| About |
|---|
| Ryton® R-4-240NA and R-4-240BL 40% glass fiber reinforced polyphenylene sulfide compounds provide enhanced mechanical strength and toughness compared to other polyphenylene sulfide compounds.&& |
| Product Description | |
|---|---|
| Supplier | Solvay |
| Material Status | Commercial: Active |
| Features | Copolymer,Low Gloss,High impact resistance,Good Dimensional Stability,High scratch resistance,Good Rigidity |
| Availabilitys | Europe |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.66 | g/cm³ | ASTM D792 |
| Shrinkage rate | |||
| TD：3.2 mm | 0.50 | % | |
| MD：3.2 mm | 0.20 | % | |
| Water absorption rate | |||
| 23℃，24hr | 0.020 | % | ASTM D570 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Impact strength of cantilever beam notch | 9.0 | kJ/m² | ISO 180/A |
| 3.2mm | 85 | J/m | ASTM D256 |
| Notched impact strength of cantilever beam | 40 | kJ/m² | ISO 180 |
| 3.2 mm | 640 | J/m | ASTM D4812 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 1.8 MPa, unannealed | 265 | ℃ | ASTM D648 |
| Linear coefficient of thermal expansion | |||
| TD | ASTM E831 | ||
| -50 to 50 ℃ | 4.0E-5 | cm/cm/℃ | ASTM E831 |
| 100 to 200 ℃ | 9.0E-5 | cm/cm/℃ | ASTM E831 |
| MD | ASTM E831 | ||
| -50 to 50 ℃ | 2.0E-5 | cm/cm/℃ | ASTM E831 |
| 100 to 200 ℃ | 1.5E-5 | cm/cm/℃ | ASTM E831 |
| Thermal conductivity coefficient | 0.31 | W/m/K | |
| UL temperature rating | 200 to 220 | ℃ | UL 746B |
| Electrical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Surface resistivity | 1.0E+16 | ohms | ASTM D257 |
| Volume resistivity | 1.0E+16 | ohms·cm | ASTM D257 |
| Dielectric strength | 22 | kV/mm | ASTM D149 |
| Dielectric constant | ASTM D150 | ||
| 25 ℃，1 kHz | 3.90 | ASTM D150 | |
| 25 ℃，1 MHz | 4.00 | ASTM D150 | |
| Dissipation factor | ASTM D150 | ||
| 25℃，1 kHz | 2.0E-3 | ASTM D150 | |
| 25℃，1 MHz | 2.0E-3 | ASTM D150 | |
| Arc resistance | 130 | sec | ASTM D495 |
| Compared to the leakage tracing index | 150 | V | UL 746 |
| insulation resistance | |||
| 90℃ | 1.0E+12 | ohms |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| 1.60 mm | V-0 5VA | UL 94 | |
| Extreme oxygen index | 54 | % | ASTM D2863 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| tensile strength | 165 | MPa | ASTM D638 |
| tensile strength | 175 | MPa | ISO 527-2 |
| Tensile strain | |||
| fracture | 1.7 | % | ASTM D638 |
| fracture | 1.7 | % | ISO 527-2 |
| Bending modulus | 13800 | MPa | ASTM D790 |
| Bending modulus | 14000 | MPa | ISO 178 |
| bending strength | 248 | MPa | ASTM D790 |
| bending strength | 255 | MPa | ISO 178 |
| compressive strength | 265 | MPa | ASTM D695 |
| Poisson’s ratio | 0.39 | ISO 527 | |
| Rockwell hardness | ASTM D785 | ||
| M-level | 99 | ASTM D785 | |
| R-level | 120 | ASTM D785 |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. 95%RH, 48 hr |
| 【 Disclaimer 】 Guangzhou Soliao Information Technology Co., Ltd. reserves all rights. The information in this data table was obtained from the manufacturer of the material on soliao.com. Soliao.com makes every effort to ensure the accuracy of this data. However, the search company does not assume any responsibility for the uncertainty and consequences caused to users by these data values and suggestions, and strongly recommends verifying the data values with the material supplier before the final selection of materials. |