Syensqo (Solvay Specialty Polymers) Ryton® R-4-220BL PPS, 40% glass fiber

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Syensqo (Solvay Specialty Polymers) Ryton® R-4-220BL PPS, 40% glass fiber
Categories:	Polymer; Thermoplastic; Polyphenylene Sulfide (PPS); Polyphenylene Sulfide (PPS) with 40% Glass Fiber Filler
Material Notes:	40% glass fiber, exceptional resistance to hot water and engine coolants, black color Ryton® R-4-220NA and R-4-220BL 40% glass fiber reinforced polyphenylene sulfide compounds provide enhanced mechanical strength after constant or repeated exposure to high temperature water. Markets/Uses: Automotive / Cooling & Heating / Water Crossover Tube; Automotive / Cooling & Heating / Water Pump Impeller Applications: Automotive Applications Features: Good Strength Information provided by Solvay Specialty Polymers.
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Physical Properties	Original Value	Comments

Density	1.68 g/cc	ASTM D792
Water Absorption	0.020 % @Time 86400 sec	ASTM D570
Linear Mold Shrinkage, Flow	0.0020 cm/cm @Thickness 3.20 mm	ASTM D955
Linear Mold Shrinkage, Transverse	0.0050 cm/cm @Thickness 3.20 mm	ASTM D955

Mechanical Properties	Original Value	Comments
Hardness, Rockwell M	103	ASTM D785
Hardness, Rockwell R	122	ASTM D785
Tensile Strength	172 MPa	ASTM D638
Tensile Stress	175 MPa	ISO 527-2
Elongation at Break	1.5 %	ASTM D638
	1.5 %	ISO 527-2
Flexural Strength	248 MPa	ASTM D790
	250 MPa	ISO 178
Flexural Modulus	14000 MPa	ISO 178
	14500 MPa	ASTM D790
Compressive Strength	275 MPa	ASTM D695
Poissons Ratio	0.37	ASTM E132
Izod Impact, Notched	80.0 J/m @Thickness 3.18 mm	ASTM D256
Izod Impact, Unnotched	480 J/m @Thickness 3.18 mm	ASTM D256
Izod Impact, Notched (ISO)	8.00 kJ/m²	Notch A; ISO 180
Izod Impact, Unnotched (ISO)	30.0 kJ/m²	ISO 180

Electrical Properties	Original Value	Comments
Volume Resistivity	1.00e+16 ohm-cm	ASTM D257
Surface Resistance	1.00e+16 ohm	ASTM D257
Dielectric Constant	3.8 @Frequency 1000 Hz	ASTM D150
	3.8 @Frequency 1e+6 Hz	ASTM D150
Dielectric Strength	22.0 kV/mm	ASTM D149
Dissipation Factor	0.0020 @Frequency 1000 Hz	ASTM D150
	0.0030 @Frequency 1e+6 Hz	ASTM D150
Arc Resistance	125 sec	ASTM D495
Comparative Tracking Index	150 - 175 V	UL 746

Thermal Properties	Original Value	Comments
CTE, linear, Parallel to Flow	15.0 µm/m-°C @Temperature 100 - 200 °C	ASTM E831
	15.0 µm/m-°C @Temperature -50.0 - 50.0 °C	ASTM E831
CTE, linear, Transverse to Flow	40.0 µm/m-°C @Temperature -50.0 - 50.0 °C	ASTM E831
	85.0 µm/m-°C @Temperature 100 - 200 °C	ASTM E831
Thermal Conductivity	0.310 W/m-K	ASTM C177
Maximum Service Temperature, Air	200 - 220 °C	UL Temperature Rating
Deflection Temperature at 1.8 MPa (264 psi)	265 °C	Unannealed; ASTM D648
Flammability, UL94	V-0 @Thickness 1.60 mm
Oxygen Index	45 %	ASTM D2863

Descriptive Properties
Availability	Asia Pacific
	Europe
	Latin America
	North America
Color	Black
Forms	Pellets
Processing	Injection Molding
RoHS Compliance	Yes

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PSOL8Y4429 / 280229

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