| About |
|---|
| LNP THERMOCOMP* EX93452 is a compound based on Polyetherimide resin containing Proprietary Fillers. Added features of this material include: Electrically Conductive.&& |
| Product Description | |
|---|---|
| Supplier | SABIC |
| Generic | Polyetherimide |
| Material Status | Commercial: Active |
| Features | Conductive |
| Availabilitys | North America,Asia Pacific |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.39 | g/cm³ | ASTM D792 |
| Shrinkage rate | |||
| TD：24 hrs | 0.30 to 0.50 | % | ASTM D955 |
| MD：24 hrs | 0.020 to 0.040 | % | ASTM D955 |
| Water absorption rate | |||
| Equilibrium, 23 ℃, 50% RH | 0.24 | % | ISO 62 |
| 24hr，50% RH | 0.14 | % | ASTM D570 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Tensile modulus | 19900 | MPa | ASTM D638 |
| Tensile modulus | 18500 | MPa | ISO 527-1-2 |
| tensile strength | |||
| fracture | 214 | MPa | ASTM D638 |
| fracture | 205 | MPa | ISO 527-2/5 |
| Tensile strain | |||
| fracture | 1.5 | % | ASTM D638 |
| fracture | 1.4 | % | ISO 527-2/5 |
| Bending modulus | 17100 | MPa | ISO 178 |
| 50 mm span | 16500 | MPa | ASTM D790 |
| bending strength | 283 | MPa | ISO 178 |
| Fracture, 50 mm span | 281 | MPa | ASTM D790 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Impact strength of cantilever beam notch | |||
| 23℃ | 5.7 | kJ/m² | ISO 180-1A |
| 23℃ | 52 | J/m | ASTM D256 |
| 23℃ | 470 | J/m | ASTM D4812 |
| Notched impact strength of cantilever beam | |||
| 23℃ | 29 | kJ/m² | ISO 180/1U |
| Dart impact equipped with measuring instruments | |||
| 23℃，Total Energy | 11.0 | J | ASTM D3763 |
| Multi axial instrumented impact energy | 3.10 | J | ISO 6603-2 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 1.8 MPa, unannealed, 64 mm span | 214 | ℃ | ISO 75-2/Af |
| 1.8 MPa, unannealed, 3.2 mm | 214 | ℃ | ASTM D648 |
| 0.45 MPa, unannealed, 64 mm span | 219 | ℃ | ISO 75-2/Bf |
| 0.45 MPa, unannealed, 3.2 mm | 219 | ℃ | ASTM D648 |
| Linear coefficient of thermal expansion | |||
| TD：-30~30℃ | 2.7E-5 | 1/℃ | ASTM D696 |
| MD：-30~30℃ | 2.9E-5 | 1/℃ | ASTM D696 |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Drying temperature | 121 to 149 | °C | |
| Drying time | 4.0 to 6.0 | hr | |
| Recommended maximum moisture content | 0.020 | % | |
| Barrel rear temperature | 343 to 354 | °C | |
| Barrel middle temperature | 354 to 366 | °C | |
| Barrel front temperature | 366 to 377 | °C | |
| Processing (melt) temperature | 360 to 366 | °C | |
| Mold temperature | 121 to 149 | °C | |
| Back pressure | 0.344 to 0.689 | MPa | |
| Screw speed | 60 to 100 | rpm | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. 2.0 in/min |
| 3. Type I, 0.20 in/min |
| 4. 0.051 in/min |
| 5. 0.079 in/min |
| 6. 80*10*4 mm |
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