Sabic Valox HX215HP resin is High Flow, Unreinforced, Polybutylene Terephthalate (PBT). For medical devices and pharmaceutical applications. Healthcare management of change, biocompatible (ISO 10993 or USP Class VI), food contact compliant. Available in limited colors.
| MECHANICAL | Value | Unit | Standard |
| Tensile Stress, yld, Type I, 50 mm/min | 60 | MPa | ASTM D 638 |
| Tensile Stress, brk, Type I, 50 mm/min | 26 | MPa | ASTM D 638 |
| Tensile Strain, yld, Type I, 50 mm/min | 3.7 | % | ASTM D 638 |
| Tensile Strain, brk, Type I, 50 mm/min | 10 | % | ASTM D 638 |
| Tensile Modulus, 5 mm/min | 2700 | MPa | ASTM D 638 |
| Flexural Stress, yld, 1.3 mm/min, 50 mm span | 89 | MPa | ASTM D 790 |
| Flexural Modulus, 1.3 mm/min, 50 mm span | 2500 | MPa | ASTM D 790 |
| Tensile Stress, yield, 50 mm/min | 50 | MPa | ISO 527 |
| Tensile Stress, break, 50 mm/min | 49 | MPa | ISO 527 |
| Tensile Strain, yield, 50 mm/min | 3.2 | % | ISO 527 |
| Tensile Strain, break, 50 mm/min | 10 | % | ISO 527 |
| Tensile Modulus, 1 mm/min | 2600 | MPa | ISO 527 |
| Flexural Stress, yield, 2 mm/min | 80 | MPa | ISO 178 |
| Flexural Modulus, 2 mm/min | 2260 | MPa | ISO 178 |
| IMPACT | Value | Unit | Standard |
| Izod Impact, notched, 23°C | 30 | J/m | ASTM D 256 |
| Izod Impact, notched, -30°C | 30 | J/m | ASTM D 256 |
| Instrumented Impact Total Energy, 23°C | 20 | J | ASTM D 3763 |
| Izod Impact, notched 80*10*4 +23°C | 2 | kJ/m² | ISO 180/1A |
| Izod Impact, notched 80*10*4 -30°C | 2 | kJ/m² | ISO 180/1A |
| Charpy 23°C, V-notch Edgew 80*10*4 sp=62mm | 6 | kJ/m² | ISO 179/1eA |
| THERMAL | Value | Unit | Standard |
| Vicat Softening Temp, Rate B/50 | 180 | °C | ASTM D 1525 |
| HDT, 0.45 MPa, 3.2 mm, unannealed | 150 | °C | ASTM D 648 |
| HDT, 1.82 MPa, 3.2mm, unannealed | 54 | °C | ASTM D 648 |
| CTE, -40°C to 40°C, flow | 7.6E-05 | 1/°C | ASTM E 831 |
| CTE, -40°C to 40°C, xflow | 7.8E-05 | 1/°C | ASTM E 831 |
| CTE, -40°C to 40°C, flow | 7.6E-05 | 1/°C | ISO 11359-2 |
| CTE, -40°C to 40°C, xflow | 7.8E-05 | 1/°C | ISO 11359-2 |
| Vicat Softening Temp, Rate B/50 | 183 | °C | ISO 306 |
| Vicat Softening Temp, Rate B/120 | 180 | °C | ISO 306 |
| HDT/Af, 1.8 MPa Flatw 80*10*4 sp=64mm | 49 | °C | ISO 75/Af |
| PHYSICAL | Value | Unit | Standard |
| Specific Gravity | 1.31 | - | ASTM D 792 |
| Mold Shrinkage, flow, 3.2 mm | 1.5 - 2 | % | SABIC Method |
| Melt Flow Rate, 250°C/2.16 kgf | 80 | g/10 min | ASTM D 1238 |
| Density | 1.31 | g/cm³ | ISO 1183 |
| Water Absorption, (23°C/sat) | 0.34 | % | ISO 62 |
| Moisture Absorption (23°C / 50% RH) | 0.08 | % | ISO 62 |
| Melt Volume Rate, MVR at 250°C/2.16 kg | 70 | cm³/10 min | ISO 1133 |
| Source GMD, last updated:03/20/2007 | |||
| Parameter | ||
| Injection Molding | Value | Unit |
| Drying Temperature | 120 | °C |
| Drying Time | 3 - 4 | hrs |
| Drying Time (Cumulative) | 12 | hrs |
| Maximum Moisture Content | 0.02 | % |
| Melt Temperature | 245 - 260 | °C |
| Nozzle Temperature | 240 - 255 | °C |
| Front - Zone 3 Temperature | 245 - 260 | °C |
| Middle - Zone 2 Temperature | 240 - 255 | °C |
| Rear - Zone 1 Temperature | 230 - 250 | °C |
| Mold Temperature | 50 - 75 | °C |
| Back Pressure | 0.3 - 0.7 | MPa |
| Screw Speed | 50 - 100 | rpm |
| Shot to Cylinder Size | 40 - 80 | % |
| Vent Depth | 0.013 - 0.025 | mm |
| Parameter | ||
| Compounding Extrusion | Value | Unit |
| Drying Temperature | 110 - 120 | °C |
| Drying Time | 4 - 6 | hrs |
| Drying Time (Cumulative) | 8 | hrs |
| Maximum Moisture Content | 0 | % |
| Melt Temperature | 245 - 260 | °C |
| Barrel - Zone 1 Temperature | 200 - 230 | °C |
| Barrel - Zone 2 Temperature | 240 - 255 | °C |
| Barrel - Zone 3 Temperature | 240 - 275 | °C |
| Barrel - Zone 4 Temperature | 240 - 275 | °C |
| Adapter Temperature | 240 - 275 | °C |
| Die Temperature | 240 - 275 | °C |
| Waterbath Temperature | 25 - 35 | °C |
| Source GMD, last updated:03/20/2007 | ||
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For more information please download the datasheet |
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Sabic Valox HX215HP.pdf |
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