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Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PC EnCom PC-PBT 1174SP ENCOM USA
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Business equipment, automotive applications, bearings, engineering accessories, gears, switches, textile applications
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Plastic Datasheets
| hardness | Test Condition | Test Method | ENCOM USA/EnCom PC-PBT 1174SP |
|---|---|---|---|
| Rockwell hardness | R-Scale | ASTM D785 | 114 |
| thermal performance | Test Condition | Test Method | ENCOM USA/EnCom PC-PBT 1174SP |
|---|---|---|---|
| Hot deformation temperature | 1.8MPa,Unannealed | ASTM D648 | 62.8 °C |
| 0.45MPa,Unannealed | ASTM D648 | 105 °C |
| mechanical properties | Test Condition | Test Method | ENCOM USA/EnCom PC-PBT 1174SP |
|---|---|---|---|
| Bending modulus | ASTM D790 | 1850 MPa | |
| bending strength | Yield | ASTM D790 | 72.4 MPa |
| tensile strength | Yield | ASTM D638 | 53.4 MPa |
| Physical properties | Test Condition | Test Method | ENCOM USA/EnCom PC-PBT 1174SP |
|---|---|---|---|
| density | ASTM D792 | 1.22 g/cm³ | |
| melt mass-flow rate | 230°C/3.8kg | ASTM D1238 | 8.0 g/10min |
| Shrinkage rate | MD：3.18mm | ASTM D955 | 1.7to2.0 % |
| impact performance | Test Condition | Test Method | ENCOM USA/EnCom PC-PBT 1174SP |
|---|---|---|---|
| Impact strength of cantilever beam gap | 23°C | ASTM D256 | 960 J/m |
| 0°C | ASTM D256 | 170 J/m | |
| -40°C | ASTM D256 | 270 J/m |