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TECASON P MT black

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 for raw material.

Compliances

Facts

Chemical designation
PPSU (Polyphenylsulfone)
Colour
black
Alternative colours available
yellow grey orange red blue brown green ivory
Density
1.31 g/cm3

Main Features

  • high thermal and mechanical capacity
  • good heat deflection temperature
  • high stiffness
  • hydrolysis and superheated steam resistant
  • high strength
  • good impact strength
  • good chemical resistance
  • high gamma radiation resistance

Target industries

medical technology
mechanical engineering
vacuum technology
automotive industry

Downloads

Datasheet (PDF)
Product handling (PDF)

Technical details

  • product-technical-detail-collapse-item-0-lvl-1
    Mechanical properties Value Unit Parameter Norm
    Modulus of elasticity
    (tensile test)    		 2300 MPa 1mm/min DIN EN ISO 527-2
    Tensile strength 81 MPa 50mm/min DIN EN ISO 527-2
    Tensile strength at yield 81 MPa 50mm/min DIN EN ISO 527-2
    Elongation at yield (tensile test) 7 % 50mm/min DIN EN ISO 527-2
    Elongation at break (tensile test) 50 % 50mm/min DIN EN ISO 527-2
    Flexural strength 107 MPa 2mm/min, 10 N DIN EN ISO 178
    Modulus of elasticity
    (flexural test)    		 2300 MPa 2mm/min, 10 N DIN EN ISO 178
    Compression modulus 2000 MPa 5mm/min, 10 N EN ISO 604
    Compression strength 18/30/66 MPa 1% / 2% / 5% EN ISO 604
    Impact strength (Charpy) n.b. kJ/m2 max. 7,5J DIN EN ISO 179-1eU
    Notched impact strength (Charpy) 13 kJ/m2 max. 7,5J DIN EN ISO 179-1eA
    Shore hardness 84 D DIN EN ISO 868
  • product-technical-detail-collapse-item-1-lvl-1
    Thermal properties Value Unit Parameter Norm
    Glass transition temperature 218 C DIN EN ISO 11357
    Melting temperature n.a. C DIN EN ISO 11357
    Thermal conductivity 0.25 W/(k*m) ISO 22007-4:2008
    Specific heat 1.1 J/(g*K) ISO 22007-4:2008
    Service temperature 190 C short term NN
    Service temperature 170 C long term NN
    Thermal expansion (CLTE) 6 10-5*1/K 23-60°C, long. DIN EN ISO 11359-1;2
    Thermal expansion (CLTE) 6 10-5*1/K 23-100°C, long. DIN EN ISO 11359-1;2
  • product-technical-detail-collapse-item-2-lvl-1
    Electrical properties Value Unit Parameter Norm
    surface resistivity 1014 Ω Silver electrode, 23°C, 12% r.h. -
    volume resistivity 1014 Ω*cm Silver electrode, 23°C, 12% r.h. -
    Dielectric strength 76 kV/mm 23°C, 50% r.h. ISO 60243-1
    Resistance to tracking (CTI) 125 V Platin electrode, 23°C, 50% r.h., solvent A DIN EN 60112
  • product-technical-detail-collapse-item-3-lvl-1
    Other properties Value Unit Parameter Norm
    Resistance to hot water/ bases + - -
    Flammability (UL94) V0 - listed (value at 0.79mm) DIN IEC 60695-11-10;
    Resistance to weathering (+) - -
    Water absorption 0.1 - 0.2 % 24h / 96h (23°C) DIN EN ISO 62

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