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Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PC QR Resin QR-1220HF QTR USA
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Plastic Datasheets
| thermal performance | Test Condition | Test Method | QTR USA/QR Resin QR-1220HF |
|---|---|---|---|
| Hot deformation temperature | 1.8MPa,Unannealed | ASTM D648 | 113 °C |
| 0.45MPa,Unannealed | ASTM D648 | 129 °C |
| mechanical properties | Test Condition | Test Method | QTR USA/QR Resin QR-1220HF |
|---|---|---|---|
| Bending modulus | ASTM D790 | 2410 MPa | |
| bending strength | Yield | ASTM D790 | 89.6 MPa |
| tensile strength | Yield | ASTM D638 | 55.8 MPa |
| Physical properties | Test Condition | Test Method | QTR USA/QR Resin QR-1220HF |
|---|---|---|---|
| density | ASTM D792 | 1.14 g/cm³ | |
| melt mass-flow rate | 230°C/3.8kg | ASTM D1238 | 4.0 g/10min |
| 260°C/5.0kg | 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-1220HF |
|---|---|---|---|
| Impact strength of cantilever beam gap | 23°C | ASTM D256 | 530 J/m |