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Westlake Plastics Radel® R Polyphenylsulfone

Category Polymer , Thermoplastic , Polyphenylsulfone (PPSU)
Manufacturer Westlake Plastics
Trade Name
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Westlake Plastics Radel® R Polyphenylsulfone.pdf
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Material Notes:
Stock shapes extruded from Radel R resins offer a superior combination of high performance properties that include excellent thermal stability, outstanding toughness and good environmental stress cracking resistance. These properties make Radel R stock shapes attractive for a variety of demanding applications. the standard color of Radel R is off-white, but a transparent grade is available.Applications Include:Dairy connectorsAutomotive fusesFood service traysAircraft interior partsSockets and connectorsAdvantages of Radel R:Outstanding impact resistanceResistance to hydrolysisTransparent grade availableExcellent thermal stabilityCombustion resistance without additivesInformation provided by Westlake Plastics Company.
Physical Properties Metric English Comments
Specific Gravity 1.29 g/cc
1.29 g/cc
ASTM D792
Water Absorption 0.37 %

@Time 86400 sec
0.37 %

@Time 24.0 hour
ASTM D570
Mechanical Properties Metric English Comments
Hardness, Rockwell R 122
122
ASTM D785
Tensile Strength, Yield 69.6 MPa
10100 psi
ASTM D638
Elongation at Break 60 - 120 %
60 - 120 %
ASTM D638
Elongation at Yield 7.2 %
7.2 %
ASTM D638
Tensile Modulus 2.34 GPa
340 ksi
ASTM D638
Flexural Yield Strength 91.0 MPa
13200 psi
ASTM D790
Flexural Modulus 2.41 GPa
350 ksi
ASTM D790
Compressive Yield Strength 98.94 MPa
14350 psi
ASTM D695
Compressive Modulus 1.73 GPa
251 ksi
ASTM D695
Izod Impact, Notched 6.94 J/cm
13.0 ft-lb/in
ASTM D256
Izod Impact, Unnotched NB
NB
ASTM D256
Thermal Properties Metric English Comments
CTE, linear 55.8 µm/m-°C
31.0 µin/in-°F
ASTM D696
Thermal Conductivity 0.349 W/m-K
2.42 BTU-in/hr-ft²-°F
ASTM C177
Deflection Temperature at 0.46 MPa (66 psi) 214 °C
417 °F
ASTM D648
Deflection Temperature at 1.8 MPa (264 psi) 207 °C
405 °F
ASTM D648
Flammability, UL94 V-0

@Thickness 0.787 mm
V-0

@Thickness 0.0310 in
Oxygen Index 38 %
38 %
ASTM D2863
Optical Properties Metric English Comments
Haze 15 %
15 %
ASTM D1746
Transmission, Visible 50 %
50 %
Transparency; ASTM D1746
Electrical Properties Metric English Comments
Volume Resistivity >= 1.00e+15 ohm-cm
>= 1.00e+15 ohm-cm
ASTM D257
Dielectric Constant 3.45

@Frequency 1000 Hz
3.45

@Frequency 1000 Hz
ASTM D150
Dielectric Strength 14.2 kV/mm
360 kV/in
ASTM D149
Dissipation Factor 0.00090

@Frequency 1000 Hz
0.00090

@Frequency 1000 Hz
ASTM D150
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