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مقایسه مواد
اطلاعات محصول
نام محصول
نام برند
کاربردها
ویژگی‌ها
گواهی‌نامه‌ها
PEI EF004 SABIC INNOVATIVE US
ULTEM™
کاربردهای خودرو,کاربردهای الکتریکی
ثبات حرارتی,مقاومت در برابر دمای بالا,بسته بندی: مواد تقویت کنن,20 درصد پر کردن بر اساس و
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برگه‌های اطلاعات پلاستیک
| thermal performance | شرایط آزمون | روش آزمون | SABIC INNOVATIVE US/EF004 |
|---|---|---|---|
| Hot deformation temperature | 1.8MPa,Unannealed,3.20mm | ASTM D648 | 207 °C |
| 1.8MPa,Unannealed,64.0mmSpan | ISO 75-2/Af | 205 °C | |
| Linear coefficient of thermal expansion | TD：-40to40°C | ISO 11359-2 | 6E-05 cm/cm/°C |
| MD：-40to40°C | ISO 11359-2 | 2.5E-05 cm/cm/°C |
| mechanical properties | شرایط آزمون | روش آزمون | SABIC INNOVATIVE US/EF004 |
|---|---|---|---|
| Bending modulus | ASTM D790 | 7580 Mpa | |
| ISO 178 | 6800 Mpa | ||
| bending strength | ISO 178 | 226 Mpa | |
| ASTM D790 | 241 Mpa | ||
| elongation | Break | ASTM D638 | 3.4 % |
| Friction coefficient | Dynamic | ASTM D3702Modified | 0.52 |
| Static | ASTM D3702Modified | 0.48 | |
| Tensile modulus | ASTM D638 | 7180 Mpa | |
| ISO 527-2/1 | 6800 Mpa | ||
| Tensile strain | Break | ISO 527-2 | 2.9to4.0 % |
| tensile strength | Break | ISO 527-2 | 155 Mpa |
| Break | ASTM D638 | 151 Mpa | |
| Wear factor | Washer | ASTM D3702Modified | 140 10^-10in^5-min/ft-lb-hr |
| Physical properties | شرایط آزمون | روش آزمون | SABIC INNOVATIVE US/EF004 |
|---|---|---|---|
| Shrinkage rate | TD：24hr | ASTM D955 | 0.60-0.80 % |
| TD:24hr | ISO 294-4 | 0.60-0.80 % | |
| MD:24hr | ISO 294-4 | 0.30-0.50 % | |
| MD：24hr | ASTM D955 | 0.30-0.50 % | |
| Water absorption rate | 24hr,50%RH | ASTM D570 | 0.19 % |
| impact performance | شرایط آزمون | روش آزمون | SABIC INNOVATIVE US/EF004 |
|---|---|---|---|
| Impact strength of cantilever beam gap | 23°C | ISO 180/1A | 10 kJ/m² |
| Suspended wall beam without notch impact strength | 23°C | ISO 180/1U | 48 kJ/m² |