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Original price was: $36.00.$18.00Current price is: $18.00.Select options This product has multiple variants. The options may be chosen on the product page
Ultem PEI 4000-1100 / 4000-7402 | Glass, PTFE & Graphite Filled PEI Resin
Ultem PEI 4000-1100 / 4000-7402 | Glass, PTFE & Graphite Filled PEI Resin
Original price was: $36.00.$18.00Current price is: $18.00.
Ultem PEI 4000-1100 / 4000-7402 | Glass, PTFE & Graphite Filled PEI Resin
Ultem PEI 4000-1100 / 4000-7402 | Glass, PTFE & Graphite Filled PEI Resin
Original price was: $36.00.$18.00Current price is: $18.00.
Ultem PEI 4000-1100 is a glass fiber, PTFE, and graphite filled polyetherimide (PEI) resin engineered for superior wear resistance and low friction. It combines the high thermal and mechanical properties of PEI with excellent sliding performance, making it ideal for bearings, bushings, seals, and other moving parts. Inherently flame retardant (UL94 V0) and dimensionally stable.
| Core Property | Value |
|---|---|
| Material Type | Glass + PTFE + Graphite Filled PEI |
| Color | Natural / Black |
| Tensile Strength | 82 MPa (ASTM D638) |
| Flexural Modulus | 8820 MPa (ASTM D790) |
| HDT (1.82 MPa, 6.4 mm) | 212 °C |
| Coefficient of Friction (Kinetic) | 0.24 |
| Flammability | UL94 V0 (0.84 mm) |
| Tg | 217 °C |
