Syensqo (Solvay Specialty Polymers) Ryton® R-7-220BL PPS, Glass/mineral filled hydrolytic stable

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Syensqo (Solvay Specialty Polymers) Ryton® R-7-220BL PPS, Glass/mineral filled hydrolytic stable
Categories:	Polymer; Thermoplastic; Polyphenylene Sulfide (PPS); Polyphenylene Sulfide (PPS), Mineral/Glass-Fiber Filled
Material Notes:	Glass/mineral filled hydrolytic stable, creep resistant, high modulus, dimensional stability; black color Ryton® R-7-220BL glass fiber and mineral filled polyphenylene sulfide compound provides enhanced mechanical strength after constant or repeated exposure to high temperature water. Markets/Uses: 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	1.95 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	0.0040 cm/cm @Thickness 3.20 mm	ASTM D955

Mechanical Properties	Original Value	Comments
Hardness, Rockwell M	99	ASTM D785
Hardness, Rockwell R	116	ASTM D785
Tensile Strength	152 MPa	ASTM D638
Tensile Stress	155 MPa	ISO 527-2
Elongation at Break	1.0 %	ASTM D638
	1.0 %	ISO 527-2
Flexural Strength	234 MPa	ASTM D790
	240 MPa	ISO 178
Flexural Modulus	19000 MPa	ISO 178
	19300 MPa	ASTM D790
Compressive Strength	295 MPa	ASTM D695
Poissons Ratio	0.35	ASTM E132
Izod Impact, Notched	69.0 J/m @Thickness 3.18 mm	ASTM D256
Izod Impact, Unnotched	270 J/m @Thickness 3.18 mm	ASTM D256
Izod Impact, Notched (ISO)	8.00 kJ/m²	Notch A; ISO 180
Izod Impact, Unnotched (ISO)	20.0 kJ/m²	ISO 180

Electrical Properties	Original Value	Comments
Volume Resistivity	1.00e+15 ohm-cm	ASTM D257
Surface Resistance	1.00e+16 ohm	ASTM D257
Insulation Resistance	1.00e+11 ohm @Temperature 90.0 °C	IEC 60167
Dielectric Constant	4.9 @Frequency 1e+6 Hz	ASTM D150
	5.0 @Frequency 1000 Hz	ASTM D150
Dielectric Strength	18.0 kV/mm	ASTM D149
Dissipation Factor	0.010 @Frequency 1e+6 Hz	ASTM D150
	0.020 @Frequency 1000 Hz	ASTM D150
Arc Resistance	185 sec	ASTM D495
Comparative Tracking Index	175 - 275 V	UL 746

Thermal Properties	Original Value	Comments
CTE, linear, Parallel to Flow	10.0 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	30.0 µm/m-°C @Temperature -50.0 - 50.0 °C	ASTM E831
	70.0 µm/m-°C @Temperature 100 - 200 °C	ASTM E831
Thermal Conductivity	0.510 W/m-K	ASTM C177
Maximum Service Temperature, Air	220 - 240 °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
	5VA @Thickness 1.60 mm
Oxygen Index	62 %	ASTM D2863

Descriptive Properties
Availability	Asia Pacific
	Europe
	Latin America
	North America
Color	Black
Forms	Pellets
Processing	Injection Molding
Resin ID [ISO 1043]	PPS-(GF+MD)65
RoHS Compliance	Yes

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PSOL8Y4450 / 280250

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