| About |
|---|
| ProPolymers PEI 2200 is a 20% glass filled polyetherimide that offers a superior combination of mechanical, electrical, and thermal properties. PEI is inherently flame resistant with low smoke emission. It provides outstanding processability and good chemical resistance.&& |
| Product Description | |
|---|---|
| Generic | Polyetherimide |
| Material Status | Commercial: Active |
| Features | Excellent Processability,Low smoke,Flame Characteristics,High Heat Resistance,Solvent resistance |
| Availabilitys | North America |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.42 | g/cm³ | ASTM D792 |
| Melt Flow Rate | |||
| 337℃，6.60kg | 6.0 | g/10min | ASTM D1238 |
| Shrinkage rate | ASTM D955 | ||
| MD | 0.30 to 0.50 | % | ASTM D955 |
| TD | 0.40 to 0.60 | % | ASTM D955 |
| Water absorption rate | |||
| 24hr | 0.19 | % | ASTM D570 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Impact strength of cantilever beam notch | 64 | J/m | ASTM D256 |
| Impact strength of cantilever beam notch | 9.00 | kJ/m² | ASTM D256 |
| Notched impact strength of cantilever beam | 480 | J/m | ASTM D256 |
| Notched impact strength of cantilever beam | 30.0 | kJ/m² | ASTM D256 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | ASTM D648 | ||
| 0.45 MPa, unannealed | 210 | ℃ | ASTM D648 |
| 1.8 MPa, unannealed | 210 | ℃ | ASTM D648 |
| Vicat Softening Temp | 221 | ℃ | ASTM D1525 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Rockwell hardness | |||
| M-level | 114 | ||
| tensile strength | |||
| yield | 131 | MPa | ASTM D638 |
| Tensile strain | |||
| fracture | 4.0 | % | ASTM D638 |
| Bending modulus | 6890 | MPa | ASTM D790 |
| bending strength | 228 | MPa | ASTM D790 |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
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