Syensqo (Solvay Specialty Polymers) Ryton® R-4-244BL PPS, 40% glass fiber

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Syensqo (Solvay Specialty Polymers) Ryton® R-4-244BL PPS, 40% glass fiber
Categories:	Polymer; Thermoplastic; Polyphenylene Sulfide (PPS); Polyphenylene Sulfide (PPS) with 40% Glass Fiber Filler
Material Notes:	Ryton® R-4-244BL 40% glass fiber reinforced polyphenylene sulfide compound complies with United States Food and Drug Administration (FDA) and European Union food contact regulations. This grade has been approved for use with potable water in the United States, France, Germany, and the United Kingdom. Applications: Appliance Components Features: Food Contact Acceptable Information provided by Solvay Specialty Polymers.
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Physical Properties	Original Value	Comments

Density	1.67 g/cc	ASTM D792
Water Absorption	0.0070 % @Time 86400 sec	ASTM D570
Linear Mold Shrinkage, Flow	0.0021 cm/cm @Thickness 3.20 mm	ASTM D955
Linear Mold Shrinkage, Transverse	0.0073 cm/cm @Thickness 3.20 mm	ASTM D955

Mechanical Properties	Original Value	Comments
Hardness, Rockwell M	103	ASTM D785
Hardness, Rockwell R	123	ASTM D785
Tensile Strength	197 MPa	ASTM D638
Elongation at Break	1.8 %	ISO 527-2
Tensile Modulus	15600 MPa	ISO 527-2
Flexural Strength	273 MPa	ISO 178
Flexural Modulus	14900 MPa	ISO 178
Compressive Strength	164 MPa	ASTM D695
Poissons Ratio	0.40	ASTM E132
Izod Impact, Notched (ISO)	10.0 kJ/m²	ISO 180
Izod Impact, Unnotched (ISO)	40.0 kJ/m²	ISO 180

Electrical Properties	Original Value	Comments
Volume Resistivity	1.40e+16 ohm-cm	ASTM D257
Surface Resistance	5.20e+15 ohm	ASTM D257
Dielectric Constant	3.84 @Frequency 1000 Hz	ASTM D150
	3.95 @Frequency 1e+6 Hz	ASTM D150
Dielectric Strength	440 V/mil	ASTM D149
Dissipation Factor	0.0010 @Frequency 1e+6 Hz	ASTM D150
Arc Resistance	133 sec	ASTM D495
Comparative Tracking Index	144 - 150 V	UL 746

Thermal Properties	Original Value	Comments
CTE, linear, Parallel to Flow	10.0 µm/m-°C @Temperature 125 - 150 °C	ASTM E831
	16.0 µm/m-°C @Temperature 25.0 - 75.0 °C	ASTM E831
CTE, linear, Transverse to Flow	52.0 µm/m-°C @Temperature 25.0 - 75.0 °C	ASTM E831
	130 µm/m-°C @Temperature 125 - 200 °C	ASTM E831
Thermal Conductivity	0.280 W/m-K	ASTM C177
Melting Point	285 °C
Deflection Temperature at 1.8 MPa (264 psi)	270 °C	Unannealed; ISO 75-2/A

Compliance Properties	Original Value	Comments
FDA	Yes

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

Some of the values displayed above may have been converted from their original units and/or rounded in order to display the information in a consistent format. Users requiring more precise data for scientific or engineering calculations can click on the property value to see the original value as well as raw conversions to equivalent units. We advise that you only use the original value or one of its raw conversions in your calculations to minimize rounding error. We also ask that you refer to MatWeb's terms of use regarding this information. Click here to go back to viewing the property data in MatWeb's normal format.

PSOL8Y4435 / 280235

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