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Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PEI ProPolymers PEI 4001 PROPOLYMERS USA
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Plastic Datasheets
| hardness | Test Condition | Test Method | PROPOLYMERS USA/ProPolymers PEI 4001 |
|---|---|---|---|
| Rockwell hardness | M-Scale | 110 |
| thermal performance | Test Condition | Test Method | PROPOLYMERS USA/ProPolymers PEI 4001 |
|---|---|---|---|
| Hot deformation temperature | 1.8MPa,Unannealed | ASTM D648 | 195 °C |
| 0.45MPa,Unannealed | ASTM D648 | 200 °C | |
| Vicat softening temperature | ASTM D1525 | 208 °C |
| mechanical properties | Test Condition | Test Method | PROPOLYMERS USA/ProPolymers PEI 4001 |
|---|---|---|---|
| Bending modulus | ASTM D790 | 3100 MPa | |
| bending strength | ASTM D790 | 114 MPa | |
| elongation | Break | ASTM D638 | 8.0 % |
| tensile strength | Yield | ASTM D638 | 96.5 MPa |
| Physical properties | Test Condition | Test Method | PROPOLYMERS USA/ProPolymers PEI 4001 |
|---|---|---|---|
| density | ASTM D792 | 1.33 g/cm³ | |
| melt mass-flow rate | 337°C/6.6kg | ASTM D1238 | 9.9 g/10min |
| Shrinkage rate | MD | ASTM D955 | 0.50to0.70 % |
| TD | ASTM D955 | 0.50to0.70 % | |
| Water absorption rate | 24hr | ASTM D570 | 0.16 % |
| impact performance | Test Condition | Test Method | PROPOLYMERS USA/ProPolymers PEI 4001 |
|---|---|---|---|
| Impact strength of cantilever beam gap | ASTM D256 | 64 J/m | |
| ASTM D256 | 10.0 kJ/m² | ||
| Suspended wall beam without notch impact strength | ASTM D256 | 50.0 kJ/m² | |
| ASTM D256 | 530 J/m |