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PUR-Ether/MDI 120-50 Covestro - Polycarbonates
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Plastic Datasheets
| Impact resistance | Test Condition | Test Method | Covestro - Polycarbonates/120-50 |
|---|---|---|---|
| Impact strength of cantilever beam gap | ASTM D256 | 480 J/m |
| Supplementary Information | Test Condition | Test Method | Covestro - Polycarbonates/120-50 |
|---|---|---|---|
| HeatSag | 121°C | ASTM D3769 | 7.62 mm |
| Mechanical properties | Test Condition | Test Method | Covestro - Polycarbonates/120-50 |
|---|---|---|---|
| elongation | 断裂 | ASTM D638 | 250 % |
| tensile strength | 断裂 | ASTM D638 | 27.6 MPa |
| Flexural modulus | 23°C | ASTM D790 | 372 MPa |
| thermosetting | Test Condition | Test Method | Covestro - Polycarbonates/120-50 |
|---|---|---|---|
| Thermosetting components | 按重量计算的混合比 | 100 | |
| 脱模时间 | 0.25to0.50 min |
| physical property | Test Condition | Test Method | Covestro - Polycarbonates/120-50 |
|---|---|---|---|
| density | ASTM D1622 | 1.04 g/cm³ |
| elastomer | Test Condition | Test Method | Covestro - Polycarbonates/120-50 |
|---|---|---|---|
| elongation | 断裂 | ASTM D412 | 250 % |
| tensile strength | 断裂 | ASTM D412 | 27.6 MPa |
| tear strength | ASTM D624 | 96.3 kN/m |
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