So sánh vật liệu
Thông số kỹ thuật
| Điều kiện kiểm tra | Phương pháp kiểm tra | Saint Gobain - Norton/Korton PFA | |
|---|---|---|---|
| turbidity | ASTM D1003 | 4.0 % | |
| Melting temperature | 302to310 °C | ||
| density | ASTM D792 | 2.14 g/cm³ | |
| film thickness | 25 µm | ||
| Refractive index | ASTM D542 | 1.350 | |
| tensile strength | Yield | ASTM D882 | 13.8 MPa |
| elongation | Break | ASTM D882 | 150 % |
| Water absorption rate | 24hr | ASTM D570 | 0.010 % |
| Continuous use temperature | ASTM D794 | 218to260 °C | |
| Dissipation factor | 1kHz | ASTM D150 | 5E-04 |
| Surface resistivity | ASTM D257 | 1E+15 ohms | |
| Friction coefficient | Itself - Static | ASTM D1894 | 0.045 |
| UL flame retardant rating | UL 94 | V-0 | |
| Dielectric constant | 1kHz | ASTM D150 | 2.15 |
| tensile strength | Break | ASTM D882 | 27.6 MPa |
| Volume resistivity | ASTM D257 | 1E+16 ohms·cm | |
| Elmendorf tear strength | MD | ASTM D1922 | 15 g |
| Dielectric strength | ASTM D149 | 120 kV/mm |
