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مقایسه مواد
اطلاعات محصول
نام محصول
نام برند
کاربردها
ویژگی‌ها
گواهی‌نامه‌ها
PPO/PA GTX918W-71967 SABIC INNOVATIVE US
NORYL GTX™
لوازم خانگی,ارتباطات الکترونیکی,قطعات داخلی خودرو
مقاومت در برابر پیری,مقاومت در برابر دمای بالا
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برگه‌های اطلاعات پلاستیک
| thermal performance | شرایط آزمون | روش آزمون | SABIC INNOVATIVE US/GTX918W-71967 |
|---|---|---|---|
| Hot deformation temperature | 0.45 MPa, Unannealed, 3.20 mm | ASTM D648 | 188 °C |
| 1.8 MPa, Unannealed, 3.20 mm | ASTM D648 | 148 °C | |
| 0.45 MPa, Unannealed, 4.00 mm, 100 mm Span9 | ISO 75-2/Be | 185 °C | |
| Linear coefficient of thermal expansion | Across Flow : -40 to 40°C | ASTM E831 | 6.8E-5 cm/cm/°C |
| Across Flow : 23 to 60°C | ISO 11359-2 | 8.0E-5 cm/cm/°C | |
| Flow : -40 to 40°C | ASTM E831 | 6.5E-5 cm/cm/°C | |
| Flow : 23 to 60°C | ISO 11359-2 | 8.0E-5 cm/cm/°C | |
| thermal conductivity | ASTM C177 | 0.25 W/m/K | |
| Vicat softening temperature | -- | ISO 306/B120 | 195 °C |
| -- | ISO 306/B50 | 190 °C | |
| -- | ASTM D152510 | 242 °C | |
| -- | ISO 306/A50 | 245 °C |
| mechanical properties | شرایط آزمون | روش آزمون | SABIC INNOVATIVE US/GTX918W-71967 |
|---|---|---|---|
| Bending modulus | --5 | ISO 178 | 2200 Mpa |
| 50.0 mm Span4 | ASTM D790 | 2360 Mpa | |
| bending strength | Yield, 50.0 mm Span4 | ASTM D790 | 98.0 Mpa |
| --5,6 | ISO 178 | 85.0 Mpa | |
| elongation | Yield | ISO 527-2/50 | 4.5 % |
| Yield3 | ASTM D638 | 11 % | |
| Break3 | ASTM D638 | 53 % | |
| Break | ISO 527-2/50 | 30 % | |
| Tensile modulus | ASTM D638 | 810 Mpa | |
| tensile strength | Yield | ISO 527-2/50 | 60.0 Mpa |
| Break | ISO 527-2/50 | 55.0 Mpa | |
| Break3 | ASTM D638 | 57.0 Mpa | |
| Yield3 | ASTM D638 | 62.0 Mpa |
| Physical properties | شرایط آزمون | روش آزمون | SABIC INNOVATIVE US/GTX918W-71967 |
|---|---|---|---|
| melt mass-flow rate | 280°C/5.0 kg | ASTM D1238 | 45 g/10 min |
| Melt Volume Flow Rate (MVR) | 280°C/1.2 kg | ISO 1133 | 5.00 cm3/10min |
| Shrinkage rate | Across FlowFlow : 3.20 mm | Internal Method | 1.0 - 1.3 % |
| Flow : 3.20 mm | Internal Method | 1.3 - 1.6 % | |
| Water absorption rate | Saturation, 23°C | ASTM D570 | 4.2 % |
| impact performance | شرایط آزمون | روش آزمون | SABIC INNOVATIVE US/GTX918W-71967 |
|---|---|---|---|
| Charpy Notched Impact Strength | 23°C | ISO 179/1eA | 20 kJ/m² |
| -30°C | ISO 179/1eA | 10 kJ/m² | |
| Dart impact | 23°C, Energy at Peak | ASTM D3763 | 40.0 J |
| injection | شرایط آزمون | روش آزمون | SABIC INNOVATIVE US/GTX918W-71967 |
|---|---|---|---|
| Back pressure | 0.300 to 1.40 Mpa | ||
| drying temperature | 95 to 105 °C | ||
| drying time | 3.0 to 4.0 hr | ||
| Exhaust hole depth | 0.013 to 0.038 mm | ||
| Mold temperature | 65 to 95 °C | ||
| Processing (melt) temperature | 270 to 295 °C | ||
| Screw speed | 20 to 100 rpm | ||
| Spray nozzle temperature | 270 to 295 °C | ||
| Suggested injection volume | 30 to 50 % | ||
| Suggested maximum moisture content | 0.070 % | ||
| Temperature at the front of the material cylinder | 265 to 295 °C | ||
| Temperature at the rear of the barrel | 255 to 295 °C | ||
| Temperature in the middle of the barrel | 260 to 295 °C |