PolyOne Edgetek® PI-1000 Polyetherimide (PEI)
Subcategory: Polyetherimide; Polymer; Thermoplastic
Material Notes: The Edgetek® Engineering Thermoplastic Compounds portfolio covers a broad range of standard and custom-formulated high performance materials. This portfolio includes high-temperature materials for elevated service temperature environments, high-modulus / structural materials for load-bearing and high-strength applications and flame-retardant products. These compounds are based on select engineering thermoplastic resins that are compounded with reinforcing additives such as carbon fiber, glass fiber and glass beads.Description/Features: - PEI (Polyetherimide)
- Unfilled
- Hi-Temp
Applications: Multi-purpose Processing Method: Injection Molding Information provided by PolyOne Corporation
Physical Properties | Metric | English | Comments |
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Specific Gravity | 1.27 g/cc | 0.0459 lb/in³ | ASTM D792 |
Water Absorption | 0.25 % | 0.25 % | 24 hr. Immersion, 0.125 in; ASTM D570 |
Linear Mold Shrinkage | 0.007 - 0.009 cm/cm | 0.007 - 0.009 in/in | ASTM D955 |
Mechanical Properties |
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Tensile Strength @ Yield | 105 MPa | 15200 psi | Type 1 - Rigids, Yield, 0.2 in/min; ASTM D638 |
Elongation at Break | 7 - 8 % | 7 - 8 % | Type 1 - Rigids, 0.2 in/min; ASTM D638 |
Tensile Modulus | 2.96 GPa | 430 ksi | Type 1 - Rigids, 0.2 in/min; ASTM D638 |
Flexural Modulus | 2.9 GPa | 420 ksi | ASTM D790 |
Flexural Strength | 152 MPa | 22000 psi | ASTM D790 |
Izod Impact, Notched | 0.534 J/cm | 1 ft-lb/in | Method A, Injection Molded, 0.125 in bars, 73°F(23°C); ASTM D256 |
Thermal Properties |
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Deflection Temperature at 1.8 MPa (264 psi) | 200 °C | 392 °F | Unannealed; ASTM D648 |
Processing Properties |
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Melt Temperature | 327 - 371 °C | 620 - 700 °F | Molding |
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