| About |
|---|
| An amorphous thermoplastic polyetherimide, stock shapes from ULTEM ® resin possess a combination of useful characteristics, including high heat resistance, high strength at elevated temperatures, high modulus, and broad chemical resistance. Tempalux stock shapes are inherently flame resistant with low smoke emission. Tempalux stock shapes display property retention and resistance to environmental stress cracking when exposed to a wide variety of chemicals. The standard color of Tempalux stock shapes is light amber. Applications Include: Medical instument trays Burn-in test sockets Aircraft / Aerospace interiors Connectors Automotive components Valves, electrical fittings Food Service (ovenable) Flex Circuits Advantages of Tempalux 5000: Inherent flame resistance Extremely low NBS smoke evolution Superior limiting oxygen index Exceptional tensile and flexural strength Broad chemical resistance UV stable – inherently FDA compliant&& |
| Product Description | |
|---|---|
| Supplier | Westlake Plastics |
| Generic | Polyetherimide |
| Material Status | Commercial: Active |
| Features | Good Rigidity,Weather resistance is good,Low smoke,Flame Characteristics,Food contact compliance,High Heat Resistance,Good Tensile Strength,Solvent resistance,High ESCR,Amorphous |
| Availabilitys | North America |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.30 | g/cm³ | ASTM D792 |
| Melt Flow Rate | |||
| 337℃，6.60kg | 13 | g/10min | ASTM D1238 |
| Shrinkage rate | ASTM D955 | ||
| MD：3.2 mm | 0.50 to 0.70 | % | ASTM D955 |
| TD：3.2 mm | 0.50 to 0.70 | % | ASTM D955 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Tensile modulus | 3520 | MPa | ASTM D638 |
| tensile strength | ASTM D638 | ||
| yield | 96.5 | MPa | ASTM D638 |
| fracture | 96.5 | MPa | ASTM D638 |
| Tensile strain | ASTM D638 | ||
| yield | 6.0 | % | ASTM D638 |
| fracture | 25 | % | ASTM D638 |
| Bending modulus | |||
| 50 mm span | 3170 | MPa | ASTM D790 |
| bending strength | ASTM D790 | ||
| Yield, 100 mm span | 155 | MPa | ASTM D790 |
| Fracture, 50 mm span | 159 | MPa | ASTM D790 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Impact strength of cantilever beam notch | ASTM D256 | ||
| -30℃ | 74 | J/m | ASTM D256 |
| 23℃ | 69 | J/m | ASTM D256 |
| Notched impact strength of cantilever beam | |||
| 23℃ | 无断裂 | ASTM D256 | |
| Dart impact equipped with measuring instruments | |||
| 23℃ | 33.9 | J | ASTM D3763 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | ASTM D648 | ||
| 0.45 MPa, unannealed, 6.4 mm | 237 | ℃ | ASTM D648 |
| 1.8 MPa, unannealed, 3.2 mm | 217 | ℃ | ASTM D648 |
| 1.8 MPa, unannealed, 6.4 mm | 230 | ℃ | ASTM D648 |
| Vicat Softening Temp | 242 | ℃ | ASTM D1525 2 |
| Linear coefficient of thermal expansion | ASTM E831 | ||
| MD：-40~150℃ | 5.0E-5 | 1/℃ | ASTM E831 |
| TD：-40~150℃ | 5.0E-5 | 1/℃ | ASTM E831 |
| Thermal conductivity coefficient | 0.22 | W/m/K | ASTM C177 |
| Electrical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Dielectric strength | |||
| 3.2 mm in oil | 17 | kV/mm | ASTM D149 |
| optical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Transmittance | 58.0 | % | ASTM D1003 |
| Haze | 2.0 | % | ASTM D1003 |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. Rate B (120°C/h), Loading 2 (50 N) |
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