| About |
|---|
| Neoflon® PFA AP-231SH is a high purity grade resin especially designed for the semiconductor industry with long-term flexibility and good stress crack resistance. It is suitable for extrusion, compression molding and transfer molding. Typical Applications: Tubing and linings&& |
| Product Description | |
|---|---|
| Supplier | Daikin Fluorochemicals |
| Generic | PFA |
| Material Status | Commercial: Active |
| Features | Good Rigidity,Weather resistance is good,Excellent Processability,Good Clarity,High purity,Good Electrical Properties,Low coefficient of friction,Corrosion Resistant,Flame Characteristics,Copolymer,High ESCR,V-0 |
| Availabilitys | North America,Asia Pacific |
| Technical Data | |||
|---|---|---|---|
| THERMAL | Nominal value | Unit | Test method |
| Melting temperature | 300 to 310 | ℃ | ASTM D4591 |
| Linear coefficient of thermal expansion | |||
| MD：20~100℃ | 1.2E-4 | 1/℃ | ASTM D696 |
| specific heat | 1050 | J/kg/℃ | |
| Thermal conductivity coefficient | 0.26 | W/m/K | ASTM C177 |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| 1.60 mm | V-0 | UL 94 | |
| Extreme oxygen index | |||
| 1.57 mm | > 95 | % | ASTM D2863 |
| PHYSICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Density | 2.14 to 2.16 | g/cm³ | ASTM D792 |
| Apparent density | 1.00 to 1.40 | g/cm³ | JIS K6891 |
| Melt Flow Rate | |||
| 372℃，5.0kg | 1.5 to 2.5 | g/10min | ASTM D1238 |
| Water absorption rate | |||
| saturated | < 0.010 | % | ASTM D570 |
| Apparent viscosity of melt | |||
| 380℃ | 20000 to 250000 | mPa·s |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. DSC |
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