| About |
|---|
| Hyflon® PFA is a unique family of semi-crystalline, melt processable perfluoropolymers which combine excellent mechanical characteristics to unique properties such as chemical inertness, heat resistance, inherent flame resistance, low surface energy, and exceptional dielectric properties. Hyflon® PFA resins have been designed to retain their properties over a wide range of temperatures from cryogenic to 300°C (572°F) and are the material of choice in applications such as linings in the Chemical Process Industry, Oil and Gas, Specialty Cables, Semiconductor Industry, Aerospace, and other challenging industries. Hyflon® PFA 125X is a low melt flow rate resin designed for pipe extrusion, where very high viscosity and melt strength are needed. It also has significantly lower permeability to gasses than standard PFAs. Hyflon® PFA P125X is an ASTM D3307 – Type XV resin.&& |
| Product Description | |
|---|---|
| Supplier | Solvay |
| Generic | PFA |
| Material Status | Commercial: Active |
| Features | Low liquidity,Flame Characteristics,High Heat Resistance,Hypocrystalline |
| Availabilitys | Africa & Middle East ,North America,Latin America,Asia Pacific,Europe |
| Process Methods | Extrusion |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Melt Flow Rate | |||
| 372℃，5.0kg | 1.5 to 3.0 | g/10min | ASTM D1238 |
| 1% weight loss (TGA) | 1.2E-4 to 2.0E-4 | cm/cm/℃ | ASTM D696 |
| Density | 2.120 to 2.170 | g/cm³ | ASTM D792 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Charpy Notched Impact Strength | |||
| 23℃ | no break | ASTM D256 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Melting temperature | 310 to 316 | ℃ | ASTM D4591 |
| Crystallization peak temperature | |||
| DSC | 285 to 295 | ℃ | ASTM D4591 |
| Thermal conductivity coefficient | |||
| 40℃ | 0.15 to 0.25 | W/m/K | ASTM C177 |
| Crystallization heat | 28.0 to 38.0 | J/g | ASTM D4591 |
| Fusion heat | 28.0 to 38.0 | J/g | ASTM D4591 |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| Extreme oxygen index | 95 | % | ASTM D2863 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Shore hardness | |||
| Shaw’s D | 55.0 to 65.0 | ASTM D2240 | |
| Tensile modulus | |||
| 280℃ | 49.0 | MPa | ASTM D1708 |
| 23℃ | 450 to 650 | MPa | ASTM D1708 |
| tensile strength | |||
| Fracture, 23 ℃ | > 25.0 | MPa | ASTM D1708 |
| Tensile strain | |||
| Fracture, 23 ℃ | > 300 | % | ASTM D1708 |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. 0.039 in/min |
| 3. 1mm/min |
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