Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
Polyester, TS Quantum Composites QPC-1977 Quantum Composites Inc.
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Plastic Datasheets
| Impact resistance | Test Condition | Test Method | Quantum Composites Inc./Quantum Composites QPC-1977 |
|---|---|---|---|
| Impact strength of cantilever beam gap | ASTM D256 | 1600 J/m |
| hardness | Test Condition | Test Method | Quantum Composites Inc./Quantum Composites QPC-1977 |
|---|---|---|---|
| Barcol Hardness | ASTM D2583 | 58 |
| Mechanical properties | Test Condition | Test Method | Quantum Composites Inc./Quantum Composites QPC-1977 |
|---|---|---|---|
| tensile strength | ASTM D638 | 221 MPa | |
| compressive strength | ASTM D695 | 172 MPa | |
| Flexural modulus | ASTM D790 | 15900 MPa | |
| shear modulus | ASTM D732 | 4480 MPa | |
| bending strength | ASTM D790 | 400 MPa |
| thermosetting | Test Condition | Test Method | Quantum Composites Inc./Quantum Composites QPC-1977 |
|---|---|---|---|
| shelf-life | 4°C | 26 wk | |
| 24°C | 4.3 wk | ||
| 脱模时间(143°C) | 1.3 min |
| physical property | Test Condition | Test Method | Quantum Composites Inc./Quantum Composites QPC-1977 |
|---|---|---|---|
| Shrinkage rate | MD | ASTM D955 | 0.050 % |
| Water absorption rate | 24hr | ASTM D570 | 0.15 % |
| density | ASTM D792 | 1.74 g/cm³ |
| Thermal performance | Test Condition | Test Method | Quantum Composites Inc./Quantum Composites QPC-1977 |
|---|---|---|---|
| Heat distortion temperature | 1.8MPa,未退火，HDT | ASTM D648 | 127 °C |
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