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NEOFLON™ AP-231SH
| Category: | PFA , Perfluoroalkoxy |
| Manufacturer: | DAIKIN AMERICA, INC. |
| Trademark: | NEOFLON™ |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | tUY3i7_NEOFLON-AP-231SH.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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NEOFLON PFA is a copolymer of tetrafluoroethylene and perfluoroalkyl vinyl ether, NEOFLON PFA is a compound of carbon atoms and fluorine atoms in which a perfluoroalkoxy radical is bonded to the carbon chain in the following molecular structure. NEOFLON PFA has better mechanical strength at high temperatures than NEOFLON FEP, and has excellent moldability for easy of processing by extrusion, compression, blow, transfer, and injection molding methods. Due to the high bonding strength of the carbon, fluorine and oxygen atoms, NEOFLON PFA demonstrates nearly the same outstanding capabilities as PTFE in temperatures ranging -200°C ~+260°C. NEOFLON PFA has excellent transparency for use in melt-flow processing. |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Specific Gravity | 2.14 to 2.16 | g/cm³ | ASTM D792 |
| Apparent Density | 1.00 to 1.40 | g/cm³ | JIS K6891 |
| Melt Mass-Flow Rate (MFR) (372°C/5.0 kg) | 1.5 to 2.5 | g/10 min | ASTM D1238 |
| Water Absorption (Saturation) | < 0.010 | % | ASTM D570 |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Melting Temperature | 300 to 310 | °C | ASTM D4591 |
| CLTE - Flow (20 to 100°C) | 1.2E-4 | cm/cm/°C | ASTM D696 |
| Specific Heat | 1050 | J/kg/°C | |
| Thermal Conductivity | 0.26 | W/m/K | ASTM C177 |
| Flammability | Nominal Value | Unit | Test Method |
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| Flame Rating (1.57 mm) | V-0 | UL 94 | |
| Oxygen Index (1.57 mm) | > 95 | % | ASTM D2863 |
| Fill Analysis | Nominal Value | Unit | |
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| Melt Viscosity (380°C) | 20000 to 250000 | mPa·s |
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