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مقایسه مواد
اطلاعات محصول
نام محصول
نام برند
کاربردها
ویژگیها
گواهینامهها
LDPE DFDA-5451 DOW USA
DOW™
سیم و کابل
عایق
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برگههای اطلاعات پلاستیک
| thermal performance | شرایط آزمون | روش آزمون | DOW USA/DFDA-5451 |
|---|---|---|---|
| HotCreep-15min,20N/cm2 | 150°C | ICEAT-28-562 | <100 % |
| Thermosetting -15min, 0.2MPa | 200°C | ISO 4589-2 | <100 % |
| mechanical properties | شرایط آزمون | روش آزمون | DOW USA/DFDA-5451 |
|---|---|---|---|
| elongation | Break | ASTM D638 | 350 % |
| tensile strength | ASTM D638 | 16.5 Mpa |
| Electrical performance | شرایط آزمون | روش آزمون | DOW USA/DFDA-5451 |
|---|---|---|---|
| Dielectric constant | 1kHz | ASTM D150 | 2.30 |
| Dissipation factor | 60Hz | ASTM D150 | 2.5E-04 |
| Physical properties | شرایط آزمون | روش آزمون | DOW USA/DFDA-5451 |
|---|---|---|---|
| melt mass-flow rate | 190°C/2.16kg | ASTM D1238 | 1.5 g/10min |
| aging | شرایط آزمون | روش آزمون | DOW USA/DFDA-5451 |
|---|---|---|---|
| Elongation retention rate | 121°C，7天 | ASTM D638 | 95 % |
| tensile strength | 121°C，7days | ASTM D638 | 90 % |