NORYL GTX8408 resin is an 8% glass reinforced alloy of Polyphenylene Ether (PPE) + Polyamide (PA). This injection moldable grade exhibits high elongation, excellent chemical resistance, high heat resistance, and flow. NORYL GTX8408 resin is an excellent candidate for a wide variety of structural and electrical connector applications.
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| PROPERTIES | TYPICAL VALUES | UNITS | TEST METHODS |
|---|---|---|---|
| Izod Impact, notched, 23°C | 82 | J/m | ASTM D256 |
| Izod Impact, notched, -30°C | 45 | J/m | ASTM D256 |
| Instrumented Dart Impact Total Energy, 23°C | 4 | J | ASTM D3763 |
| Izod Impact, notched 80*10*4 +23°C | 7 | kJ/m² | ISO 180/1A |
| Izod Impact, notched 80*10*4 -30°C | 3 | kJ/m² | ISO 180/1A |
| Charpy 23°C, V-notch Edgew 80*10*4 sp=62mm | 8 | kJ/m² | ISO 179/1eA |
| PROPERTIES | TYPICAL VALUES | UNITS | TEST METHODS |
|---|---|---|---|
| Drying Temperature | 95 - 105 | °C | |
| Drying Time | 3 - 4 | Hrs | |
| Drying Time (Cumulative) | 8 | Hrs | |
| Maximum Moisture Content | 0.07 | % | |
| Minimum Moisture Content | 0.02 | % | |
| Melt Temperature | 280 - 305 | °C | |
| Nozzle Temperature | 280 - 305 | °C | |
| Front - Zone 3 Temperature | 275 - 305 | °C | |
| Middle - Zone 2 Temperature | 270 - 305 | °C | |
| Rear - Zone 1 Temperature | 265 - 305 | °C | |
| Mold Temperature | 75 - 120 | °C | |
| Back Pressure | 0.3 - 1.4 | MPa | |
| Screw Speed | 20 - 100 | rpm | |
| Shot to Cylinder Size | 30 - 50 | % | |
| Vent Depth | 0.013 - 0.038 | mm |
| PROPERTIES | TYPICAL VALUES | UNITS | TEST METHODS |
|---|---|---|---|
| Tensile Stress, yld, Type I, 5 mm/min | 84 | MPa | ASTM D638 |
| Tensile Stress, brk, Type I, 5 mm/min | 80 | MPa | ASTM D638 |
| Tensile Strain, yld, Type I, 5 mm/min | 4.3 | % | ASTM D638 |
| Tensile Strain, brk, Type I, 5 mm/min | 10.2 | % | ASTM D638 |
| Tensile Modulus, 5 mm/min | 3560 | MPa | ASTM D638 |
| Flexural Stress, yld, 1.3 mm/min, 50 mm span | 92 | MPa | ASTM D790 |
| Flexural Modulus, 1.3 mm/min, 50 mm span | 3320 | MPa | ASTM D790 |
| Tensile Stress, yield, 5 mm/min | 87 | MPa | ISO 527 |
| Tensile Stress, break, 5 mm/min | 82 | MPa | ISO 527 |
| Tensile Strain, yield, 5 mm/min | 4.5 | % | ISO 527 |
| Tensile Strain, break, 5 mm/min | 10 | % | ISO 527 |
| Tensile Modulus, 1 mm/min | 4000 | MPa | ISO 527 |
| Flexural Stress, yield, 2 mm/min | 133 | MPa | ISO 178 |
| Flexural Modulus, 2 mm/min | 3520 | MPa | ISO 178 |
| PROPERTIES | TYPICAL VALUES | UNITS | TEST METHODS |
|---|---|---|---|
| Specific Gravity | 1.15 | - | ASTM D792 |
| Mold Shrinkage, flow, 3.2 mm | 0.6 - 0.8 | % | SABIC method |
| Melt Flow Rate, 280°C/5.0 kgf | 26.3 | g/10 min | ASTM D1238 |
| Density | 1.15 | g/cm³ | ISO 1183 |
| Water Absorption, (23°C/saturated) | 0.35 | % | ISO 62-1 |
| Moisture Absorption (23°C / 50% RH) | 0.35 | % | ISO 62 |
| Melt Volume Rate, MVR at 280°C/5.0 kg | 22 | cm³/10 min | ISO 1133 |
| PROPERTIES | TYPICAL VALUES | UNITS | TEST METHODS |
|---|---|---|---|
| Vicat Softening Temp, Rate B/50 | 224 | °C | ASTM D1525 |
| HDT, 0.45 MPa, 3.2 mm, unannealed | 239 | °C | ASTM D648 |
| CTE, -40°C to 40°C, flow | 6.83E-05 | 1/°C | ASTM E831 |
| CTE, -40°C to 40°C, xflow | 8.46E-05 | 1/°C | ASTM E831 |
| CTE, -40°C to 40°C, flow | 6.83E-05 | 1/°C | ISO 11359-2 |
| CTE, -40°C to 40°C, xflow | 8.46E-05 | 1/°C | ISO 11359-2 |
| Vicat Softening Temp, Rate B/50 | 224 | °C | ISO 306 |
| Vicat Softening Temp, Rate B/120 | 224 | °C | ISO 306 |
| HDT/Bf, 0.45 MPa Flatw 80*10*4 sp=64mm | 240 | °C | ISO 75/Bf |
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