| About |
|---|
| TECASON™S is a transparent engineering plastic known for its chemical resistance, rigidity, high-temperature performance, and its ability to operate in an autoclave environment. TECASON™S is FDA and NSF compliant and holds its excellent mechanical properties over a wide range of temperatures. TECASON™S’ unique combination of chemical and hydrolytic resistance, hightemperature performance, good mechanical properties, and agency approvals make it an excellent choice for applications in the pharmaceutical, medical, food service equipment, semiconductor processing, and electronic equipment industries. Autoclave resistance Excellent electrical properties Good chemical resistance Superior resistance to creep FDA and NSF compliant High-temperature performance Excellent hydrolytic stability High strength and rigidity Flame retardant&& |
| Product Description | |
|---|---|
| Supplier | Ensinger |
| Generic | PSU |
| Material Status | Commercial: Active |
| Features | Good Rigidity,Good Clarity,Good flexibility,Good Electrical Properties,Hydrolysis stability,Flame Characteristics,Food contact compliance,High Heat Resistance,Solvent resistance |
| Availabilitys | North America |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.24 | g/cm³ | ASTM D792 |
| Water absorption rate | |||
| 23℃，24hr | 0.30 | % | ASTM D570 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Impact strength of cantilever beam notch | |||
| 23℃ | 69 | J/m | ASTM D256 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | ASTM D648 | ||
| 0.45 MPa, unannealed | 181 | ℃ | ASTM D648 |
| 1.8 MPa, unannealed | 174 | ℃ | ASTM D648 |
| Linear coefficient of thermal expansion | |||
| MD | 5.6E-5 | 1/℃ | ASTM D696 |
| Maximum operating temperature | |||
| long-term | 141 | ℃ | |
| short-term | 171 | ℃ |
| Electrical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Volume resistivity | |||
| 23℃ | 5.0E+16 | ohms·cm | ASTM D257 |
| Dielectric strength | 17 | kV/mm | ASTM D149 |
| Dielectric constant | |||
| 23 ℃，60 Hz | 3.10 | ASTM D150 | |
| Dissipation factor | |||
| 23℃，60 Hz | 1.0E-3 | ASTM D150 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Rockwell hardness | |||
| R-level | 120 | ASTM D785 | |
| Tensile modulus | |||
| 23℃ | 2480 | MPa | ASTM D638 |
| tensile strength | |||
| Fracture, 23 ℃ | 70.3 | MPa | ASTM D638 |
| Tensile strain | |||
| Fracture, 23 ℃ | 50 to 100 | % | ASTM D638 |
| Bending modulus | |||
| 23℃ | 2690 | MPa | ASTM D790 |
| bending strength | |||
| 23℃ | 106 | MPa | ASTM D790 |
| friction coefficient | |||
| With oneself – dynamic | 0.37 |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. 40 psi, 50 fpm |
| 3. 50% RH |
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