| About |
|---|
| TECATRON™ PPS is a high performance thermoplastic that combines good mechanical properties with excellent thermal and chemical resistance properties. There is no known solvent that dissolves TECATRON™ PPS at temperatures below 392°F. Its low ionic impurities make it an excellent choice for applications where high purity is a concern. TECATRON™ GF40 is a glass reinforced material that offers extremely high strength along with excellent chemical resistance properties. TECATRON™ PVX is a bearing grade PPS that is suitable for high load applications. TECATRON™ PPS’s excellent thermal and chemical resistance along with its ionic impurities make an excellent choice for applications requiring low outgassing and high purity. TECATRON™PPS is typically used in the automotive, electrical/ electronic, industrial, mechanical, appliance and semiconductor industries. High purity characteristics Outstanding retention of mechanical properties under continuous use up to 338°F (170°C) Excellent chemical resistance Good electrical insulator High mechanical strength High strength-to-weight ratio Corrosion resistant Dimensional stability over wide variations of temperature and moisture Creep resistance&& |
| Product Description | |
|---|---|
| Supplier | Ensinger |
| Generic | PPS |
| Material Status | Commercial: Active |
| Features | Good Rigidity,Good flexibility,High purity,Good Dimensional Stability,Low (to None) Ion Content,Corrosion Resistant,Solvent resistance,Insulation,V-0 |
| Availabilitys | North America |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.64 | g/cm³ | ASTM D792 |
| Water absorption rate | |||
| 23℃，24hr | 0.020 | % | ASTM D570 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Tensile modulus | 14000 | MPa | ASTM D638 |
| tensile strength | |||
| Fracture, 23 ℃ | 185 | MPa | ASTM D638 |
| Tensile strain | |||
| Fracture, 23 ℃ | 1.9 | % | ASTM D638 |
| Bending modulus | |||
| 23℃ | 13000 | MPa | ASTM D790 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 1.8 MPa, unannealed | 260 | ℃ | ASTM D648 |
| Melting temperature | 282 | ℃ | ASTM D2133 |
| Linear coefficient of thermal expansion | |||
| MD | 1.8E-5 | 1/℃ | ASTM D696 |
| specific heat | 1180 | J/kg/℃ | |
| Thermal conductivity coefficient | 0.25 | W/m/K | |
| Maximum operating temperature | |||
| Intermittent | 260 | ℃ | |
| long-term | 230 | ℃ | UL 746B |
| Electrical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Surface resistivity | 1.0E+15 | ohms | ASTM D257 |
| Volume resistivity | 1.0E+13 | ohms·cm | ASTM D257 |
| Dielectric strength | 20 | kV/mm | ASTM D149 |
| Dielectric constant | |||
| 23 ℃，1 MHz | 4.00 | ASTM D150 | |
| Dissipation factor | ASTM D150 | ||
| 23℃，60 Hz | 1.0E-4 | ASTM D150 | |
| 23℃，1 MHz | 4.0E-3 | ASTM D150 |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| Flame retardant level | V-0 | UL 94 |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. 50% RH |
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