Ryton® R-4-200NA and R-4-200BL 40% glass fiber reinforced polyphenylene sulfide compounds provide
| Impact | Typical Value | Unit | Test method |
| Notched Izod Impact
3.18 mm |
80 |
J/m |
ASTM D256 |
| — | 8.0 | kJ/m² | ISO 180/A |
| Unnotched Izod Impact
3.18 mm |
530 |
J/m |
ASTM D4812 |
| — | 35 | kJ/m² | ISO 180 |
|
Hardness |
Typical Value |
Unit |
Test method |
| Rockwell Hardness
M-Scale |
100 |
ASTM D785 | |
| R-Scale | 120 | ||
|
Thermal |
Typical Value |
Unit |
Test method |
| Deflection Temperature Under Load
1.8 MPa, Unannealed |
265 |
°C |
ASTM D648 |
| CLTE
Flow : -50 to 50°C |
1.5E-5 |
cm/cm/°C |
ASTM E831 |
| Flow : 100 to 200°C Transverse : -50 to 50°C
Transverse : 100 to 200°C |
1.0E-5
4.0E-5 8.5E-5 |
cm/cm/°C cm/cm/°C
cm/cm/°C |
|
| Thermal Conductivity | 0.33 | W/m/K | |
| UL Temperature Rating | 200 to 220 | °C | UL 746B |
|
Electrical |
Typical 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
25°C, 1 kHz |
3.90 |
ASTM D150 | |
| 25°C, 1 MHz | 3.80 | ||
| Dissipation Factor
25°C, 1 kHz |
2.0E-3 |
ASTM D150 | |
| 25°C, 1 MHz | 2.0E-3 | ||
| Arc Resistance | 125 | sec | ASTM D495 |
| Comparative Tracking Index (CTI) | PLC 4 | UL 746 | |
| Comparative Tracking Index | 175 | V | IEC 60112 |
| Insulation Resistance 1 (90°C) | 1.0E+11 | ohms |
Specification: PPS+GF-SOLVAY-Ryton R-4-200BL
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