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مقایسه مواد
اطلاعات محصول
نام محصول
نام برند
کاربردها
ویژگی‌ها
گواهی‌نامه‌ها
PFA 450HPX CHEMOURS US
TEFLON®
پوشش,قطعات لوله,قطعات لوله,پردازش مایعات
خلوص بالا,ضریب اصطکاک پایین,جذب کم رطوبت,دود کم,مقاومت در برابر شکستن فشا,عملکرد الکتریکی,مقاومت ذوب خوب,انعطاف پذیری خوب,تحرک کم,مقاومت شیمیایی,صبر,مقاومت در برابر گرما متوس,ثبات حرارتی,مقاومت بالا,تماس با مواد غذایی
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برگه‌های اطلاعات پلاستیک
| hardness | شرایط آزمون | روش آزمون | CHEMOURS US/450HPX |
|---|---|---|---|
| Shore hardness | ShoreD | ISO 868 | 55 |
| ShoreD | ASTM D2240 | 55 |
| Supplementary Information | شرایط آزمون | روش آزمون | CHEMOURS US/450HPX |
|---|---|---|---|
| critical shear rate | 372°C | 12.0 sec^-1 | |
| MITFoldingEndurance | 200.0μm | ASTM D2176 | 5E+05 cycles |
| thermal performance | شرایط آزمون | روش آزمون | CHEMOURS US/450HPX |
|---|---|---|---|
| Melting temperature | ASTM D4591 | 305 °C |
| mechanical properties | شرایط آزمون | روش آزمون | CHEMOURS US/450HPX |
|---|---|---|---|
| Bending modulus | 23°C | ISO 178 | 625 Mpa |
| 250°C | ASTM D790 | 69.0 Mpa | |
| 250°C | ISO 178 | 69.0 Mpa | |
| 23°C | ASTM D790 | 625 Mpa | |
| elongation | Break,23°C | ASTM D3307 | 300 % |
| Break,250°C | ASTM D3307 | 500 % | |
| Tensile strain | Break,23°C | ISO 12086 | 300 % |
| Break,250°C | ISO 12086 | 500 % | |
| tensile strength | 250°C | ISO 12086 | 14.0 Mpa |
| 250°C | ASTM D3307 | 14.0 Mpa | |
| 23°C | ASTM D3307 | 28.0 Mpa | |
| 23°C | ISO 12086 | 28.0 Mpa |
| Electrical performance | شرایط آزمون | روش آزمون | CHEMOURS US/450HPX |
|---|---|---|---|
| Dielectric constant | 1MHz | ASTM D150 | 2.03 |
| 1MHz | IEC 60250 | 2.03 | |
| Dielectric strength | 0.250mm | IEC 60243-1 | 80 KV/mm |
| 0.250mm | ASTM D149 | 80 KV/mm | |
| Dissipation factor | 1MHz | IEC 60250 | <2.0E-4 |
| 1MHz | ASTM D150 | <2.0E-4 | |
| Volume resistivity | ASTM D257 | 1E+18 ohms·cm | |
| ISO 1325 | 1E+18 ohms·cm |
| Physical properties | شرایط آزمون | روش آزمون | CHEMOURS US/450HPX |
|---|---|---|---|
| melt mass-flow rate | 372°C/5.0kg | ISO 12086 | 2.0 g/10min |
| 372°C/5.0kg | ASTM D3307 | 2.0 g/10min | |
| Water absorption rate | 24hr | ASTM D570 | <0.030 % |
| flammability | شرایط آزمون | روش آزمون | CHEMOURS US/450HPX |
|---|---|---|---|
| Extreme Oxygen Index | ASTM D2863 | >95 % | |
| ISO 4589-2 | >95 % | ||
| UL flame retardant rating | UL 94 | V-0 |