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Chevron Phillips Ryton® R-4 04 PPS (Polyphenylene Sulfide)  (discontinued **)

Category Polymer , Thermoplastic , Polyphenylene Sulfide (PPS) , Polyphenylene Sulfide (PPS) with 40% Glass Fiber Filler
Manufacturer
Trade Name
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Chevron Phillips Ryton® R-4 04 PPS (Polyphenylene Sulfide)  (discontinued **).pdf
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Material Notes:
Ryton® PPS is used in many electronic and automotive applications because of its high strength, favorable electrical properties, and high temperature stability.Data provided by the manufacturer.Solvay Specialty Polymers has acquired the Ryton product line. This product was discontinued prior to the acquisition and is listed under the Chevron Phillips name for historical purposes.
Physical Properties Metric English Comments
Density 1.65 g/cc
0.0596 lb/in³
ASTM D792
Water Absorption 0.050 %
0.050 %
ASTM D570
Mechanical Properties Metric English Comments
Hardness, Rockwell R 123
123
Tensile Strength, Ultimate 145 MPa
21000 psi
ASTM D638
Tensile Strength, Yield 145 MPa
21000 psi
ASTM D638
Elongation at Break 1.1 %
1.1 %
ASTM D638
Modulus of Elasticity 15.0 GPa
2180 ksi
ASTM D638
Flexural Yield Strength 186 MPa
27000 psi
ASTM D790
Flexural Modulus 14.0 GPa
2030 ksi
ASTM D790
Compressive Yield Strength 179 MPa
26000 psi
ASTM D695
Poissons Ratio 0.384
0.384
Fatigue Strength 58.0 MPa

@# of Cycles 1.00e+6
8410 psi

@# of Cycles 1.00e+6
10 Hz, ASTM Type I tensile bar
Shear Modulus 5.42 GPa
786 ksi
Calculated
Shear Strength 90.0 MPa
13100 psi
ASTM D732
Izod Impact, Notched 0.740 J/cm
1.39 ft-lb/in
ASTM D256
Izod Impact, Unnotched 3.20 J/cm
5.99 ft-lb/in
ASTM D256
Thermal Properties Metric English Comments
CTE, linear 12.0 µm/m-°C

@Temperature 100 °C
6.67 µin/in-°F

@Temperature 212 °F
18.0 µm/m-°C

@Temperature -100 °C
10.0 µin/in-°F

@Temperature -148 °F
40.0 µm/m-°C

@Temperature 20.0 °C
22.2 µin/in-°F

@Temperature 68.0 °F
In machine direction.
100 µm/m-°C

@Temperature 250 °C
55.6 µin/in-°F

@Temperature 482 °F
CTE, linear, Transverse to Flow 22.0 µm/m-°C

@Temperature 250 °C
12.2 µin/in-°F

@Temperature 482 °F
30.0 µm/m-°C

@Temperature -100 °C
16.7 µin/in-°F

@Temperature -148 °F
40.0 µm/m-°C

@Temperature 20.0 °C
22.2 µin/in-°F

@Temperature 68.0 °F
80.0 µm/m-°C

@Temperature 100 °C
44.4 µin/in-°F

@Temperature 212 °F
Specific Heat Capacity 1.00 J/g-°C
0.239 BTU/lb-°F
Estimated from similar grades.
Thermal Conductivity 0.290 W/m-K
2.01 BTU-in/hr-ft²-°F
Estimated from similar grades.
Melting Point 285 °C
545 °F
Maximum Service Temperature, Air 210 °C
410 °F
UL temperature Index 200/220°C (400/430°F)
Deflection Temperature at 1.8 MPa (264 psi) >= 260 °C
>= 500 °F
ASTM D648
Glass Transition Temp, Tg 88.0 °C
190 °F
Flammability, UL94 5VA
5VA
V-0/5VA UL-94 Rating
Oxygen Index 50 %
50 %
Estimated from similar grades.; ASTM D2863
Electrical Properties Metric English Comments
Electrical Resistivity 4.50e+16 ohm-cm
4.50e+16 ohm-cm
ASTM D257
Surface Resistance 1.00e+13 ohm

@Temperature 90.0 °C
1.00e+13 ohm

@Temperature 194 °F
95% RH, 48 hrs
Insulation Resistance 1.00e+11 ohm
1.00e+11 ohm
Accelerated; 194°F; 95% RH; 2 days; ASTM D257
Dielectric Constant 4.0

@Frequency 1e+6 Hz
4.0

@Frequency 1e+6 Hz
ASTM D150
4.1

@Frequency 1000 Hz
4.1

@Frequency 1000 Hz
ASTM D150
Dielectric Strength 14.0 kV/mm
356 kV/in
ASTM D149
Dissipation Factor 0.0022

@Frequency 1000 Hz
0.0022

@Frequency 1000 Hz
ASTM D150
0.0036

@Frequency 1e+6 Hz
0.0036

@Frequency 1e+6 Hz
ASTM D150
Arc Resistance 124 sec
124 sec
ASTM D495
Comparative Tracking Index 160 V
160 V
UL 746A
Processing Properties Metric English Comments
Melt Temperature 304 - 343 °C
579 - 649 °F
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