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Ensinger TECASON™ S Polysulfone (PSU)

Category Polymer , Thermoplastic , Polysulfone (PSU)
Manufacturer Ensinger
Trade Name TECASON™
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Ensinger TECASON™ S Polysulfone (PSU).pdf
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Material Notes:
TECASON™ S is a transparent engineering plastic known for its chemical resistance, rigidity, high-temperature performance, and its ability to operate in an autoclave environment. TECASON™ S is FDA and NSF compliant and holds its excellent mechanical properties over a wide range of temperatures.Autoclave resistance (maintains dimensional stability and mechanical performance through repeated autoclaves)Excellent electrical propertiesGood chemical resistance (performs well in mineral acids, alkali, salt solutions, and hydrocarbons)Superior resistance to creepFDA and NSF compliantHigh-temperature performance (has a heat deflection temperature of 345°F and a long-term continuous use temperature of 285°F)Excellent hydrolytic stabilityHigh strength and rigidityFlame retardant (rated UL94 V-O)TECASON™ S' unique combination of chemical and hydrolytic resistance, high-temperature performance, good mechanical properties, and agency approvals make it an excellent choice for applications in pharmaceutical, medical, food service equipment, semiconductor processing, and electronic equipment industries.Information Provided by Ensinger Industries, Inc.
Physical Properties Metric English Comments
Specific Gravity 1.24 g/cc
1.24 g/cc
ASTM D792
Density 1.25 g/cc
0.0450 lb/in³
ASTM D792
Water Absorption 0.30 %

@Temperature 22.8 °C,
Time 86400 sec
0.30 %

@Temperature 73.0 °F,
Time 24.0 hour
ASTM D570
Mechanical Properties Metric English Comments
Hardness, Rockwell R 120
120
ASTM D785
Tensile Strength at Break 70.3 MPa

@Temperature 22.8 °C
10200 psi

@Temperature 73.0 °F
ASTM D638
Elongation at Break >= 100 %

@Temperature 22.8 °C
>= 100 %

@Temperature 73.0 °F
ASTM D638
Tensile Modulus 2.48 GPa

@Temperature 22.8 °C
360 ksi

@Temperature 73.0 °F
ASTM D638
Flexural Strength 106 MPa

@Temperature 22.8 °C
15400 psi

@Temperature 73.0 °F
ASTM D790
Flexural Modulus 2.69 GPa

@Temperature 22.8 °C
390 ksi

@Temperature 73.0 °F
ASTM D790
Izod Impact, Notched 0.694 J/cm

@Temperature 22.8 °C
1.30 ft-lb/in

@Temperature 73.0 °F
ASTM D256
Coefficient of Friction, Dynamic 0.37

@Pressure 0.276 MPa
0.37

@Pressure 40.0 psi
50 fpm
Thermal Properties Metric English Comments
CTE, linear 55.8 µm/m-°C
31.0 µin/in-°F
ASTM D696
Maximum Service Temperature, Air 141 °C
285 °F
Long Term
171 °C
340 °F
Short Term
Deflection Temperature at 0.46 MPa (66 psi) 181 °C
358 °F
ASTM D648
Deflection Temperature at 1.8 MPa (264 psi) 174 °C
345 °F
ASTM D648
Vicat Softening Point 188 °C
371 °F
Optical Properties Metric English Comments
Transmission, Visible 90 %
90 %
transparent; thickness not quantified
Electrical Properties Metric English Comments
Volume Resistivity 5.00e+16 ohm-cm

@Temperature 22.8 °C
5.00e+16 ohm-cm

@Temperature 73.0 °F
ASTM D257
Dielectric Constant 3.1

@Frequency 60.0 Hz,
Temperature 22.8 °C
3.1

@Frequency 60.0 Hz,
Temperature 73.0 °F
50% RH; ASTM D150
Dielectric Strength 16.7 kV/mm
425 kV/in
ASTM D149
Dissipation Factor 0.0010

@Frequency 60.0 Hz,
Temperature 22.8 °C
0.0010

@Frequency 60.0 Hz,
Temperature 73.0 °F
ASTM D150
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