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مقایسه مواد
اطلاعات محصول
نام محصول
نام برند
کاربردها
ویژگیها
گواهینامهها
ASA CR7500 BK1041 SABIC INNOVATIVE US
GELOY™
کاربردهای خودرو,کاربردهای الکتریکی
ثبات حرارتی,ضد استاتیک,جریان بالا
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برگههای اطلاعات پلاستیک
| thermal performance | شرایط آزمون | روش آزمون | SABIC INNOVATIVE US/CR7500 BK1041 |
|---|---|---|---|
| Ball Pressure Test | 98°C | IEC 60695-10-2 | 通过 |
| Hot deformation temperature | 1.8 MPa, Unannealed, 3.20 mm | ASTM D648 | 90.0 °C |
| 1.8 MPa, Unannealed, 4.00 mm, 64.0 mm Span8 | ISO 75-2/Af | 89.0 °C | |
| 1.8 MPa, Unannealed, 4.00 mm, 100 mm Span9 | ISO 75-2/Ae | 88.0 °C | |
| Linear coefficient of thermal expansion | Across Flow : -40 to 40°C | ASTM E831 | 9.5E-5 cm/cm/°C |
| Across Flow : -40°C | ISO 11359-2 | 9.5E-5 cm/cm/°C | |
| Flow : -40 to 40°C | ASTM E831 | 8.4E-5 cm/cm/°C | |
| Vicat softening temperature | -- | ISO 306/B120 | 105 °C |
| -- | ISO 306/B50 | 102 °C | |
| -- | ASTM D152510 | 98.0 °C |
| mechanical properties | شرایط آزمون | روش آزمون | SABIC INNOVATIVE US/CR7500 BK1041 |
|---|---|---|---|
| Bending modulus | --5 | ISO 178 | 2060 Mpa |
| 50.0 mm Span4 | ASTM D790 | 2170 Mpa | |
| bending strength | Yield, 50.0 mm Span4 | ASTM D790 | 68.0 Mpa |
| --5,6 | ISO 178 | 64.0 Mpa | |
| elongation | Break | ISO 527-2/5 | 19 % |
| Yield3 | ASTM D638 | 3.6 % | |
| Yield | ISO 527-2/5 | 3.3 % | |
| Break3 | ASTM D638 | 60 % | |
| Tensile modulus | --2 | ASTM D638 | 1970 Mpa |
| -- | ISO 527-2/1 | 2040 Mpa | |
| tensile strength | Break | ISO 527-2/5 | 35.0 Mpa |
| Yield | ISO 527-2/5 | 43.0 Mpa | |
| Break3 | ASTM D638 | 33.0 Mpa | |
| Yield3 | ASTM D638 | 40.0 Mpa |
| Physical properties | شرایط آزمون | روش آزمون | SABIC INNOVATIVE US/CR7500 BK1041 |
|---|---|---|---|
| melt mass-flow rate | 260°C/5.0 kg | ASTM D1238 | 11 g/10 min |
| 220°C/10.0 kg | ASTM D1238 | 6.3 g/10 min | |
| Melt Volume Flow Rate (MVR) | 260°C/5.0 kg | ISO 1133 | 10.0 cm3/10min |
| 220°C/10.0 kg | ISO 1133 | 6.00 cm3/10min | |
| Shrinkage rate | 3.20 mm，Flow | Internal Method | 0.50 - 0.80 % |
| Water absorption rate | Saturation, 23°C | ISO 62 | 0.50 % |
| Equilibrium, 23°C, 50% RH | ISO 62 | 0.20 % |
| impact performance | شرایط آزمون | روش آزمون | SABIC INNOVATIVE US/CR7500 BK1041 |
|---|---|---|---|
| Dart impact | 23°C, Total Energy | ASTM D3763 | 30.0 J |
| injection | شرایط آزمون | روش آزمون | SABIC INNOVATIVE US/CR7500 BK1041 |
|---|---|---|---|
| Back pressure | 0.300 to 1.00 Mpa | ||
| drying temperature | 85 to 95 °C | ||
| drying time | 3.0 to 4.0 hr | ||
| Exhaust hole depth | 0.038 to 0.076 mm | ||
| Mold temperature | 60 to 85 °C | ||
| Processing (melt) temperature | 255 to 270 °C | ||
| Screw speed | 30 to 80 rpm | ||
| Spray nozzle temperature | 235 to 255 °C | ||
| Suggested injection volume | 40 to 80 % | ||
| Suggested maximum moisture content | 0.040 % | ||
| Temperature at the front of the material cylinder | 245 to 260 °C | ||
| Temperature at the rear of the barrel | 230 to 250 °C | ||
| Temperature in the middle of the barrel | 235 to 255 °C |