| About |
|---|
| TECASON® P MT is a polyphenylsulfone suited primarily to applications in the medical industry. It is in the same performance category as products like Polysulfone and ULTEM® polyetherimide. TECASON® P MT has improved performance in terms of temperature, impact strength and chemical resistance. TECASON® P MT also has exceptional resistance to repeated steam autoclaving without loss of dimensional stability or physical properties. TECASON® PMT is available in several colored and transparent grades, as well as with our x-ray opaque XRO additive which allows for clear component visibility on fluorscopy and x-ray. TECASON® P MT series products are targeted at a number of applications in the medical industry.TECASON® P MT is often used in applications for surgical tools and instruments because of its resistance to autoclave sterilization damage. A second market for TECASON®, it is also a popular material choice for trials used in joint replacement surgeries. Tested to the requirements of ISO 10993 High tensile strength Excellent heat resistance, Autoclavable Very high resistance to environmental stress Great mechanical strength High dielectric strength and stability Available in opaque and transparent grades&& |
| Product Description | |
|---|---|
| Supplier | Ensinger |
| Generic | PPSU |
| Material Status | Commercial: Active |
| Features | Good Rigidity,High Heat Resistance,Good Tensile Strength,High pressure heat resistance,High ESCR,V-0 |
| Availabilitys | North America |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.29 | g/cm³ | ASTM D792 |
| Water absorption rate | ASTM D570 | ||
| 23℃，24hr | 0.37 | % | ASTM D570 |
| Saturation, 23 ℃ | 1.1 | % | ASTM D570 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Notched impact strength of cantilever beam | 690 | J/m | ASTM D256 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | ASTM D648 | ||
| 0.45 MPa, unannealed | 214 | ℃ | ASTM D648 |
| 1.8 MPa, unannealed | 207 | ℃ | ASTM D648 |
| Vicat Softening Temp | 218 | ℃ | |
| Linear coefficient of thermal expansion | |||
| MD：-40~38℃ | 5.6E-5 | 1/℃ | ASTM D696 |
| specific heat | 1130 | J/kg/℃ | ASTM C351 |
| Maximum operating temperature | |||
| Intermittent | 182 | ℃ |
| Electrical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Volume resistivity | 1.0E+15 | ohms·cm | ASTM D257 |
| Dielectric strength | 14 | kV/mm | ASTM D149 |
| Dielectric constant | |||
| 23 ℃，60 Hz | 3.44 | ASTM D150 |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| Flame retardant level | V-0 | UL 94 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Rockwell hardness | |||
| R-level | 123 | ASTM D785 | |
| Tensile modulus | 2340 | MPa | ASTM D638 |
| tensile strength | |||
| Yield, 23 ℃ | 69.6 | MPa | ASTM D638 |
| Tensile strain | |||
| Fracture, 23 ℃ | 60 | % | ASTM D638 |
| Bending modulus | |||
| 23℃ | 2410 | MPa | ASTM D790 |
| bending strength | |||
| 23℃ | 91.0 | MPa | ASTM D790 |
| compressive strength | 98.9 | MPa | ASTM D695 |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. 50% RH |
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