| About |
|---|
| DuPont™ Teflon® FFR 770 is fluoropolymer compounded with a nucleating package. The nucleating package in this resin, when combined with nitrogen gas injection, forms uniform foam cells in the insulation. Supplied as white pellets, this resin is used in a gas injected foam extrusion process to produce foamed dielectric insulation.&& |
| Product Description | |
|---|---|
| Supplier | Chemours |
| Generic | 含氟聚合物 |
| Material Status | Commercial: Active |
| Features | Foaming performance,Nucleation |
| Availabilitys | North America,Latin America,Asia Pacific,Europe |
| Process Methods | Foam extrusion molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 2.13 | g/cm³ | ASTM D792 |
| Melt Flow Rate | 30 | g/10min | ASTM D2116 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Melting peak temperature | 260 | ℃ | ASTM D3418 |
| Electrical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Dielectric constant | ASTM D2520 | ||
| 100 kHz | 2.05 | ASTM D2520 | |
| 1 MHz | 2.03 | ASTM D2520 | |
| 600 MHz | 2.00 | ASTM D2520 |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
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