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Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PI ST-2030 DF DUPONT USA
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Thermosetting PI, filled with 30% graphite powder, thermally stable
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Plastic Datasheets
| Test Condition | Test Method | DUPONT USA/ST-2030 DF | |
|---|---|---|---|
| compressive strength | 23℃ | ASTM D695 | 155 MPa |
| Dielectric constant | 23℃,100Hz | ASTM D150 | 62.0 |
| 23℃,10kHz | ASTM D150 | 36.3 | |
| 23℃,1MHz | ASTM D150 | 24.3 | |
| Dissipation factor | 23℃,10kHz | ASTM D150 | 0.15 |
| 23℃,100Hz | ASTM D150 | 0.31 | |
| 23℃,1MHz | ASTM D150 | 0.14 | |
| elongation | Break，23℃ | ASTM D638 | 4.9 % |
| Impact strength of cantilever beam gap | 23℃ | ASTM D256 | 41.1 J/m |
| tensile strength | 23℃ | ASTM D638 | 57 MPa |
| Volume resistivity | ASTM D257 | 3E+06 ohm.cm | |
| Water absorption rate | 50℃ | ASTM D570 | 1.3 % |
| 24hr,23℃ | ASTM D570 | 0.50 % |
| mechanical properties | Test Condition | Test Method | DUPONT USA/ST-2030 DF |
|---|---|---|---|
| Tensile modulus | 23℃ | ASTM D638 | 3930 MPa |
| Electrical performance | Test Condition | Test Method | DUPONT USA/ST-2030 DF |
|---|---|---|---|
| Surface resistivity | ASTM D257 | 2E+07 ohms |
| Physical properties | Test Condition | Test Method | DUPONT USA/ST-2030 DF |
|---|---|---|---|
| density | ASTM D792 | 1.44 g/cm3 |