RYTON® 40% GLASS-FIBER REINFORCED POLYPHENYLENE SULFIDE (PPS) | ||
PHILLIPS RYTON® 40% GLASS-FIBER REINFORCED POLYPHENYLENE SULFIDE R-4-02XT BLACK | ||
Chevron/Phillips Chemical Company - Phillips Ryton® R-4-02-XT Black | ||
Polyphenylene Sulfide is a semi crystalline thermoplastic polymer that can withstand heat and chemical environments too aggressive for other thermoplastics. Used in the predominate glass filled form, Polyphenylene Sulfide has mechanical, thermal, and electrical properties that rival those of thermosets without sacrificing the processability of thermoplastics. Those properties make Polyphenylene Sulfide especially useful to designers who face challenging electrical or automotive applications. We offer this material in black only. | ||
Properties | ||
Mechanical | Nominal Values (English) | Test Method |
Tensile Strength | 26.0 Ksi | ASTM D638 |
Elongation | 1.5 % | ASTM D638 |
Flexural Strength | 37.0 Ksi | ASTM D790 |
Flexural Modulus | 2.2 Msi | ASTM D790 |
Compressive Strength | 32.0 Ksi | ASTM D695 |
Modulus of Elasticity | 2.2 Msi | ASTM D638 |
Notched Izod Impact, 1/8 in specimen | 1.4 ft-lb/in | ASTM D256 |
Unnotched Izod Impact, 1/8 in specimen | 8.0 ft-lb/in | ASTM D256 |
Thermal | Nominal Values (English) | Test Method |
Heat Deflection Temperature @ 264psi | >500°F | ASTM D648 |
UL Temperature Index | 200°C/220°C | |
Flammability Rating | V-0/5VA | UL 94 |
Electrical | Nominal Values (English) | Test Method |
Dielectric Strength | 500 V/mil | ASTM D149 |
Dielectric Constant @ 78°F (1 kHz) | 4.1 | ASTM D150 |
Dielectric Constant @ 78°F (1 MHz) | 4.1 | ASTM D150 |
Dissipation Factor @ 78°F (1 kHz) | 0.002 | ASTM D150 |
Dissipation Factor @ 78°F (1 MHz) | 0.004 | ASTM D150 |
Volume Resistivity | 1 x 1015 ohm-cm | ASTM D257 |
Arc Resistance | 130 sec | ASTM D495 |
Arc Tracking Rate | 5.2 in/min | UL 746A |
Comparative Tracking Index | 130 V | UL 746A |
Insulation Resistance (90°C, 95% RH, 48 hrs) | 1 x 10 ohm | |
Physical | Nominal Values (English) | Test Method |
Density | 1.65 g/cc | ASTM D792 |
Water Absorption | 0.05 % | ASTM D570 |