COP ZEONOR® 1420R ZEON JAPAN
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Technical Data Sheet
| optical performance | Test Condition | Test Method | Test Result |
|---|---|---|---|
| transmissivity | 3000μm | ASTM D1003 | 92.0 % |
| impact performance | Test Condition | Test Method | Test Result |
|---|---|---|---|
| Impact strength of cantilever beam gap | ASTM D256 | 32 J/m |
| mechanical properties | Test Condition | Test Method | Test Result |
|---|---|---|---|
| Tensile modulus | ISO 527-2 | 2400 MPa | |
| tensile strength | ISO 527-2 | 61.0 MPa | |
| Tensile strain | Break | ISO 527-2 | 20 % |
| Bending modulus | ISO 178 | 2200 MPa |
| thermal performance | Test Condition | Test Method | Test Result |
|---|---|---|---|
| Glass transition temperature | JISK7121 | 136 °C | |
| Linear coefficient of thermal expansion | MD | ASTME831 | 7E-05 cm/cm/°C |
| Physical properties | Test Condition | Test Method | Test Result |
|---|---|---|---|
| density | ASTM D792 | 1.01 g/cm³ | |
| melt mass-flow rate | 280°C/2.16kg | JISK6719 | 17 g/10min |
| Water absorption rate | Equilibrium | ASTM D570 | <0.010 % |
| Electrical performance | Test Condition | Test Method | Test Result |
|---|---|---|---|
| Dielectric constant | 1.00GHz | ASTM D150 | 2.30 |
| Dissipation factor | 1.00GHz | ASTM D150 | <1.0E-3 |
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