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Hyflon® PFA P220
| Category: | PFA , Perfluoroalkoxy |
| Manufacturer: | Solvay Specialty Polymers |
| Trademark: | Hyflon® PFA |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | nrNLM8_Hyflon-PFA-P220.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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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 250-260°C (482-500°F) and are the material of choice in applications such as linings in the Chemical Process Industry, specialty cables, semiconductor industry, aerospace, and other challenging industries. Hyflon® PFA 220X is a low melt flow rate resin designed for blow molding applications, where very high viscosity and melt strength are needed. It also has significantly lower permeability to gasses than standard PFAs. |
| General Information | |
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| Physical | Nominal Value | Unit | Test Method |
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| Density | 2.120 - 2.170 | g/cm³ | ASTM D792 |
| Melt flow- (372°C, 5 Kg) | 2.50 - 5.00 | g/10 min | ASTM D1238 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile fracture strength (280°C) | 4.60 | MPa | ASTM D1708 |
| Tensile Modulus (280°C) | 49.0 | MPa | ASTM D1708 |
| Thermal | Nominal Value | Unit | Test Method |
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| Heat of crystallization | 35.0 - 45.0 | J/g | DSC |
| Heat of Fusion | 35.0 - 45.0 | Jg | DSC |
| Linear expansion coefficient | 1.2E-4 - 2.0E-4 | cm/cm/°C | ASTM D696 |
| Mechanical | Nominal Value | Unit | Test Method |
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| Tensile Modulus 1(23°C, 1.00 mm) | 600 | MPa | ASTM D1708 |
| Tensile Strength (Break, 23°C) | 14.5 | MPa | ASTM D1708 |
| Tensile Elongation (Break, 23°C) | > 210 | % | ASTM D1708 |
| Thermal | Nominal Value | Unit | Test Method |
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| Melting Temperature | 309 - 312 | °C | ASTM D3307 |
| Peak Crystallization Temperature (DSC) | 295 | °C | DSC |
| Specific Heat (23°C) | 0.900 - 1.10 | J/kg/°C | DSC |
| Thermal Conductivity (40°C) | 0.20 | W/m/K | ASTM C177 |
| Additional Information |
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| PROCESSING Because PFA is corrosive in the melt, machinery used to process Hyflon® should be lined with corrosion resistant alloys. Clean, reworked material can be used up to 25% in weight. HEALTH SAFETY AND ENVIRONMENT Hyflon® PFA 220X is a very inert polymer and it is not harmful if used and handled according to standard processing procedures. If handled inappropriately, it may release harmful toxic chemicals. Please refer to the Material Safety Data Sheets for more information on handling and safety. PACKAGING AND STORAGE Hyflon® PFA 220X resin is available in 25kg (55lbs) and 600kg (1323bs) packaging. Though it has an indefinite shelf life, it is recommended to store it in a clean area, protected from direct sunlight, and possible contamination. |
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| 1 . | 1.0 mm/min |
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