tensile Modulus, 50 mm/min | 2300 | MPa | ASTM D 638 |
| Flexural Stress, yld, 1.3 mm/min, 50 mm span | 95 | MPa | ASTM D 790 |
| Flexural Modulus, 1.3 mm/min, 50 mm span | 2280 | MPa | ASTM D 790 |
| Tensile Stress, yield, 50 mm/min | 60 | MPa | ISO 527 |
| Tensile Stress, break, 50 mm/min | 65 | MPa | ISO 527 |
| Tensile Strain, yield, 50 mm/min | 6 | % | ISO 527 |
| Tensile Strain, break, 50 mm/min | 135 | % | ISO 527 |
| Tensile Modulus, 1 mm/min | 2400 | MPa | ISO 527 |
| Flexural Stress, yield, 2 mm/min | 93 | MPa | ISO 178 |
| Flexural Modulus, 2 mm/min | 2180 | MPa | ISO 178 |
| IMPACT | Value | Unit | Standard |
| Izod Impact, notched, 23°C | 1000 | J/m | ASTM D 256 |
| Izod Impact, notched, -30°C | 80 | J/m | ASTM D 256 |
| Instrumented Impact Total Energy, 23°C | 85 | J | ASTM D 3763 |
| Izod Impact, notched 80*10*4 +23°C | 15 | kJ/m² | ISO 180/1A |
| Izod Impact, notched 80*10*4 -30°C | 6 | kJ/m² | ISO 180/1A |
| Izod Impact, notched 63.5*12.7*3.2, 23°C | 78 | kJ/m² | ISO 180/4A |
| Charpy 23°C, V-notch Edgew 80*10*4 sp=62mm | 22 | 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 | 122 | °C | ASTM D 648 |
| HDT, 1.82 MPa, 3.2mm, unannealed | 111 | °C | ASTM D 648 |
| CTE, -40°C to 95°C, flow | 7.E-05 | 1/°C | ASTM E 831 |
| CTE, -40°C to 95°C, xflow | 7.E-05 | 1/°C | ASTM E 831 |
| CTE, -40°C to 40°C, flow | 7.E-05 | 1/°C | ISO 11359-2 |
| CTE, -40°C to 40°C, xflow | 7.E-05 | 1/°C | ISO 11359-2 |
| Vicat Softening Temp, Rate B/50 | 127 | °C | ISO 306 |
| Vicat Softening Temp, Rate B/120 | 129 | °C | ISO 306 |
| HDT/Be, 0.45MPa Edgew 120*10*4 sp=100mm | 122 | °C | ISO 75/Be |
| HDT/Ae, 1.8 MPa Edgew 120*10*4 sp=100mm | 111 | °C | ISO 75/Ae |
| PHYSICAL | Value | Unit | Standard |
| Specific Gravity | 1.2 | - | ASTM D 792 |
| Mold Shrinkage, flow, 3.2 mm | 0.6 - 0.8 | % | SABIC Method |
| Mold Shrinkage, xflow, 3.2 mm | 0.6 - 0.8 | % | SABIC Method |
| Melt Flow Rate, 265°C/2.16kg | 3 | g/10 min | ASTM D 1238 |
| Density | 1.2 | g/cm³ | ISO 1183 |
| Water Absorption, (23°C/sat) | 0.28 | % | ISO 62 |
| Moisture Absorption (23°C / 50% RH) | 0.07 | % | ISO 62 |
| Melt Volume Rate, MVR at 265°C/10.0 kg | 15 | cm³/10 min | ISO 1133 |
| OPTICAL | Value | Unit | Standard |
| Light Transmission | 79 | % | ASTM D 1003 |
| Source GMD, last updated:01/22/2006 | |||
Processing
| Parameter | ||
| Injection Molding | Value | Unit |
| Drying Temperature | 70 - 90 | °C |
| Drying Time | 3 - 5 | hrs |
| Drying Time (Cumulative) | 8 | hrs |
| Maximum Moisture Content | 0.02 | % |
| Melt Temperature | 270 - 300 | °C |
| Nozzle Temperature | 265 - 295 | °C |
| Front - Zone 3 Temperature | 270 - 300 | °C |
| Middle - Zone 2 Temperature | 260 - 290 | °C |
| Rear - Zone 1 Temperature | 250 - 270 | °C |
| Mold Temperature | 45 - 80 | °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:01/22/2006 | ||
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For more information please download the datasheet |
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Sabic Xylex HX7409HP.pdf |
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