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مقایسه مواد
اطلاعات محصول
نام محصول
نام برند
کاربردها
ویژگی‌ها
گواهی‌نامه‌ها
PA66/PTFE RL-4540 SABIC INNOVATIVE US
LNP™ LUBRICOMP™
قطعات خارجی خودرو,کاربردهای الکترونیکی
ثبات حرارتی,مقاوم در برابر پوشیدن
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برگه‌های اطلاعات پلاستیک
| thermal performance | شرایط آزمون | روش آزمون | SABIC INNOVATIVE US/RL-4540 |
|---|---|---|---|
| Hot deformation temperature | 1.8MPa,Unannealed,3.20mm | ASTM D648 | 64.0 °C |
| 1.8MPa,Unannealed,64.0mmSpan | ISO 75-2/Af | 63.0 °C | |
| 0.45MPa,Unannealed,64.0mmSpan | ISO 75-2/Bf | 200 °C | |
| 0.45MPa,Unannealed,3.20mm | ASTM D648 | 237 °C | |
| Linear coefficient of thermal expansion | TD：-30to30°C | ASTM D696 | 9.4E-05 cm/cm/°C |
| MD：-30to30°C | ASTM D696 | 8.4E-05 cm/cm/°C |
| mechanical properties | شرایط آزمون | روش آزمون | SABIC INNOVATIVE US/RL-4540 |
|---|---|---|---|
| Bending modulus | 50.0mmSpan | ASTM D790 | 2260 Mpa |
| ISO 178 | 2400 Mpa | ||
| elongation | Break | ASTM D638 | 23 % |
| Yield | ASTM D638 | 22 % | |
| Friction coefficient | Dynamic | ASTM D3702Modified | 0.020 |
| Static | ASTM D3702Modified | 0.045 | |
| Tensile modulus | ASTM D638 | 2620 Mpa | |
| ISO 527-2/1 | 2730 Mpa | ||
| Tensile strain | Break | ISO 527-2/5 | 27 % |
| Yield | ISO 527-2/5 | 26 % | |
| tensile strength | Break | ISO 527-2/5 | 63.0 Mpa |
| Yield | ASTM D638 | 61.0 Mpa | |
| Yield | ISO 527-2/5 | 63.0 Mpa | |
| Break | ASTM D638 | 61.0 Mpa | |
| Wear factor | Washer | ASTM D3702Modified | 3.50 10^-10in^5-min/ft-lb-hr |
| Physical properties | شرایط آزمون | روش آزمون | SABIC INNOVATIVE US/RL-4540 |
|---|---|---|---|
| Shrinkage rate | TD：24hr | ASTM D955 | 1.0-3.0 % |
| MD：24hr | ASTM D955 | 1.0-3.0 % | |
| Water absorption rate | Equilibrium,23°C,50%RH | ISO 62 | 1.1 % |
| 24hr,50%RH | ASTM D570 | 0.84 % |
| impact performance | شرایط آزمون | روش آزمون | SABIC INNOVATIVE US/RL-4540 |
|---|---|---|---|
| Dart impact | 23°C,TotalEnergy | ASTM D3763 | 6.70 J |
| Impact strength of cantilever beam gap | 23°C | ISO 180/1A | 5.2 kJ/m² |
| Multi axis Instrumented Impact Energy | ISO 6603-2 | 1.20 J | |
| Suspended wall beam without notch impact strength | 23°C | ISO 180/1U | 88 kJ/m² |