| ZEONEX® (2) Basic Properties (dielectric) |
 |
| Property | Unit | Measu rement method |
Condi tions |
RS420 |
| Specific gravity | – | ASTM D792 | – | 1.01 |
| Water absorption | % | ASTM D570 | – | <0.01 |
| Light transmittance | % | ASTM D1003 | Thickness: 3 mm |
White opaque |
| Refractive index | – | ASTM D542 | – | – |
| Glass transition temperature | °C | DSC | – | 136 |
| Heat distortion temperature | °C | ISO75 | 1.80MPa No anneal |
110 |
| Linear expansion coefficient | cm/cm°C | ASTM D696 | – | 7×10-5 |
| MFR | g/10min | JIS K6719 | 280°C 21.18N |
7 |
| Flexural modulus | MPa | ISO178 | – | 1600 |
| Flexural strength | MPa | ISO178 | – | 64 |
| Tensile modulus | MPa | ISO527 | – | 1700 |
| Tensile strength | MPa | ISO527 | – | 45 |
| Tensile elongation | % | ISO527 | – | 135 |
| Izod impact strength | J/m | ASTM D256 | 3.2mm with notch |
510 |
| Pencil hardness | – | JIS K5401 | – | B |
| Volume resistivity | Ωcm | ASTM D257 | – | >1016 |
| Dielectric breakdown strength | kV/mm | ASTM D149 | Short-time method, 1mm |
40 |
| Dielectric constant | – | ASTM D150 | 1MHz | 2.3 |
| Dielectric loss tangent | – | ASTM D150 | 1MHz | 0.0002 |
| Flammability | – | UL standards | – | 94HB |
| Major applications | – | – | – | Connector and antenna components |
