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مقایسه مواد
اطلاعات محصول
نام محصول
نام برند
کاربردها
ویژگی‌ها
گواهی‌نامه‌ها
PFA 345X CHEMOURS US
TEFLON®
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برگه‌های اطلاعات پلاستیک
| Supplementary Information | شرایط آزمون | روش آزمون | CHEMOURS US/345X |
|---|---|---|---|
| critical shear rate | 372°C | 21.0 sec^-1 | |
| MITFoldingEndurance | 200.0μm | ASTM D2176 | 5E+04 cycles |
| hardness | شرایط آزمون | روش آزمون | CHEMOURS US/345X |
|---|---|---|---|
| Shore hardness | ShoreD | ASTMD2240 | 55 |
| thermal performance | شرایط آزمون | روش آزمون | CHEMOURS US/345X |
|---|---|---|---|
| Melting temperature | ASTM D4591 | 305 °C |
| mechanical properties | شرایط آزمون | روش آزمون | CHEMOURS US/345X |
|---|---|---|---|
| Bending modulus | 23°C | ASTMD790 | 551 Mpa |
| elongation | Break,23°C | ASTMD3307 | 300 % |
| tensile strength | 23°C | ASTMD3307 | 29.0 Mpa |
| Electrical performance | شرایط آزمون | روش آزمون | CHEMOURS US/345X |
|---|---|---|---|
| Dielectric constant | 1MHz | ASTMD150 | 2.03 |
| Dielectric strength | 0.250mm2 | ASTM D149 | 80 KV/mm |
| 0.250mm | IEC 60243-1 | 80 KV/mm | |
| Dissipation factor | 1MHz | ASTMD150 | <2.0E-4 |
| Volume resistivity | ASTMD257 | 1E+18 ohms·cm |
| Physical properties | شرایط آزمون | روش آزمون | CHEMOURS US/345X |
|---|---|---|---|
| melt mass-flow rate | 372°C/5.0kg | ASTMD3307 | 5.0 g/10min |
| Water absorption rate | 24hr | ASTM D570 | <0.030 % |
| flammability | شرایط آزمون | روش آزمون | CHEMOURS US/345X |
|---|---|---|---|
| Extreme Oxygen Index | ASTMD2863 | >95 % | |
| UL flame retardant rating | UL 94 | V-0 |