High Performance > 300°F | Sulfones

TECASON P Polyphenylsulfone

Offering a level of performance above polysulfones, TECASON™P has increased temperature, impact and chemical resistance properties as well as excellent resistance to repeated steam sterilization (autoclave) cycles.

TECASON™ P is a polyphenylsufone that exhibits excellent temperature, impact and chemical resistance properties.

Properties Condition Value   Test Method Comment
Mechanical Modulus of elasticity (tensile test) @ 73 °F 340,000 psi ASTM D 638  
Tensile strength at yield @ 73 °F 10,100 psi ASTM D 638  
Elongation at break @ 73 °F 60 % ASTM D 638  
Modulus of elasticity (flexural test) @ 73 °F 350,000 psi ASTM D 790  
Compression strength @ 73 °F 14,350 psi ASTM D 695  
Impact strength (Izod) @ 73 °F 13 ft-lbs/in ASTM D 256  
Rockwell Hardness @ 73 °F R Scale 123   ASTM D 785  
Thermal Vicat softening point   424 °F 1) 1) Injection Molded Sample
Deflection temperature @ 264 psi 420 °F ASTM D 648  
Deflection temperature @ 66 psi 428 °F ASTM D 648  
Service temperature Intermittent 360 °F    
Thermal expansion (CLTE)   1.7*10-5 in/in/°F ASTM D 696  
Specific heat   0.27

BTU/lb-F°

    
Thermal conductivity   1.74 BTU-in/hr-ft2-°F -  
Electrical Volume resistivity   1*1015 Ω*cm ASTM D 257 1)  
Dielectric Strength   360 V/mil ASTM D 149  
Dielectric constant @ 60Hz, 73 °F, 50% RH 3.44   ASTM D 150  
Other Moisture absorption @ 24 hrs, 73 °F 0.37 % ASTM D 570  
Moisture absorption @ saturation, 73 °F 1.1 % ASTM D 570  
Flammability (UL94)   V-0   2) 2) Injection molded sample thickness greater than 0.790 mm

This information is only to assist and advise you on current technical knowledge and is given without obligation or liability. All trade and patent rights should be observed. All rights reserved. Data obtained from extruded shapes material.
TECASON ™ – Ensinger Industries, Inc.
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