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Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PEI+PC QR Resin QR-5020 QTR USA
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Plastic Datasheets
| thermal performance | Test Condition | Test Method | QTR USA/QR Resin QR-5020 |
|---|---|---|---|
| Hot deformation temperature | 1.8MPa,Unannealed | ASTM D648 | 193 °C |
| 0.45MPa,Unannealed | ASTM D648 | 206 °C |
| mechanical properties | Test Condition | Test Method | QTR USA/QR Resin QR-5020 |
|---|---|---|---|
| Bending modulus | ASTM D790 | 3170 MPa | |
| bending strength | Yield | ASTM D790 | 138 MPa |
| tensile strength | Yield | ASTM D638 | 103 MPa |
| Physical properties | Test Condition | Test Method | QTR USA/QR Resin QR-5020 |
|---|---|---|---|
| density | ASTM D792 | 1.27 g/cm³ | |
| melt mass-flow rate | 337°C/6.6kg | ASTM D1238 | 20 g/10min |
| Shrinkage rate | MD：3.18mm | ASTM D955 | 0.60 % |
| impact performance | Test Condition | Test Method | QTR USA/QR Resin QR-5020 |
|---|---|---|---|
| Impact strength of cantilever beam gap | 23°C | ASTM D256 | 43 J/m |