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(1) Drawbacks of Polishing Quality Issues1) The edge of the cavity’s inner hole may have collapsed corners, mixed angles, or bruises, and after polishing, the opening of the inner hole may enlarge (c...
Polyetherimide (PEI) is a super engineering plastic made by amorphous polyetherimide. It has the best temperature resistance, dimensional stability, chemical resistance, flame retardant, electric property, high strength, high rigidity, etc. PEI resin can be widely used in IC base, lighting equipment, FPCB (flexible circuit board), liquid delivery equipment, aircraft internal parts, medical equipment and household appliances.
| PEI | ULTEM™ RESIN 1010 | ULTEM™ HU2300 resin | ULTEM™ RESIN ATX200 | ULTEM™ Resin 1000 | Unit | Testing Standard |
| Data sheet | ||||||
| Manufacturer | SABIC | SABIC | SABIC | SABIC | ||
| Description | ULTEM 1010 Resin is an unreinforced amorphous polyetherimide (PEI) resin that may offer a high glass transition temperature (Tg) of 217°C and improved flow. Features are excellent mechanical, electrical and dimensional properties up to high temperatures. The material may offer very good chemical resistance for an amorphous material and is inherently flame retardant offering UL94 V0 and 5V ratings and aerospace FAR 25.853 compliance. The material is RoHS compliant and the natural, uncolored, material is halogen free according to standards IEC 61249-2-21, IPC 4101E and JEDEC JS709B. For colored variants compliance needs to be checked case by case. The base material is transparent amber colored but is also available in custom colors -transparent and opaque. | 30% Glass fiber fled, standard fow Polyetherimide (Tg 217C). ECO Conforming. For medical devices and pharmaceutical applications. Healthcare management of change, biocompatible (ISO 10993 or USP Class Vl). food contact compliant. | / | LTEMTM 1000 resin is an amorphous, transparent polyetherimide (PEI) plastic offering a glass transition temperature (Tg) of 217°C. This inherently flame retardant resin has UL94 V0, V2 and 5VA ratings and is RoHS compliant. ULTEMTM 1000 resin is an unreinforced general purpose grade offering high heat resistance, high strength and modulus and broad chemical resistance up to high temperatures. | ||
| Appearance | transparent amber color | Natural color | Natural color | Natural color | ||
| UL Yellow Card | E121562-101048269 | E121562-221099 | E45329-100397331 | / | ||
| Physical | Dry | Dry | Dry | Dry | Unit | Test Method |
| Density | 1.27 | 1.51 | 1.26 | 1.27 | g/cm³ | ISO 1183 |
| Mechanical | Dry | Dry | Dry | Dry | Unit | Test Method |
| Tensile Modulus | 3200 | 9500 | 3000 | 365000 (kgf/cm², ASTM D 638) | MPa | ISO 527-2 |
| Tensile Stress(Break) | 110 | 165 | 75 | 1120 (kgf/cm², ASTM D 638) | MPa | ISO 527-2 |
| Tensile Strain(Yield) | 6 | 2 | 6.5 | 7 (ASTM D 638) | % | ISO 527-2 |
| Impact | Dry | Dry | Dry | Dry | Unit | Test Method |
| Charpy Notched Impact Strength(23°C) | 4 | 10 | 4 | / | kJ/m² | ISO 179/1eA |
| Charpy Unnotched Impact Strength(23°C) | / | / | / | / | kJ/m² | ISO 179/1eU |
| Notched lzod Impact Strength(23°C) | 5 | 10 | 5 | 5 (cm-kgf/cm, ASTM D 256 ) | kJ/m² | ISO 180/1A |
| Unnotched Izod Impact | NB | 430 (J/m,ASTM D4812) | 2082（(J/m,ASTM D4812)） | 136 (cm-kgf/cm, ASTM D 4812 ) | kJ/m² | ISO 180/1U |
| Thermal | Dry | Dry | Dry | Dry | Unit | Test Method |
| Heat Deflection Temperature,1.82 MPa | 192 | 210 | 187 | 201 ( ASTM D 648) | °C | ISO 75-1/-2 |
| Vicat Softening Temperature | 211 | 213 | 205 | 218 (ASTM D 1525) | °C | ISO 306 |
| Melting Temperature | 320-355 | / | 340-380 | 350-400 | °C | ISO 11357-3 |
| Electrical | Dry | Dry | Dry | Dry | Unit | Test Method |
| Volume Resistivity | 1.E+15 | / | 1.E+15 | 1.E+17 | Ω.cm | IEC 60093 |
| Surface Resistivity | >1.E+15 | / | >1.E+15 | / | Ω | IEC 60093 |
| Comparative Tracking Index | 150 | / | 150 | / | V | IEC 60112 |
| Flammability | Dry | Dry | Dry | Dry | Unit | Test Method |
| UL Recognized, 94V-0 Flame Class Rating | ≥0.75 | / | ≥1.5 | 0.75 | mm | UL 94 |
