TECASON P MT black (Radel® 5500)

black PPSU medical

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TECASON P MT black is a polyphenylsulfone suited primarily to applications in the medical industry. PPSU medical grade material has improved performance in terms of temperature, impact strength and chemical resistance, and shows exceptional resistance to repeated steam autoclaving without loss of dimensional stability, or physical properties. Medical grade PPSU is available in several colored grades, as well as with an X-ray opaque XRO additive which allows for clear component visibility on fluoroscopy and X-ray. Both product lines are tested according to ISO 10993. USP Class VI information is available on the raw material.

Facts

Chemical designation
PPSU (Polyphenylsulfone)
Color
black
Alternative colors available
green blue grey bone red brown yellow
Density
1.29 g/cm3

Main Features

  • resistant to autoclaving
  • biocompatible
  • compliant with cytoxicity according to ISO 10993-5
  • meets requirements for USP Class VI
  • excellent impact strength

Target industries

medical technology
pharmaceutical industry

Downloads

Datasheet (PDF)

Technical details

  • product-technical-detail-collapse-item-0-lvl-1
    Mechanical properties Value Unit Condition Test Method
    Rockwell hardness 85 - @ 73 °F ASTM D 785
    Impact strength (Izod) 2.5 ftlbsin @ 73 °F ASTM D 256
    Compression strength 13,500 psi 10% Strain @ 73 °F ASTM D 695
    Flexural strength 15,500 psi @ 73 °F ASTM D 790
    Modulus of elasticity
    (flexural test)    		 325,000 psi @ 73 °F ASTM D 790
    Elongation at break (tensile test) 80 % @ 73 °F ASTM D 638
    Modulus of elasticity
    (tensile test)    		 350,000 psi @ 73 °F ASTM D 638
    Tensile strength at yield 11,000 psi @ 73 °F ASTM D 638
    Compression strength 1,500 psi @ 1% strain ASTM D 695
    Compression modulus 225,000 psi ASTM D 695
  • product-technical-detail-collapse-item-1-lvl-1
    Thermal properties Value Unit Condition Test Method
    Vicat softening point 424 F -
    Specific heat 0.27 butlbf -
    Service temperature 360 F Intermittent -
    Thermal expansion (CLTE) 3.1*10-5 ininF ASTM D 696
    Deflection temperature 405 F @264 psi ASTM D 648
    Deflection temperature 417 F @ 66 psi ASTM D 648
    Service temperature 300 F Long Term -
  • product-technical-detail-collapse-item-2-lvl-1
    Electrical properties Value Unit Condition Test Method
    volume resistance 1.0*1015 Ω*cm ASTM D 257
    Dielectric strength 360 V/mil ASTM D 149
    Dielectric constant 3.44 - @ 60 Hz, 73 °F, 50% RH ASTM D 150
  • product-technical-detail-collapse-item-3-lvl-1
    Other properties Value Unit Condition Test Method
    Moisture absorption 0.37 % @ 24 hrs, 73 °F ASTM D 570
    Flammability (UL94) V0 - -
    Moisture absorption 1.1 % @ saturation, 73 °F ASTM D 570

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