Category | Polymer , Thermoplastic , Polyetherimide (PEI) |
Manufacturer | Ensinger |
Trade Name | TECAPEI® |
Port | Ningbo port,China |
Trade Terms | FOB, CFR, CIF |
Payment Terms | L/C, T/T, Western Union |
Download PDF | Ensinger TECAPEI® made from Ultem® 1000 PEI.pdf |
Price | EMAIL US sales@lookpolymers.com |
Physical Properties | Metric | English | Comments |
---|---|---|---|
Specific Gravity | 1.27 g/cc | 1.27 g/cc | ASTM D792 |
Water Absorption | 0.25 % @Temperature 22.8 °C, Time 86400 sec |
0.25 % @Temperature 73.0 °F, Time 24.0 hour |
ASTM D570 |
Water Absorption at Saturation | 1.25 % @Temperature 22.8 °C |
1.25 % @Temperature 73.0 °F |
ASTM D570 |
Mechanical Properties | Metric | English | Comments |
---|---|---|---|
Hardness, Rockwell M | 109 | 109 | ASTM D785 |
Tensile Strength at Break | 105 MPa @Temperature 22.8 °C |
15200 psi @Temperature 73.0 °F |
ASTM D638 |
Elongation at Break | 40 % @Temperature 22.8 °C |
40 % @Temperature 73.0 °F |
ASTM D638 |
Elongation at Yield | 7.0 - 8.0 % | 7.0 - 8.0 % | ASTM D638 |
Tensile Modulus | 2.96 GPa @Temperature 22.8 °C |
430 ksi @Temperature 73.0 °F |
ASTM D638 |
Flexural Strength | 152 MPa @Temperature 22.8 °C |
22000 psi @Temperature 73.0 °F |
ASTM D790 |
Flexural Modulus | 3.31 GPa @Temperature 22.8 °C |
480 ksi @Temperature 73.0 °F |
ASTM D790 |
Compressive Strength | 151 MPa | 21900 psi | ASTM D695 |
Compressive Modulus | 3.31 GPa | 480 ksi | ASTM D695 |
Shear Strength | 103 MPa | 15000 psi | Ultimate |
Izod Impact, Notched | 0.534 J/cm | 1.00 ft-lb/in | ASTM D256 |
Thermal Properties | Metric | English | Comments |
---|---|---|---|
CTE, linear, Parallel to Flow | 55.8 µm/m-°C | 31.0 µin/in-°F | ASTM D696 |
Thermal Conductivity | 0.216 W/m-K | 1.50 BTU-in/hr-ft²-°F | ASTM D2214 |
Deflection Temperature at 0.46 MPa (66 psi) | 210 °C | 410 °F | 1/4''; ASTM D648 |
Deflection Temperature at 1.8 MPa (264 psi) | 201 °C | 394 °F | 1/4''; ASTM D648 |
Vicat Softening Point | 219 °C | 426 °F | ASTM D1525 |
Flammability, UL94 | V-0 | V-0 |
Electrical Properties | Metric | English | Comments |
---|---|---|---|
Volume Resistivity | 1.00e+17 ohm-cm | 1.00e+17 ohm-cm | 1/16''; ASTM D257 |
Dielectric Constant | 3.15 @Frequency 1000 Hz |
3.15 @Frequency 1000 Hz |
50% RH; ASTM D150 |
Dielectric Strength | 28.0 kV/mm | 710 kV/in | In Oil; ASTM D149 |
32.7 kV/mm | 830 kV/in | In Air; ASTM D149 | |
Dissipation Factor | 0.0013 @Frequency 1000 Hz, Temperature 22.8 °C |
0.0013 @Frequency 1000 Hz, Temperature 73.0 °F |
50% RH; ASTM D150 |