TECASON S

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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
    TECASON™S maintains dimensional stability and mechanical performance through repeated autoclaves.
  • Excellent electrical properties
  • Good chemical resistance
    TECASON™S performs well in mineral acids, alkali, salt solutions, and hydrocarbons.
  • Superior resistance to creep
  • FDA and NSF compliant
  • High-temperature performance
    TECASON™S has a heat deflection temperature of 345°F and a long-term continuous use temperature of 285°F.
  • Excellent hydrolytic stability
  • High strength and rigidity
  • Flame retardant
    TECASON™S is rated UL94 V-O

TECASON™S’ unique combination of chemical and hydrolytic resistance, hightemperature performance, good mechanical properties, and agency approvals make it an excellent choice for applications in the pharmaceutical, medical, food service equipment, semiconductor processing, and electronic equipment industries.

Properties Condition Value Test Method Comment
Mechanical Modulus of elasticity (tensile test) @ 73°F 360,000 psi ASTM D 638 1) Injection molded specimens
Tensile strength at break @ 73°F 10,200 psi ASTM D 638
Elongation at break @ 73°F 50 % ASTM D 638
Flexural Strength @ 73°F 15,400 psi ASTM D 790
Modulus of Elasticity (flexural test) @ 73°F 390,000 psi ASTM D 790
Impact strength (Izod) @ 73°F 1.3 ft-lbs/in ASTM D 256
Rockwell hardness R Scale 120 ASTM D 785
Coefficient of friction Dynamic, 40 psi, 50 fpm 0.37 ASTM D 702
Thermal Deflection temperature @ 264 psi 345 °F ASTM D 648 1)
Deflection temperature @ 66 psi 358 °F ASTM D 648 1)
Service temperature Intermittent 340 °F
Service temperature Long Term 285 °F
Thermal expansion (CLTE) 3.1*10-5 in/in/°F ASTM D 696 1)
Electrical Volume resistivity @ 73°F 5×1016 Ω*cm ASTM D 257
Dielectric strength 425 V/mil ASTM D 149
Dissipation factor @ 60 Hz, 73 °F 0.001 ASTM D 150
Dielectric constant @ 60 Hz, 73 °F, 50% RH 3.1 ASTM D 150
Other Moisture absorption @ 24 hrs, 73°F 0.30 % ASTM D 570

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